2 # I, Ian Kelling, follow the GNU license recommendations at
3 # https://www.gnu.org/licenses/license-recommendations.en.html. They
4 # recommend that small programs, < 300 lines, be licensed under the
5 # Apache License 2.0. This file contains or is part of one or more small
6 # programs. If a small program grows beyond 300 lines, I plan to switch
9 # Copyright 2024 Ian Kelling
11 # Licensed under the Apache License, Version 2.0 (the "License");
12 # you may not use this file except in compliance with the License.
13 # You may obtain a copy of the License at
15 # http://www.apache.org/licenses/LICENSE-2.0
17 # Unless required by applicable law or agreed to in writing, software
18 # distributed under the License is distributed on an "AS IS" BASIS,
19 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
20 # See the License for the specific language governing permissions and
21 # limitations under the License.
23 # this gets sourced. shebang is just for file mode detection
28 if [[ $LESSHISTFILE == - ]]; then
31 elif [[ $HISTFILE ]]; then
35 source /a
/bin
/distro-setup
/path-add-function
37 # add this with absolute paths as needed for better security
38 #path-add --end /path/to/node_modules/.bin
40 #path-add --end /usr/lib/node_modules/corepack/shims/
42 # pip3 --user things go here:
43 path-add
--end ~
/.local
/bin
44 path-add
--ifexists --end /a
/work
/libremanage
45 path-add
--ifexists --end /a
/opt
/adt-bundle
*/tools
/a
/opt
/adt-bundle
*/platform-tools
46 path-add
--ifexists --end /a
/opt
/scancode-toolkit-3.10.
47 path-add
--ifexists --end /p
/bin
51 # https://askubuntu.com/questions/1254544/vlc-crashes-when-opening-any-file-ubuntu-20-04
52 if grep -qE '^VERSION_CODENAME="(nabia|focal)"' /etc
/os-release
&>/dev
/null
; then
53 export MESA_LOADER_DRIVER_OVERRIDE
=i965
64 # shellcheck disable=SC2034 # used in brc
65 SL_SSH_ARGS
="-F $HOME/.ssh/confighome"
72 # generated instead of dynamic for the benefit of shellcheck
73 #for x in /a/bin/distro-functions/src/* /a/bin/!(githtml)/*-function?(s); do echo source $x ; done
74 source /a
/bin
/distro-functions
/src
/identify-distros
75 source /a
/bin
/log-quiet
/logq-function
76 # for x in /a/bin/bash_unpublished/source-!(.#*); do echo source $x; done
77 source /a
/bin
/bash_unpublished
/source-semi-priv
78 source /a
/bin
/bash_unpublished
/source-state
80 if [[ $HOSTNAME == "$MAIL_HOST" ]]; then
83 export NOT_MAIL_HOST_P
=t
87 source /a
/bin
/log-quiet
/logq-function
90 # if [[ -s /a/opt/alacritty/extra/completions/alacritty.bash ]]; then
91 # source /a/opt/alacritty/extra/completions/alacritty.bash
95 source /a
/bin
/ds
/beet-data
106 m pactl unload-module module-loopback
107 m pactl unload-module module-null-sink
108 m pactl unload-module module-remap-source
110 IFS
=" " read -r -a sources
<<<"$(pacmd list-sources | sed -rn 's/.*name: <([^>]+).*/\1/p')"
114 for s
in ${sources[@]}; do
121 m pactl load-module module-null-sink sink_name
=ianinput sink_properties
=device.description
=ianinputs
123 m pactl load-module module-loopback
source=${sources[i]} sink_dont_move
=true sink
=ianinput
125 pactl load-module module-remap-source source_name
=iancombine master
=ianinput.monitor source_properties
=device.description
=iancombine
129 # For testing restrictive ssh.
133 sed '/^ *IdentityFile/d' ~
/.ssh
/config
>$d/config
134 s
command ssh -F $d/config
-i /q
/root
/h
"$@"
138 # For testing restrictive rsync
142 sed '/^ *IdentityFile/d' ~
/.ssh
/config
>$d/config
143 s rsync
-e "ssh -F $d/config -i /q/root/h" "$@"
146 # rsync as root and avoid the default restrictive h key & config.
148 s rsync
-e "ssh -F /root/.ssh/confighome" "$@"
152 ssh bow DISPLAY
=:0 scrot
/tmp
/oegu.jpg
153 scp bow
:/tmp
/oegu.jpg
/t
154 ssh bow
rm /tmp
/oegu.jpg
168 if [[ $arg == [89]0Etiona
* ]]; then
170 rtime
=${arg#*Etiona} # remote time
171 if [[ ! $rtime ]]; then
174 dir
=/a
/opt
/emacs-trisquel
${v}-nox/.iank
175 ltime
=$
(stat
-c%Y
$dir/e
/e
/.emacs.d
/init.el
)
176 if (( ltime
> rtime
)); then
177 m rsync
-rptL --delete --filter=". /b/ds/sl/rsync-filter" $dir "$remote":/home
/iank
183 local f
=/home
/iank
/.emacs.d
/init.el
184 sl
--sl-test-cmd ". /etc/os-release ; printf %s \${VERSION//[^a-zA-Z0-9]/}; test -e $f && stat -c%Y $f" --sl-test-hook slemacs
"$@"
188 # Run this manually after .emacs.d changes. Otherwise, to check if
189 # files changed with find takes 90ms. sl normally only adds 25ms. We
190 # could cut it down to 10ms if we put things on a btrfs filesystem and
191 # looked for changes there, or used some inotify thing, but that seems
192 # like too much work.
193 egh
() { # emacs gnuhope
194 RSYNC_RSH
=ssh m rsync
-rptL --delete --filter=". /b/ds/sl/rsync-filter" /a
/opt
/emacs-trisquel9-nox
/.iank lists2d.fsf.org
:.ianktrisquel_9
195 RSYNC_RSH
=ssh m rsync
-rptL --delete --filter=". /b/ds/sl/rsync-filter" /a
/opt
/emacs-trisquel8-nox
/.iank lists2d.fsf.org
:/home
/iank
198 local shell
="bash -s"
199 if [[ $HOSTNAME != kw
]]; then
200 shell
="ssh kw.office.fsf.org"
204 sudo mkdir /root/.ianktrisquel_9
205 sudo rsync -rptL --delete --filter=". /b/ds/sl/rsync-filter" /a/opt/emacs-trisquel9-nox/.iank /root/.ianktrisquel_9
206 rsync -rptL --delete --filter=". /b/ds/sl/rsync-filter" /a/opt/emacs-trisquel8-nox/.iank /home/iank
210 rm-docker-iptables
() {
211 s iptables
-S | gr docker | gr
-- -A |
sed 's/-A/-D/'|
while read -r l
; do sudo iptables
$l; done
212 s iptables
-S -t nat | gr docker | gr
-- -A |
sed 's/-A/-D/'|
while read -r l
; do sudo iptables
-t nat
$l; done
213 s iptables
-S | gr docker | gr
-- -N |
sed 's/-N/-X/'|
while read -r l
; do sudo iptables
$l; done
214 s iptables
-S -t nat | gr docker | gr
-- -N |
sed 's/-N/-X/'|
while read -r l
; do sudo iptables
-t nat
$l; done
217 # usage mkschroot [-] distro codename packages
218 # - means no piping in of sources.list
220 # note some useful post mkschroot i've used in the past
221 # tu /nocow/schroot/flidas/etc/sudoers <<EOF
222 # $USER ALL=(ALL) NOPASSWD: ALL
223 # Defaults env_keep += SUDOD
224 # Defaults always_set_home
227 # sd /nocow/schroot/flidas//etc/locale.gen <<'EOF'
230 # s schroot -c flidas locale-gen
231 # s schroot -c flidas update-locale LANG=en_US.UTF-8
234 local sources force repo n distro
236 while [[ $1 == -* ]]; do
238 -f) force
=true
; shift ;;
241 if [[ ! -s $sources ]]; then
242 echo mkschroot
: error
: sources
file $sources does not exist or is empty
253 repo
=http
://mirror.fsf.org
/trisquel
/
256 repo
=http
://archive.ubuntu.com
/ubuntu
/
259 repo
=http
://deb.debian.org
/debian
/
265 if ! $force && schroot
-l |
grep -xFq chroot
:$n; then
266 echo "$0: $n schroot already installed, skipping"
271 sd
/etc
/schroot
/chroot.d
/$n.conf
<<EOF
277 preserve-environment=true
281 if [[ ! -e $d/bin
]]; then
283 # resolvconf otherwise schroot fails with
284 # cp: not writing through dangling symlink '/var/run/schroot/mount/flidas-7a2362e0-81b3-4848-92c1-610203ef5976/etc/resolv.conf'
285 sudo debootstrap
--exclude=resolvconf
$n $d $repo
287 if [[ $sources ]]; then
288 sudo
install -m 644 $sources $d/etc
/apt
/sources.list
290 sudo chroot
$d apt-get update
291 sudo DEBIAN_FRONTEND
=noninteractive chroot
$d apt-get
-y dist-upgrade
--purge --auto-remove
292 sudo
cp -P {,$d}/etc
/localtime
293 if (( ${#apps[@]} )); then
294 sudo DEBIAN_FRONTEND
=noninteractive schroot
-c $n -- apt-get
install --allow-unauthenticated -y ${apps[@]}
299 # note: this is incomplete and untested.
300 # https://wiki.archlinux.org/index.php/Install_Arch_Linux_from_existing_Linux#Creating_a_chroot
303 mirror
=https
://mirrors.edge.kernel.org
/archlinux
/iso
/latest
/
304 tarball
=$
(curl
-s $mirror |
sed -nr 's/.*"(archlinux-bootstrap-.*-x86_64.tar.gz)".*/\1/p')
305 wget
-O /tmp
/arch.
tar.gz https
://mirrors.edge.kernel.org
/archlinux
/iso
/latest
/$tarball
306 s mkdir
-p /nocow
/schroot
/arch
307 cd _
/nocow
/schroot
/arch
308 s
sed -i '/## United States/,/^$/s,^#,,' etc
/pacman.d
/mirrorlist
309 # error: could not determine cachedir mount point /var/cache/pacman/pkg
310 s
sed -i /^CheckSpace
/d etc
/pacman.conf
311 chroot .
/bin
/bash
-s <<'EOF'
313 pacman-key --populate archlinux
316 # example of building an aur package:
317 # pacman -Sy base-devel wget
319 # f=$target/etc/sudoers
320 # line='iank ALL=(ALL) NOPASSWD: ALL'
321 # if [[ ! -e $f ]] || ! grep -xF "$line" $f; then
325 # wget https://aur.archlinux.org/cgit/aur.git/snapshot/anbox-image-gapps.tar.gz
326 # tar xzf anbox-image-gapps.tar.gz
327 # cd anbox-image-gapps
332 # clock back in to timetrack from last entry
334 sqlite3
/p
/.timetrap.db
"update entries set end = NULL where id = (select max(id) from entries);"
338 # s sshfs bu@$host:/bu/home/md /bu/mnt -o reconnect,ServerAliveInterval=20,ServerAliveCountMax=30 -o allow_other
341 echo all
>/etc
/exim
4/no-delay-eximids
344 echo >/etc
/exim
4/no-delay-eximids
348 local -a array tmpstr delayon
350 if grep -qFx all
/etc
/exim
4/no-delay-eximids
; then
354 echo all
>/etc
/exim
4/no-delay-eximids
356 tmpstr
=$
(exiqgrep
-i -r.\
*)
357 mapfile
-t array
<<<"$tmpstr"
360 echo >/etc
/exim
4/no-delay-eximids
365 eid
="$(exipick -i -r.\*|h1)"
366 sed -n "/^all$/p;\$a $eid" /etc
/exim
4/no-delay-eximids
372 printf "%s\n" "$eid" >>/etc
/exim
4/no-delay-eximids
379 /a
/f
/gnulib
/build-aux
/gnupload
"$@"
385 f
=(/p
/c
/firefox
*/compatibility.ini
)
386 if (( ${#f[@]} )); then
393 s checkrestart
-b /a
/bin
/ds
/checkrestart-blacklist
-pv
396 cp-blocked-domains-to-brains
() {
397 cp /a
/f
/ans
/roles
/exim
/files
/mx
/simple
/etc
/exim
4/bad-sender_domains
/a
/f
/brains
/sysadmin
/kb
/blocked_email_domains.mdwn
399 cp-blocked-domains-to-ansible
() {
400 cp /a
/f
/brains
/sysadmin
/kb
/blocked_email_domains.mdwn
/a
/f
/ans
/roles
/exim
/files
/mx
/simple
/etc
/exim
4/bad-sender_domains
406 hrcat
/m
/md
/daylert
/{cur
,new
}/*
411 rm -f /m
/md
/daylert
/{cur
,new
}/*
417 hrcat
/m
/md
/alerts
/{cur
,new
}/*
420 ssh bk.b8.nz
"shopt -s nullglob; hrcat /m/md/INBOX/new/* /m/md/INBOX/cur/*"
424 rm -f /m
/md
/alerts
/{cur
,new
}/*
426 ssh bk.b8.nz
"shopt -s nullglob; rm -f /m/md/INBOX/new/* /m/md/INBOX/cur/*"
431 find /var
/local
/cron-errors
/home
/iank
/cron-errors
/sysd-mail-once-state
-type f
433 ralerts
() { # remote alerts
435 # this list is duplicated in check-remote-mailqs
436 for h
in bk je li frodo x3wg kdwg sywg
; do
439 if [[ $HOSTNAME == "${h%wg}" ]]; then
443 $shell find /var
/local
/cron-errors
/home
/iank
/cron-errors
/sysd-mail-once-state
-type f || ret
=$?
451 # pushd in case current directory has an ansible.cfg file
452 pushd /a
/xans
>/dev
/null
453 ansible-playbook
-v -l ${1:- $(hostname -f)} site.yml
457 pushd /a
/work
/ans
>/dev
/null
458 time ansible-playbook
-i inventory adhoc.yml
"$@"
462 pushd /a
/bin
/distro-setup
/a
>/dev
/null
463 ansible-playbook site.yml
"$@"
468 # googling android emulator libGL error: failed to load driver: r600
469 # lead to http://stackoverflow.com/a/36625175/14456
470 export ANDROID_EMULATOR_USE_SYSTEM_LIBS
=1
471 /a
/opt
/android-studio
/bin
/studio.sh
"$@" & r
474 # Convert brains file path to url and vice versa
475 # usage: brains [URL_OR_PATH]
477 _iki-convert brains.fsf.org
/wiki
"$@"
480 _iki-convert gluestick.office.fsf.org
"$@"
485 local url url_prefix path input repo_dir dir url_dir url name
487 name
="${url_prefix%%.*}"
493 read -r -p "enter path or url"$
'\n' input
497 path
="$repo_dir/${input##http*://"$url_prefix"/}"
498 # for files like x.jpg, we dont need to convert the extension.
499 if [[ $path == */ ]]; then
501 # brains adds trailing slash, but without trailing is still
502 # valid. We can't be totally sure whether to add mdwn, but we
503 # can guess based on the existence of the file. We can't be sure
504 # because it could be a file like x.jpg, that we just don't have
506 elif [[ ! -f $path && -e $path.mdwn
]]; then
509 j
printf "%s\n" "$path"
513 url_dir
=$
(echo "$path" |
sed -r "s,^(/a)?$repo_dir/,,")
514 url
="https://$url_prefix/$url_dir"
515 if [[ $url == *.mdwn
]]; then
524 # Generate beet smartplaylists for navidrome.
525 # for going in the reverse direction, run
526 # /b/ds/navidrome-playlist-export
527 beetsmartplaylists
() {
528 install -m 0700 -d /tmp
/ianbeetstmp
530 # kill off any playlists we deleted. they will still need manual
531 # killing from a navidrome client.
532 rm -rf /i
/converted
/beetsmartplaylists
533 mkdir
-p /i
/converted
/beetsmartplaylists
534 for f
in /tmp
/ianbeetstmp
/*; do
535 sed 's,^/i/m,/i/converted,;s,\.flac$,.mp3,' "$f" >"/i/converted/beetsmartplaylists/${f##*/}"
538 rmdir /tmp
/ianbeetstmp
541 # internal function for beetrating, in case we need to ssh
543 local tmp rating path cpath sqlpath userid
544 # plucked this from the db. im the only user.
545 userid
=23cc2eb9-e35e-4811-a0f0-d5f0dd6eb634
546 while read -r rating path
; do
547 cpath
="/i/converted${path#/i/m}" # converted path
550 cpath
="${cpath%.*}.mp3"
553 if [[ ! -e $cpath ]]; then
554 echo "beetraing: error: this should not happen, path does not exist: $cpath"
557 sqlpath
="${cpath//\'/\'\'}"
558 old_rating
=$
(sqlite3
/i
/navidrome
/navidrome.db
"select rating from annotation inner join media_file on item_id = id where path = '$sqlpath' and item_type = 'media_file';")
559 if [[ $old_rating ]]; then
560 if [[ $old_rating != "$rating" ]]; then
561 echo "setting rating $old_rating -> $rating $cpath"
562 # https://stackoverflow.com/a/50317320
563 # we got a timeout error once. arbitrarily chose 15 seconds.
564 sqlite3
/i
/navidrome
/navidrome.db
".timeout 15000" "
565 update annotation set rating = $rating
567 select media_file.id from annotation inner join media_file on annotation.item_id = media_file.id
568 where media_file.path = '$sqlpath' and annotation.item_type = 'media_file' );"
571 echo "setting rating $rating $cpath"
572 # /a/opt/navidrome/persistence/sql_annotations.go v0.48.0
573 # https://www.sqlite.org/lang_insert.html
574 sqlite3
/i
/navidrome
/navidrome.db
".timeout 15000" "insert into annotation select '$(uuidgen)', '$userid', id, 'media_file', 0, NULL, $rating, 0, NULL from media_file where path = '$sqlpath';"
579 # Export beets ratings into navidrome
582 if [[ $HOSTNAME != kd
]]; then
583 ssh_prefix
="ssh b8.nz"
585 # shellcheck disable=SC2016 # obvious reason
586 beet
ls -f '$rating $path' $nav_convert_query |
$ssh_prefix beetrating-stdin
589 # Do transcoding and hardlinking of audio files for navidrome.
593 # a bunch of effort to ignore output we dont care about...
594 sed 's/^format_item:.*/format_item: ignore_this/' ~
/.config
/beets
/config.yaml
>$tmpf
595 beet
-c $tmpf convert
-y $nav_convert_query > >(grep -vFx 'ignore_this' ||
:) 2> >(grep -v '^convert: Skipping' ||
:)
598 # This deletes files in the converted directory which should no longer
599 # be there due to a rename of the unconverted file.
600 beetconvert-rm-extras
() {
604 # shellcheck disable=SC2016 # obvious reason
605 beet
ls -f '$path' $nav_convert_query >"$tmpf"
606 ## begin removal of files that are leftover from previous conversion,
607 # eg, previously rated > 1, now rated 1.
609 convertedpath
="/i/converted${l#/i/m}"
610 case $convertedpath in
611 *.flac
) convertedpath
="${convertedpath%.flac}.mp3" ;;
613 paths
[$convertedpath]=t
616 find /i
/converted
-path /i
/converted
/beetsmartplaylists
-prune -o \
( -type f
-print \
) -name '*.mp3' -o -name '*.m4a' >"$tmpf"
618 if [[ ! ${paths[$l]} ]]; then
621 # note: the pruning is duplicative of filtering on name, but whatever.
626 beets-gen-playlists
() {
628 local -a query_array query_str
629 for i
in "${!bpla[@]}"; do
631 eval "query_array=(${bpla[$i]})"
632 for str
in "${query_array[@]}"; do
633 query_str
+=("\"$str\"")
637 query: '${query_str[@]}'
642 # beet playlist. use beetag with a playlist name
644 local playlist playlist_regex
647 for playlist
in "${!bpla[@]}"; do
648 printf "%s\n" "$playlist"
655 playlist_regex
='[a-z0-9_]'
656 if [[ ! $playlist =~
$playlist_regex ]]; then
657 echo "bpl: error unexpected chars in playlist: $playlist"
660 # all but last arg as options
661 eval beetag
-r "${*:1:$# - 1}" "${bpla[$playlist]}"
663 complete
-W "${!bpla[*]}" bpl
666 # beet modify quietly
670 # a bunch of effort to ignore output we dont care about...
671 sed 's/^format_item:.*/format_item: ignore_this/' ~
/.config
/beets
/config.yaml
>$tmpf
672 beet
-c $tmpf modify
-y "$@" > >(grep -vFx -e 'ignore_this' -e 'Modifying 1 items.' ||
:)
678 # https://stackoverflow.com/a/5722874
679 kill %% 2>/dev
/null ||
:; wait %% 2>/dev
/null ||
:
685 printf "%s=%s " "$arg" "${!arg}"
690 # Must be called from beetag for variables to be setup
692 local -i i j col_total row
col button_total row_total remainder_cols remainder_term
694 button_total
=${#button_map[@]}
695 row_total
=$
(( button_total
/ col_total
))
696 remainder_cols
=$
(( button_total
% col_total
))
698 #dv button_total row_total remainder_cols
700 # - 3 is just a constant that helps things work in practice.
701 if [[ $LINES ]] && (( LINES
- 3 < scrolled
)); then
703 for (( i
=0; i
<button_total
; i
++)); do
704 row
=$
(( i
/ col_total
))
705 col=$
(( i
% col_total
))
706 remainder_term
=$remainder_cols
707 if (( col < remainder_term
)); then
710 j
=$
(( col * row_total
+ row
+ remainder_term
))
711 # avoid double newline when we have exactly row * col buttons
712 if (( i
== button_total
- 1 )); then
713 printf "%s %s" ${buttons[j]} ${button_map[j]}
714 elif (( i
% col_total
== col_total
-1 )); then
715 printf "%s %s\n" ${buttons[j]} ${button_map[j]}
717 printf "%s %-15s" ${buttons[j]} ${button_map[j]}
723 y other genres z fg player ' = toggle play 1-5 rate ] repeat1
724 ; previous _ = delete up/down skip mpv vol,pause,seek
731 # Must be called from beetag for variables to be setup
734 scrolled
=$
(( scrolled
+ $1 ))
736 if $erasable_line; then
737 # https://stackoverflow.com/a/71286261
738 # erase line / delete line in terminal
739 printf '\033[1A\033[K'
743 # meant to be called from beetag
745 if $erasable_line; then
746 # https://stackoverflow.com/a/71286261
747 printf '\033[1A\033[K'
752 # meant to be called from beetag
754 if jobs -p |
grep -q .
&>/dev
/null
; then
755 printf "%s\n" "$*" | socat
- /tmp
/mpvsock
>/dev
/null ||
:
758 # meant to be called from beetag
761 # note: testing for background jobs will output nothing if we are in a pipeline
762 printf "%s\n" "$*" | socat
- /tmp
/mpvsock ||
:
765 # meant to be called from beetag
766 mpvrpc-percent-pos
() {
767 mpvrpco
'{ "command": ["get_property", "percent-pos"] }' | jq .data |
sed 's/\..*/%/' 2>/dev
/null ||
:
770 # run if not running.
772 # Note: this does not work with shell scripts as they are normally
773 # invoked, because the ps output has the interpreter at the start.
774 # A workaround is to invoke the command in that format, or we could
775 # do various other workarounds.
777 # background, this relies on how ps converts newlines in arguments to spaces, and
778 # assumes we won't be searching for a command with spaces in its arguments
780 # shellcheck disable=SC2009 # pgrep has no fixed string option, plus see above.
781 if ps h
-o args
-C "${1##*/}" |
grep -Fxqv "$*" &>/dev
/null ||
[[ $?
== 141 ]]; then
785 # variation of above: run or wait if running
788 pid
=$
(ps h
-o 'pid,args' -C "${1##*/}" |
sed -r 's/^[[:space:]]*([0-9]+)[[:space:]](.*)/\1\n\2/' |
grep -B1 -Fx "$*" |
head -n1 ||
: )
790 # https://unix.stackexchange.com/questions/427115/listen-for-exit-of-process-given-pid
791 tail --pid="$pid" -f /dev
/null
798 local path nextpath cachedir finalpath nextpath count
799 cachedir
=$HOME/.iank-music-cache
803 # note: logic duplicated in beetpull
805 if [[ $HOSTNAME == kd
]]; then
810 finalpath
="$cachedir${path#/i/m}"
811 rowir rsync
--partial -a --inplace --mkpath "b8.nz:$path" "$finalpath"
812 finalnextpath
="$cachedir${nextpath#/i/m}"
813 count
=$
(pgrep
-a -f "^rsync --partial -a --inplace --mkpath $cachedir" ||
[[ $?
== 1 ]] )
814 # allow us to start 2 rsyncs in the background
815 if [[ $count == [01] ]]; then
816 rinr rsync
--partial -a --inplace --mkpath "b8.nz:$nextpath" "$finalnextpath" &
821 mpvrpc
'{ "command": ["loadfile", "'"$finalpath"'"] }'
825 # usage: beetag [-r] [-s] QUERY
826 # it lists the query, reads an input char for tagging one by one.
828 # note, you may want to change the play command for doing rapid taging
829 # by immediately jumping forward into the song. this is set in the beets
832 # (available buttons: ` \ ) ] [ and non-printing chars, see
833 # https://stackoverflow.com/questions/10679188/casing-arrow-keys-in-bash
836 # note: after foregrounding the player, must quit it to get back. can't ctrl-c.
838 # keys I dont need help to remember:
843 # todo: enter should also unpause
845 local last_genre_i fstring tag id char new_item char_i genre tag remove doplay i j random path
846 local do_rare_genres read_wait
help line lsout tmp ls_line skip_lookback
847 local escape_char escaped_input expected_input skip_input_regex right_pad erasable_line seek_sec
848 local pl_state_path pl_state_dir pl_state_file tmpstr
849 local new_random pl_seed_path seed_num seed_file
fmt first_play repeat1
850 local -a buttons button_map ids tags tmp_tags initial_ls ls_lines paths
852 local -i i j volume scrolled id_count line_int skip_start pre_j_count head_count skip_lookback
853 local -i overflow_lines overflow
857 escape_char
=$
(printf "\u1b")
858 scrolled
=999 # more than any $LINES
859 ### begin arg processing ###
878 echo beetag
: error expected a query arg
>&2
881 ### end arg processing ###
883 # note: I used to do beetpull here, but mpv + ssfs on slowish
884 # connection leads to bad/buggy result.
891 last_genre_i
=$
(( ${#common_genres[@]} - 1 ))
892 buttons
=( {a..p
} {r..w
} {6.
.8} , .
/ - "=")
893 button_map
=(${common_genres[@]} ${pl_tags[@]})
895 for tag
in "${pl_tags[@]}"; do
896 fstring
+="%ifdef{$tag,$tag }"
899 for (( i
=0; i
<${#buttons[@]}; i
++ )); do
900 button_i
[${buttons[i]}]=$i
903 # note: this structure of files is rather haphazard.
904 seed_num
=1 # later we might want a few
905 seed_file
=seed
$seed_num
907 pl_state_file
=$seed_num
911 pl_state_dir
=/i
/info
/pl-state
912 if [[ $playlist ]]; then
913 pl_state_dir
=$pl_state_dir/$playlist
915 pl_state_dir
=$pl_state_dir/nopl
917 pl_state_path
=$pl_state_dir/$pl_state_file
918 pl_seed_path
=$pl_state_dir/$seed_file
921 if $new_random ||
[[ ! -r $pl_seed_path ]]; then
922 mkdir
-p $pl_state_dir
923 { base64
< /dev
/urandom |
head -c 200 ||
:; echo; } > $pl_seed_path
926 # PijokVipiotOzeph is just a random string for a delimiter
927 # shellcheck disable=SC2016 # false positive
928 fmt='%ifdef{rating,$rating }'"$fstring"'$genre | $title - $artist - $album $length $id PijokVipiotOzeph $path'
929 # shellcheck disable=SC2016 # obvious reason
930 tmpstr
=$
(beet
ls -f "$fmt" "$@" |
{ if $random; then sort -R --random-source=$pl_seed_path; else cat; fi; } )
931 mapfile
-t initial_ls
<<<"$tmpstr"
932 if [[ ! ${initial_ls[0]} ]]; then
933 echo "beetag: error: no result from beet ls $*"
936 id_count
=${#initial_ls[@]}
937 for line
in "${initial_ls[@]}"; do
938 path
="${line#*PijokVipiotOzeph }"
939 # https://github.com/koalaman/shellcheck/issues/2171
940 # shellcheck disable=SC2190 # bug in shellcheck, looking at paths from an earlier function
942 line_no_path
="${line% PijokVipiotOzeph*}"
943 id
="${line_no_path##* }"
945 right_pad
="${line_no_path%% |*}"
946 ls_line
="$(printf %-11s "$right_pad")${line_no_path#"$right_pad"}"
947 ls_lines
+=("$ls_line")
955 if [[ $playlist ]]; then
956 if [[ -r $pl_state_path ]]; then
957 j
=$
(cat $pl_state_path)
961 # i only care to see a smallish portion of the list when starting.
962 head_count
=$
(( LINES
- 20 ))
963 head_start
=$
(( j
- head_count
/ 2 ))
964 if (( head_start
< 0 )); then
967 for (( i
=head_start
; i
< head_count
&& i
< id_count
; i
++ )); do
968 ls_line
="${ls_lines[$i]}"
969 if (( i
== j
)); then
976 #{ mpv --profile=a --volume=$volume --idle 2>&1 & } 2>/dev/null
977 mpv
--profile=a
--volume=$volume --idle &
978 # if we dont sleep, can expect an error like this:
979 # socat[1103381] E connect(5, AF=1 "/tmp/mpvsock", 14): Connection refused
986 lsout
="${ls_lines[j]}"
987 tags
=( ${lsout%%,*} )
989 printf "██ %s\n" "$lsout"
992 # https://stackoverflow.com/a/7687716
993 # note: duplicated down below
995 # notes on old method of invoking mpv each time:
996 # https://superuser.com/questions/305933/preventing-bash-from-displaying-done-when-a-background-command-finishes-execut
997 # we can't disown or run in a subshell or set +m because all that
998 # disabled job control from working properly in ways we want.
999 # todo: figure out some kind of answer to this. I think the solution
1000 # is that we are waiting in 2 second intervals and checking if the
1001 # background job exists. Instead, we should make mpv just idle
1002 # when it is done with a song and then send it a command to play a new track.
1003 #{ mpv --profile=a --volume=$volume "$path" 2>&1 & } 2>/dev/null
1005 #{ beet play "--args=--volume=$volume" "id:$id" 2>&1 & } 2>/dev/null
1007 # on slow systems, we may need to wait like .3 seconds before mpv
1008 # is ready. so impatiently check until it is ready
1009 if $first_play; then
1011 for (( i
=0; i
<20; i
++ )); do
1012 if [[ $
(mpvrpco
'{ "command": ["get_property", "idle-active"] }' 2>/dev
/null | jq .data
) == true
]]; then
1013 mpvrpc-loadfile
"$path" 2>/dev
/null
1019 mpvrpc-loadfile
"$path"
1027 read -rsN1 -t $read_wait char || ret
=$?
1029 # Automatically skip to the next song if this one ends, unless
1030 # we turn off the autoplay.
1031 if (( ret
== 142 )) ||
[[ ! $char ]]; then
1032 if jobs -p |
grep -q .
&>/dev
/null
&& \
1033 [[ $
(mpvrpco
'{ "command": ["get_property", "idle-active"] }' | jq .data
) == false
]]; then
1043 if [[ $char == $
'\n' ]]; then
1053 echo "play toggled off"
1057 mpvrpc-loadfile
"$path"
1064 m beet
rm --delete --force "id:$id"
1065 beetag-nostatus
4 # guessing. dont want to test atm
1069 beetmq
"id:$id" rating
=$char
1073 volume
=$
(( volume
- 5 ))
1074 if (( volume
< 0 )); then
1080 if (( volume
> 130 )); then
1085 mpvrpc
'{ "command": ["set_property", "volume", '$volume'] }'
1096 echo repeat1
=$repeat1
1104 if $do_rare_genres; then
1105 do_rare_genres
=false
1106 button_map
=(${common_genres[@]} ${pl_tags[@]})
1107 last_genre_i
=$
(( ${#rare_genres[@]} - 1 ))
1110 button_map
=(${rare_genres[@]} ${pl_tags[@]})
1111 last_genre_i
=$
(( ${#rare_genres[@]} - 1 ))
1114 for (( i
=0; i
<${#buttons[@]}; i
++ )); do
1115 button_i
[${buttons[i]}]=$i
1117 for (( i
=0; i
<${#button_map[@]}; i
++ )); do
1118 echo ${buttons[i]} ${button_map[i]}
1124 # if we ctrl-z, it will put the whole function into sleep. so
1125 # basically, we can't return from a foregrounded mpv like we
1126 # would like to without some strange mechanism I can't think
1127 # of. So, instead, detect ctrl-c and wait a while for prompt
1128 # input. One idea would be to use a music player like mpd where
1129 # we can send it messages.
1138 # output time if we aren't already paused
1139 if [[ $
(mpvrpco
'{ "command": ["get_property", "pause"] }' | jq .data
) == false
]]; then
1141 #date -d @"$(mpvrpco '{ "command": ["get_property", "playback-time"] }' | jq .data)" +%M:%S ||:
1145 # originally found this solution, which worked fine.
1146 #kill -STOP %% &>/dev/null
1148 mpvrpc
'{ "command": ["cycle", "pause"] }'
1153 read -rsn2 escaped_input
1154 skip_input_regex
="^[0-9]+$"
1155 case $escaped_input in
1156 # up char: show all the songs, use less
1160 if (( j
- skip_lookback
> skip_start
)); then
1161 skip_start
=$
(( j
- skip_lookback
))
1163 beetag-nostatus $
(( id_count
- skip_start
- 1 ))
1166 for (( i
=skip_start
; i
< id_count
; i
++ )); do
1167 if (( i
== j
)); then
1168 echo " * ${ls_lines[i]}"
1171 echo "$line_int | ${ls_lines[i]}"
1178 # skip forward, but show the last few songs anyways.
1181 if (( j
- skip_lookback
> skip_start
)); then
1182 skip_start
=$
(( j
- skip_lookback
))
1184 beetag-nostatus $
(( id_count
- skip_start
- 1 ))
1187 overflow_lines
=$LINES
1188 for (( i
=skip_start
; i
< overflow_lines
- 1 && i
< id_count
; i
++ )); do
1189 ls_line
="${ls_lines[i]}"
1190 overflow
=$
(( ${#ls_line} / ( COLUMNS
- 1 ) ))
1191 overflow_lines
=$
(( overflow_lines
- overflow
))
1192 if (( i
== j
)); then
1196 echo "$line_int | $ls_line"
1212 mpvrpc
'{ "command": ["seek", "'$seek_sec'"] }'
1216 expected_input
=false
1219 if $expected_input; then
1227 if [[ $skip_input =~
$skip_input_regex ]]; then
1228 pre_j_count
=$
(( j
- skip_start
))
1229 j
=$
(( j
+ skip_input
- pre_j_count
))
1230 if (( skip_input
< pre_j_count
)); then
1238 char_i
=${button_i[$char]}
1239 new_item
=${button_map[$char_i]}
1240 if [[ ! $char_i ||
! $new_item ]]; then
1241 echo "error: no mapping of input: $char found, try again"
1244 if (( char_i
<= last_genre_i
)); then
1245 m beetmq
"id:$id" genre
=$new_item
1249 for tag
in ${tags[@]}; do
1250 if [[ $new_item == "$tag" ]]; then
1258 m beetmq
"id:$id" "$new_item!"
1261 m beetmq
"id:$id" $new_item=t
1266 if (( j
< id_count
- 1 )); then
1272 if [[ $playlist ]]; then
1273 echo $j >$pl_state_path
1278 # usage: FILE|ALBUM_DIR [GENRE]
1280 local import_path genre_arg single_track_arg
1282 if [[ ! -e $import_path ]]; then
1283 echo "beetadd error: path does not exist"
1286 genre_arg
="--set genre=$2"
1288 if [[ -f $import_path ]]; then
1291 beet import
--set totag
=t
$single_track_arg $genre_arg "$import_path"
1293 beet modify
-y totag
:t
"totag!"
1296 # update navidrome music data after doing beets tagging
1301 # this function would naturally just be part of beetconvert,
1302 # but we want beetrating to happen sooner so that our ssh auth dialog
1303 # happens earlier. Currently 17 seconds for that.
1304 m beetconvert-rm-extras
1305 m beetsmartplaylists
1308 # pull in beets library locally
1310 local sshfs_host sshfs_cmd
1312 if [[ $HOSTNAME == kd
]]; then
1315 if [[ ! -e /i
]]; then
1317 s chown iank
:iank
/i
1319 sshfs_cmd
="sshfs -o ServerAliveInterval=15,reconnect $sshfs_host:/i /i"
1320 if ! pgrep
-f "^$sshfs_cmd$" >/dev
/null
; then
1325 # remove all playlists in navidrome, for when I make big
1326 # playlist name changes and just want to scrap everything.
1330 if [[ $HOSTNAME != kd
]]; then
1331 echo "error: run on kd"
1334 sqlite3
/i
/navidrome
/navidrome.db
"select id from playlist" >$tmpf
1335 while read -r id
; do
1337 curl
--http1.1
--user "iank:$navidrome_pw" "https://b8.nz/rest/deletePlaylist.view?u=iank&s=sb219dvv7egnoe4i47k75cli0m&t=1c8f5575cd0fdf03deb971187c9c88b1&v=1.2.0&c=DSub&id=$id"
1344 # This is not perfect but generally good enough. It escapes all
1345 # metachars listed man 3 pcrepattern.
1347 sed 's/[]\\^$.[|()?*+{}]/[&]/g; s/\^/\\^/g' <<<"$*"
1350 # usage beegenre QUERY
1352 # beet set genre for QUERY based on existing artist most used genre on
1354 # inverse of query for each artist found in QUERY. If query starts with
1355 # "artist:" it is used as the artist instead of each artist in QUERY.
1358 local count artist artregex genre singleartist tmpf tmpf2
1359 local -a artists genres
1370 if $singleartist; then
1371 # shellcheck disable=SC2016 # obvious reason
1372 beet
ls -f '$genre' "$artist" "${@/#/^}" |
sort |
uniq -c |
sort -n |
tail -n1 >$tmpf
1373 read -r count genre
<$tmpf ||
:
1374 beet modify
"$artist" "$@" genre
=$genre
1376 # shellcheck disable=SC2016 # obvious reason
1377 beet
ls -f '$artist' "$@" |
sort -u >$tmpf
1378 while read -r artist
; do
1379 artregex
=$
(er
"$artist")
1380 # shellcheck disable=SC2016 # obvious reason
1381 beet
ls -f '$genre' "artist::^$artregex$" "${@/#/^}" |
sort |
uniq -c |
sort -n |
tail -n1 >$tmpf2
1382 read -r count genre
<$tmpf2 ||
continue
1383 if [[ $count ]]; then
1384 artists
+=("$artregex")
1386 echo "beet modify -y $* \"artist::^$artist$\" genre=$genre # $count"
1389 read -r -N 1 -s -p "Y/n " char
1392 for (( i
=0; i
<${#artists[@]}; i
++ )); do
1393 beet modify
-y "$@" "artist::^${artists[i]}$" genre
=${genre[i]}
1406 date +%F_
%T
%:::z
-d "$(sed -r 's/(.{4})(..)(.{5})(..)(.*)/\1-\2-\3:\4:\5/' <<<"$indate")" "$@"
1409 # fudCaHougfirp is a random string
1415 } |
sed -r 's/-0([45])( |$)/fudCaHougfirp0\100/;s/_/T/;s/[:-]//g;s/fudCaHougfirp/-/'
1420 while read -r line
; do
1421 if [[ $line == *20[0-9][0-9][0-9][0-9][0-9][0-9]T
[0-9][0-9][0-9][0-9][0-9][0-9]-0[45]00* ]]; then
1422 pre
="${line%%20[0-9][0-9][0-9][0-9][0-9][0-9]T[0-9][0-9][0-9][0-9][0-9][0-9]-0[45]00*}"
1423 post
="${line##*20[0-9][0-9][0-9][0-9][0-9][0-9]T[0-9][0-9][0-9][0-9][0-9][0-9]-0[45]00}"
1424 mid
="${line:${#pre}:22}"
1425 echo "$pre$(btrbk-date "$mid")$post"
1432 jr
-u btrbk-run
-u btrbk
-u switch-mail-host
"$@"
1436 btrbk-host-debug-show-host
() {
1439 for host in $remote $alt local; do
1440 if line
=$
(grep -P "\S*$f" /tmp
/b
/s
/$host.log
); then
1441 if [[ $snaphost ]]; then
1442 e error
: snaphost
=$snaphost, host=$host line
="$line"
1444 if [[ $line == ssh* ]]; then
1445 tmp
="${line#ssh://}"
1446 snaphost
="${tmp%%/*}"
1452 echo $snaphost $f | btrbk-date-sed
1456 # If we get a btrfs receive error like this:
1457 # ERROR: ... clone: did not find source subvol
1458 # running this command will help track down the problem.
1459 # Alter remote= and alt=. When I used it, remote is
1460 # the host having the error when I push a snapshot.
1461 # Alt is just the other host that takes snapshots
1462 # besides the local host.
1463 btrbk-host-debug
() {
1469 for host in $remote $alt; do
1470 h
=$
(ssh $host hostname
)
1471 rsync
-a /var
/log
/btrbk
$host:/var
/log
/btrbk
/var
/log
/btrbk
/$h
1472 grr
'\bsnapshot success' /var
/log
/btrbk
/$h >/tmp
/b
/$h.log
1474 ## this takes a while, we only want to do it on 1st run
1475 # if [[ -s /tmp/b/$host.log ]]; then continue; fi
1476 # ssh $host journalctl -u btrbk-run -u btrbk -u switch-mail-host >/tmp/b/$host.log
1478 gr
'\bsnapshot success' /var
/log
/btrbk
/*.log
>/tmp
/b
/local.log
1481 gr
'\bsnapshot success' $f >s
/$f
1486 for f
in "${localq[@]}"; do
1491 for f
in $
(ssh $remote "cd /mnt/root/btrbk; echo q.*"); do
1492 if [[ ! ${localq_a[$f]} ]]; then
1496 btrbk-host-debug-show-host
"${localq[@]}"
1497 if (( ${#remoteq[@]} >= 1 )); then
1498 echo "=== $remote only ===="
1499 btrbk-host-debug-show-host
${remoteq[@]}
1504 # note, to check for glue records
1505 # First, find some the .org nameservers:
1506 # dig +trace iankelling.org
1508 # dig ns1.iankelling.org @b0.org.afilias-nst.org.
1510 # Now, compare for a domain that does have glue records setup (note the A
1511 # and AAAA records in ADDITIONAL SECTION, those are glue records like the
1512 # one I'm asking for):
1514 # $ dig ns1.gnu.org @b0.org.afilias-nst.org.
1516 # todo: make sm pull/push use systemd instead of the journal cat command
1517 bbk
() { # btrbk wrapper
1521 systemctl is-active btrbk.timer || active
=false
1523 ser stop btrbk.timer
1525 btrbk_is_active
=$
(systemctl is-active btrbk.service ||
:)
1526 case $btrbk_is_active in
1527 inactive|failed
) : ;;
1529 echo "bbk: error: systemctl is-active btrbk.service output: $btrbk_is_active"
1530 if $active; then ser start btrbk.timer
; fi
1534 # todo: consider changing this to srun and having the args come
1535 # from a file like /etc/default/btrbk, like is done in exim
1536 s jdo btrbk-run
"$@"
1539 echo bbk
: WARNING
: btrbk.timer not restarted due to failure
1541 ser start btrbk.timer
1548 fai-monitor | pee
cat "fai-monitor-gui -"
1551 bfg
() { java
-jar /a
/opt
/bfg-1.12
.14.jar
"$@"; }
1554 xclock
-digital -update 1 -face 'arial black-80:bold'
1557 nnn
() { /a
/opt
/nnn
-H "$@"; }
1559 locat
() { # log-once cat
1562 files
=(/var
/local
/cron-errors
/* /home
/iank
/cron-errors
/* /sysd-mail-once-state
/*)
1563 case ${#files[@]} in
1580 # usage: first get an adb shell on the phone.
1582 # just followed instructions in readme at
1583 # https://github.com/Yuubi-san/ceb-tools
1584 # tried to use ceb2txt but it failed because of schema
1585 # slightly different than what it expected.
1586 cheogram-get-logs
() {
1587 #adb shell rm -r /storage/emulated/0/Download/Cheogram/Backup
1588 read -r -p "do cheogram backup on phone, do not enable extra cheogram data. press any key when done"
1591 adb pull
/storage
/emulated
/0/Download
/Cheogram
/Backup
1592 sqlite3 b
</a
/opt
/ceb-tools
/schema.sql
1593 echo "note: the next step took 39 seconds last time i measured"
1594 # expected failure: Error: near line 1: in prepare, table accounts has no column named pinned_mechanism (1)
1595 # the sql needs an update
1596 /a
/opt
/ceb-tools
/ceb2sqlgz Backup
/iank@fsf.org.ceb
<pas | gunzip | sqlite3 b ||
:
1600 # usage: cheologs [DAYS_LIMIT]
1601 # default days is 100
1607 datetime(substr(timeSent,0,11), 'unixepoch'),
1608 replace(replace(counterpart,'@fsf.org',''),
1609 '@conference.fsf.org',''),
1612 where timeSent > $(( (EPOCHSECONDS - days * 60 * 60 * 24) * 1000 ))
1614 sqlite3
/p
/cheogram
/b
".mode tabs" "$q" |
less
1620 # timezone compared to utc. note: this takes the current offset, so if daylight savings change
1621 # happened in the looking back period, this won't account for it.
1622 zone_offset
=$
(( $
( date +%z |
sed 's/[^1-9-]*//g' ) * 60 * 60))
1623 case $zone_offset in
1625 *) zone_offset
="+ $zone_offset"
1627 echo zone_offset
=$zone_offset
1630 datetime(substr(timeSent,0,11) $zone_offset, 'unixepoch'),
1633 where timeSent > $(( (EPOCHSECONDS - days * 60 * 60 * 24) * 1000 ))
1634 and counterpart = 'office@conference.fsf.org/iank'
1636 sqlite3
/p
/cheogram
/b
".mode tabs" "$q" |
sed 's/ /./' |
less
1639 # version of jdo for my non-root user
1641 # comparison of alternative logging methods:
1643 # systemd-run command (what this function does)
1645 # If there is a user prompt, the program will detect that it is not
1646 # connected to a terminal and act in a non-interactive way, skipping
1647 # the prompt. This has the benefit that you know exactly how the
1648 # program will act if you want to move it into a service that runs
1651 # If run with sudo and command is a shell script which does a sleep,
1652 # it can (sometimes?) output some extra whitespace in front of
1653 # messages, more for each subsequent message. This can be avoided by
1654 # becoming root first.
1656 # It logs the command's pid and exit code, which is nice.
1659 ### command |& ts | tee file.log
1661 # If there is a user prompt, like "read -p prompt var", it will hang
1662 # without outputting the prompt.
1664 # I've had a few times where ts had an error and I wasn't totally sure
1665 # if it was really the command or ts having the problem.
1667 # Sometimes some output will get hidden until you hit enter.
1670 ### command |& pee cat logger
1672 # This seems to work. I need to test more.
1675 ### command |& logger -s
1677 # User prompts get confusingly prefixed to earlier output, and all log
1678 # entries get prefixed with annoying priority level.
1683 # Had a few problems. One major one is that it exited in the middle of
1684 # a command on systemctl daemon-reload
1686 # Related commands which can log a whole session: script, sudo, screen
1687 local cmd cmd_name jr_pid ret
1692 if [[ $cmd != /* ]]; then
1693 cmd
=$
(type -P "$cmd")
1696 journalctl
-qn2 -f -u "$cmd_name" &
1697 # Trial and error of time needed to avoid missing initial lines.
1698 # .5 was not reliable. 1 was not reliable. 2 was not reliable
1701 # note, we could have a version that does system --user, but if for example
1702 # it does sudo ssh, that will leave a process around that we can't kill
1703 # and it will leave the unit hanging around in a failed state needing manual
1704 # killing of the process.
1705 s systemd-run
--uid "$(id -u)" --gid "$(id -g)" \
1706 -E SSH_AUTH_SOCK
=/run
/openssh_agent \
1707 --unit "$cmd_name" --wait --collect "$cmd" "$@" || ret
=$?
1708 # The sleep lets the journal output its last line
1709 # before the prompt comes up.
1711 kill $jr_pid &>/dev
/null ||
:
1714 # this avoids any err-catch
1715 (( ret
== 0 )) ||
return $ret
1718 # service run, and watch the output
1723 journalctl
-qn2 -f -u $unit &
1724 systemctl start
$unit
1726 kill $jr_pid &>/dev
/null ||
:
1731 sm
() { # switch mail host
1735 keyhash
=$
(s ssh-keygen
-lf /root
/.ssh
/home |
awk '{print $2}')
1736 tmp
=$
(s ssh-add
-l |
awk '$2 == "'$keyhash'"' ||
:)
1737 if [[ ! $tmp ]]; then
1738 s ssh-add
/root
/.ssh
/home
1740 s jdo switch-mail-host
"$@"
1743 sh2
() { # switch host2
1747 keyhash
=$
(s ssh-keygen
-lf /root
/.ssh
/home |
awk '{print $2}')
1748 tmp
=$
(s ssh-add
-l |
awk '$2 == "'$keyhash'"')
1749 if [[ ! $tmp ]]; then
1750 s ssh-add
/root
/.ssh
/home
1753 s jdo switch-host2
"$@"
1757 # shellcheck disable=SC2120
1759 # note, i had --delete-excluded, but that deletes all files in --exclude-from on
1760 # the remote site, which doesn't make sense, so not sure why i had it.
1762 # excluding emacs for now
1763 #p=(/a/opt/{emacs-debian11{,-nox},mu,emacs} /a/bin /a/exe /a/h /a/c /p/c/machine_specific/vps{,.hosts})
1764 p
=(/a
/bin
/a
/exe
/a
/h
/a
/c
/p
/c
/machine_specific
/vps
{,.hosts
} /c
/roles
/prom_export
/files
/simple
/usr
/local
/bin
/fsf-install-node-exporter
/a
/opt
/fpaste
)
1765 a
="-ahviSAXPH --specials --devices --delete --relative --exclude-from=/p/c/li-rsync-excludes"
1767 for h
in li je bk
; do
1768 m s rsync
"$@" $a ${p[@]} /p
/c
/machine_specific
/$h root@
$h.b8.nz
:/
1769 ## only li is debian11
1770 #p[0]=/a/opt/emacs-trisuqel10
1771 #p[1]=/a/opt/emacs-trisquel10-nox
1773 m s rsync
"$@" -ahviSAXPH root@li.b8.nz
:/a
/h
/proposed-comments
/ /a
/h
/proposed-comments || ret
=$?
1776 bkpush
() { # no emacs. for running faster.
1777 p
=(/a
/bin
/a
/exe
/a
/h
/a
/c
/p
/c
/machine_specific
/vps
{,.hosts
} /c
/roles
/prom_export
/files
/simple
/usr
/local
/bin
/fsf-install-node-exporter
)
1778 a
="-ahviSAXPH --specials --devices --delete --relative --exclude-from=/p/c/li-rsync-excludes"
1780 m rsync
"$@" $a ${p[@]} /p
/c
/machine_specific
/bk root@bk.b8.nz
:/ || ret
=$?
1783 jepush
() { # no emacs. for running faster.
1784 p
=(/a
/bin
/a
/exe
/a
/h
/a
/c
/p
/c
/machine_specific
/vps
{,.hosts
} /c
/roles
/prom_export
/files
/simple
/usr
/local
/bin
/fsf-install-node-exporter
)
1785 a
="-ahviSAXPH --specials --devices --delete --relative --exclude-from=/p/c/li-rsync-excludes"
1787 m rsync
"$@" $a ${p[@]} /p
/c
/machine_specific
/je root@je.b8.nz
:/ || ret
=$?
1792 dsign iankelling.org expertpathologyreview.com zroe.org amnimal.ninja
1795 m
ssh $h.b8.nz dnsup
1801 m
ssh $h.b8.nz dnsb8
1810 local f
=/var
/lib
/bind
/db.b8.nz
1812 # jbk is like a temp file. dunno if removing it helps
1815 while pgrep
'^named$' &>/dev
/null
; do
1818 if (( i
> 100 )); then
1819 echo "dnsb8: error: timeout waiting for named to exit"
1823 m sudo
rm -fv $f.jnl
$f.signed.jnl
$f.jbk
1824 m sudo
install -m 644 -o bind -g bind /p
/c
/machine_specific
/vps
/bind-initial
/db.b8.nz
$f
1828 # keys generated like this
1829 # because of https://ftp.isc.org/isc/dnssec-guide/dnssec-guide.pdf
1830 # https://blog.apnic.net/2019/05/23/how-to-deploying-dnssec-with-bind-and-ubuntu-server/
1832 # key length is longer than that guide because
1833 # we are using those at fsf and when old key lengths
1834 # become insecure, I want some extra time to update.
1835 # dnsecgen (in brc2)
1838 dnssec-keygen
-a RSASHA256
-b 2048 $zone
1839 dnssec-keygen
-f KSK
-a RSASHA256
-b 4096 $zone
1840 for f
in K
"$zone".
*.key
; do
1841 # eg Kb8.nz.+008+47995.key tag=47995
1842 # in dnsimple, you add the long string from this.
1843 # in gandi, you add the long string from the .key file,
1844 # then see that the digest matches the ds.
1845 echo "tag is the number after DS"
1846 dnssec-dsfromkey
-a SHA-256
$f
1848 # For b8.nz, we let bind read the keys and sign, and
1849 # right now they have root ownership, so let them
1851 chmod g
+r .
/*.private
1854 # create .signed file
1855 # note: full paths probably not needed.
1858 local zone
=${arg#db.}
1859 local dir
=/p
/c
/machine_specific
/vps
/filesystem
/var
/lib
/bind
1860 dnssec-signzone
-S -e +31536000 -o $zone -K $dir -d $dir $dir/db.
$zone
1864 # set day start for use in other programs.
1865 # expected to do be in a format like 830, or 800 or 1300.
1868 echo $1 >/b
/data
/daystart
1870 cat /b
/data
/daystart
1874 #### begin bitcoin related things
1876 local f
=/etc
/bitcoin
/bitcoin.conf
1877 # importprivkey will timeout if using the default of 15 mins.
1878 # upped it to 1 hour.
1879 bitcoin-cli
-rpcclienttimeout=60000 -"$(s grep rpcuser= $f)" -"$(s grep rpcpassword= $f)" "$@"
1881 btcusd
() { # $1 btc in usd
1883 price
="$(curl -s https://api.coinbase.com/v2/prices/BTC-USD/spot | jq -r .data.amount)"
1884 printf "$%s\n" "$price"
1886 printf "$%.2f\n" "$(echo "scale
=4; $price * $1"| bc -l)"
1889 usdbtc
() { # $1 usd in btc
1891 price
="$(curl -s https://api.coinbase.com/v2/prices/BTC-USD/spot | jq -r .data.amount)"
1892 printf "$%s\n" "$price"
1894 # 100 mil satoshi / btc. 8 digits after the 1.
1895 printf "%.8f btc\n" "$(echo "scale
=10; $1 / $price "| bc -l)"
1898 satoshi
() { # $1 satoshi in usd
1900 price
="$(curl -s https://api.coinbase.com/v2/prices/BTC-USD/spot | jq -r .data.amount)"
1901 price
=$
(echo "scale=10; $price * 0.00000001"|
bc -l)
1902 printf "$%f\n" "$price"
1904 printf "$%.2f\n" "$(echo "scale
=10; $price * $1"| bc -l)"
1908 # Bitcoin holds open the wallet file. this causes problems for a
1909 # secondary computer running bitcoin and receiving a backup (as of
1910 # 2023). However, in 2024-02, I ran a backup where a receiving machine
1911 # had the wallet enabled and there was no error, so I don't know if this
1912 # is still an issue or likely it is an inconsistent behavior.
1914 # As a workaround, this function is for enabling the wallet when I want
1915 # to use it and leave it disabled otherwise.
1920 if [[ ! $
(readlink
-f /var
/lib
/bitcoind
/wallets
) == /q
/wallets
]]; then
1921 if systemctl
--quiet is-active bitcoind
; then
1922 if [[ -e /tmp
/no-bitcoinon
]]; then
1925 if [[ $EUID == 0 ]]; then
1926 m
install -T -o iank
-g iank
/dev
/null
/tmp
/no-bitcoinon
1928 m
touch /tmp
/no-bitcoinon
1934 m s
ln -s /q
/wallets
/var
/lib
/bitcoind
1935 sudo chown
-h bitcoin
:bitcoin
/var
/lib
/bitcoind
/wallets
1937 m ser start bitcoind
1939 m
rm /tmp
/no-bitcoinon
1948 if [[ $
(readlink
-f /var
/lib
/bitcoind
/wallets
) == /q
/wallets
]]; then
1949 if systemctl
--quiet is-active bitcoind
; then
1950 if [[ -e /tmp
/no-bitcoinon
]]; then
1953 if [[ $EUID == 0 ]]; then
1954 m
install -T -o iank
-g iank
/dev
/null
/tmp
/no-bitcoinon
1956 m
touch /tmp
/no-bitcoinon
1962 echo note
: bitcoind not active
1964 m
rm /var
/lib
/bitcoind
/wallets
1966 # note, starting bitcoin always fails, but it actually
1967 # succeeds. But this is strangely not consistent.
1968 m ser start bitcoind
1970 m
rm /tmp
/no-bitcoinon
1975 #### end bitcoin related things
1979 cbfstool
() { /a
/opt
/coreboot
/build
/cbfstool
"$@"; }
1985 cp /a
/bin
/data
/COPYING
"$@"
1987 cp /a
/bin
/data
/COPYING .
1994 cp /a
/bin
/data
/LICENSE
"$@"
1996 cp /a
/bin
/data
/LICENSE .
2003 # First paragraph is to avoid people being confused about why a
2004 # file is apache licensed.
2006 # I, Ian Kelling, follow the GNU license recommendations at
2007 # https://www.gnu.org/licenses/license-recommendations.en.html. They
2008 # recommend that small programs, < 300 lines, be licensed under the
2009 # Apache License 2.0. This file contains or is part of one or more small
2010 # programs. If a small program grows beyond 300 lines, I plan to switch
2011 # its license to GPL.
2013 # Copyright 2024 Ian Kelling
2015 # Licensed under the Apache License, Version 2.0 (the "License");
2016 # you may not use this file except in compliance with the License.
2017 # You may obtain a copy of the License at
2019 # http://www.apache.org/licenses/LICENSE-2.0
2021 # Unless required by applicable law or agreed to in writing, software
2022 # distributed under the License is distributed on an "AS IS" BASIS,
2023 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
2024 # See the License for the specific language governing permissions and
2025 # limitations under the License.
2031 # apply apache to git tracked bash files + README, except files with A?GPL3 header.
2032 apache-apply-repo
() {
2033 for f
in $
(git ls-files
); do
2034 [[ -L $f ||
! -f $f ]] && continue
2035 if [[ $f != README
]]; then
2036 if ! grep -n '^#!/bin/bash' $f |
grep ^
1: &>/dev
/null
; then continue; fi
2037 if head -n 10 $f |
grep 'it under the terms of the GNU General Public License as published by' &>/dev
/null
; then continue; fi
2045 if head -n1 "$file"|
grep -E '^#!/bin/bash\b' &>/dev
/null
; then
2059 # strip out the apache license from a file.
2061 # shellcheck disable=SC2044 # meh
2062 for f
in $
(find .
-type f
-maxdepth 1); do if head -n1 "$f"|
grep -E '^#!/bin/bash\b' &>/dev
/null
; then { head -n 20 $f |
tac |
sed '/^# limitations under the License.$/,/^# Copyright.*Ian Kelling$/d' |
tac; tail -n+21 $f; } |sponge
$f; fi ; done
2066 if type -p chromium
&>/dev
/null
; then
2070 cmd
="schroot -c bullseye chromium"
2071 CHROMIUM_FLAGS
='--enable-remote-extensions' $cmd & r
2077 # pipe to this, or just type like a shell
2080 tee >(ssh frodo.b8.nz
) >(ssh x2
) >(ssh tp.b8.nz
) >(ssh kw
) >(ssh tp.b8.nz
)
2084 for host in x2 kw tp.b8.nz x3.b8.nz frodo.b8.nz
; do
2090 debian_pick_mirror
() {
2091 # netselect-apt finds a fast mirror.
2092 # but we need to replace the mirrors ourselves,
2093 # because it doesnt do that. best it can do is
2094 # output a basic sources file
2095 # here we get the server it found, get the main server we use
2096 # then substitute all instances of one for the other in the sources file
2097 # and backup original to /etc/apt/sources.list-original.
2098 # this is idempotent. the only way to identify debian sources is to
2099 # note the original server, so we put it in a comment so we can
2100 # identify it later.
2102 file=$
(mktemp
-d)/f
# safe way to get file name without creating one
2103 sudo netselect-apt
-o "$file" ||
return 1
2104 url
=$
(grep ^
\\w
$file |
head -n1 |
awk '{print $2}')
2105 sudo
cp -f /etc
/apt
/sources.list
/etc
/apt
/sources.list-original
2106 sudo
sed -ri "/http.us.debian.org/ s@( *[^ #]+ +)[^ ]+([^#]+).*@\1$url\2# http.us.debian.org@" /etc
/apt
/sources.list
2110 digdiff @ns
{1,2}.iankelling.org
"$@"
2120 /b
/ds
/distro-begin |
& ts ||
return $?
2121 /b
/ds
/distro-end |
& ts ||
return $?
2127 /b
/ds
/distro-begin |
& ts ||
return $?
2133 /b
/ds
/distro-end |
& ts ||
return $?
2146 envload
() { # load environment from a previous: export > file
2147 local file=${1:-$HOME/.${USER}_env}
2148 eval "$(export | sed 's/^declare -x/export -n/')"
2149 while IFS
= read -r line
; do
2150 # declare -x makes variables local to a function
2151 eval ${line/#declare -x/export}
2155 failfunc
() { asdf a b c
; }
2156 failfunc2
() { failfunc d e f
; }
2158 # one that comes with distros is too old for newer devices
2160 /a
/opt
/android-platform-tools
/fastboot
"$@";
2163 kdecd
() { /usr
/lib
/x86_64-linux-gnu
/libexec
/kdeconnectd
; }
2166 cat /sys
/class
/power_supply
/BAT
0/capacity
2169 # List of apps to install/update
2170 # Create from existing manually installed apps by doing
2172 # fdroidcl search -i, then manually removing
2173 # automatically installed/preinstalled apps
2176 # # my attempt at recovering from boot loop:
2177 # # in that case, boot to recovery (volume up, home button, power, let go of power after samsun logo)
2179 # mount /dev/block/mmcblk0p12 /data
2181 # find -iname '*appname*'
2183 # usually good enough to just rm -rf /data/app/APPNAME
2186 # # causes replicant to crash
2187 # org.quantumbadger.redreader
2188 # org.kde.kdeconnect_tp
2190 # not broke, but wont work without gps
2191 #com.zoffcc.applications.zanavi
2192 # not broke, but not using atm
2193 #com.nutomic.syncthingandroid
2194 # # doesn\'t work on replicant
2195 #net.sourceforge.opencamera
2198 net.mullvad.mullvadvpn
2200 io.github.subhamtyagi.lastlauncher
2202 com.biglybt.android.client
2203 de.marmaro.krt.ffupdater
2204 me.ccrama.redditslide
2205 org.fedorahosted.freeotp
2207 com.alaskalinuxuser.justnotes
2208 com.artifex.mupdf.viewer.app
2209 com.danielkim.soundrecorder
2212 com.jmstudios.redmoon
2214 org.kde.kdeconnect_tp
2217 cz.martykan.forecastie
2218 de.danoeh.antennapod
2220 de.marmaro.krt.ffupdater
2221 eu.siacs.conversations
2223 im.vector.alpha
# riot
2224 info.papdt.blackblub
2225 me.tripsit.tripmobile
2227 net.minetest.minetest
2232 org.smssecure.smssecure
2234 sh.
ftp.rocketninelabs.meditationassistant.opensource
2236 # https://forum.xda-developers.com/android/software-hacking/wip-selinux-capable-superuser-t3216394
2241 local -A installed updated
2243 # tried putting this in go buildscript cronjob,
2244 # but it failed with undefined: os.UserCacheDir. I expect its due to
2245 # an environment variable missing, but its easier just to stick it here.
2246 m go get
-u mvdan.cc
/fdroidcl ||
return 1
2248 if fdroidcl search
-u |
grep ^org.fdroid.fdroid
; then
2249 fdroidcl
install org.fdroid.fdroid
2253 for p
in $
(fdroidcl search
-i|
grep -o "^\S\+"); do
2256 for p
in $
(fdroidcl search
-u|
grep -o "^\S\+"); do
2259 for p
in ${fdroid_pkgs[@]}; do
2260 if ! ${installed[$p]:-false}; then
2261 m fdroidcl
install $p
2262 # sleeps are just me being paranoid since replicant has a history of crashing when certain apps are installed
2266 for p
in ${!installed[@]}; do
2267 if ! ${updated[$p]:-true}; then
2268 m fdroidcl
install $p
2274 firefox-default-profile
() {
2275 local key value section
2279 file=/p
/c
/subdir_files
/.mozilla
/firefox
/profiles.ini
2280 sed -ri "/^ *$key/d" "$file"
2281 sed -ri "/ *\[$section\]/,/^ *\[[^]]+\]/{/^\s*${key}[[:space:]=]/d};/ *\[$section\]/a $key=$value" "$file"
2283 fdhome
() { #firefox default home profile
2284 firefox-default-profile Profile0
2288 firefox-default-profile Profile4
2292 if type -P firefox
&>/dev
/null
; then
2300 firefox
-P alt
"$@" >/dev
/null
2>&1
2306 local dname
="${PWD##*/}"
2307 local m
="/a/tmp/$dname-missing"
2308 local d
="/a/tmp/$dname-diff"
2309 [[ -e $d ]] && rm "$d"
2310 [[ -e $m ]] && rm "$m"
2313 while read -r line
; do
2314 fsfile
="$1${line#.}"
2315 if [[ -e "$fsfile" ]]; then
2316 md5diff
"$line" "$fsfile" && tee -a "/a/tmp/$dname-diff" <<< "$fsfile $line"
2319 echo "$line" >> "$m"
2320 msize
=$
((msize
+ 1))
2322 done < <(find .
-type f
)
2325 (( msize
<= 100 )) && cat $m
2330 # expected output, with different tmp dirs
2331 # /tmp/tmp.HDPbwMqdC9/c/d ./c/d
2332 # /a/tmp/tmp.qLDkYxBYPM-missing
2343 echo different
> $x/c
/d
2349 # test whether missing files were renamed, generally for use with fsdiff
2350 # $1 = fsdiff output file, $2 = directory to compare to. pwd = fsdiff dir
2351 # echos non-renamed files
2355 { sums
+=( "$(md5sum < "$x")" ) ; } 2>/dev
/null
2357 while read -r line
; do
2358 { missing_sum
=$
(md5sum < "$line") ; } 2>/dev
/null
2360 for x
in "${sums[@]}"; do
2361 if [[ $missing_sum == "$x" ]]; then
2366 $renamed ||
echo "$line"
2372 # F = fullscren, z = random, Z = auto zoom
2373 command feh
--auto-rotate -FzZ "$@"
2379 firefox
-P default
"$@" >/dev
/null
2>&1
2383 git config user.email ian@iankelling.org
2386 # at least in flidas, things rely on gpg being gpg1
2388 if type -P gpg2
&>/dev
/null
; then
2396 local email
=iank@fsf.org
2397 git send-email
--notes "--envelope-sender=<$email>" \
2398 --suppress-cc=self
"$@"
2401 gup
() { /a
/f
/gnulib
/build-aux
/gnupload
"$@"; }
2403 dejagnu
() { /a
/opt
/dejagnu
/dejagnu
"$@"; }
2406 # do git status on published repos.
2409 cd "$(readlink -f $x)"/..
2410 status
=$
(i status
-s) ||
pwd
2411 if [[ $status ]]; then
2414 printf "%s\n" "$status"
2422 # note: database location is specified in ~/.timetrap.yml, currently /p/.timetrap.db
2424 local day i days_back
2426 for (( i
=days_back
; i
>=0; i--
)); do
2427 day
=$
( date +%F
-d @$
((EPOCHSECONDS
- 86400*i
)) )
2428 date "+%a %b %d" -d @$
((EPOCHSECONDS
- 86400*i
)) |
tr '\n' ' '
2429 /a
/opt
/timetrap
/bin
/t d
-ftotal -s $day -e $day all
-m '^w|lunch$'
2432 to
() { t out
-a "$@"; }
2433 ti
() { t
in -a "$@"; }
2439 in_secs
="$(date -d "${*//[_.]/ }" +%s)"
2440 m t out
-a "$(date +%F.%T -d @$(( in_secs + 60*45 )) )"
2445 # help me focus. opens 2 windows.
2447 /p
/c
/proc
/focus
/linux-amd64
/focus
&
2453 # Display a list of the active window title
2454 # i've been on with 10 second samples going back
2455 # 5 minutes. If I've been on one window for 10 seconds
2456 # or longer, then display the second count.
2458 # Press any key to exit.
2461 killall arbtt-capture
&>/dev
/null ||
:
2462 rm -f ~
/.arbtt
/capture.log
2463 arbtt-capture
--sample-rate=10 &
2467 # i first thought to sleep and capture ctrl-c, but it seems we can't
2468 # capture control-c, unless maybe we implement the commands in a
2469 # separate script or maybe add err-cleanup to err. Anyways, this
2470 # method is superior because any single char exits.
2471 read -rsN1 -t 5 char || ret
=$?
2472 if (( ret
== 142 )) ||
[[ ! $char ]]; then
2474 #e ret=$ret char=$char
2477 killall arbtt-capture ||
:
2485 local i j l sec blanks line
2486 local -a arbtt_lines
2487 if [[ ! -e ~
/.arbtt
/capture.log
]]; then
2490 blanks
=$
(( LINES
- 34 ))
2491 for (( i
=0; i
< blanks
; i
++ )); do
2498 # https://stackoverflow.com/questions/56486272/how-to-concat-multiple-fields-to-same-line-with-jq
2499 arbtt_lines
=$
(arbtt-dump
-l 30 -t json | \
2500 jq
-r '.[] | [ ( .inactive / 1000 | floor ) , ( .windows[] | select (.active == true) |.title) ] | @tsv' |
tac)
2501 for line
in "${arbtt_lines[@]}"; do
2502 read -r sec l
<<<"$line"
2503 if (( j
>= LINES
)); then
2506 if (( i
% 6 == 0 && i
>= 2 )); then
2508 echo "## $(( i / 6 + 1 )) ##"
2510 if (( sec
> 10 )); then
2511 printf "%3d %s\n" $sec "$l" |
sed -r "s/^(.{$COLUMNS}).*/\1/"
2513 printf " %s\n" "$l" |
sed -r "s/^(.{$COLUMNS}).*/\1/"
2518 while (( j
< 34 && j
< LINES
)); do
2526 # from the log, show only the currently active window, and the number of
2527 # seconds of input inactivity.
2528 arbtt-dump
"$@" |
grep -v '( )\|Current Desktop' |
sed -rn '/^[^ ]/{N;s/^(.{21})([0-9]*)[0-9]{3}m.*\(\*/\1\2/;s/^(.{21})[0-9]*.*\(\*/\1/;s/\n//;p}' ; }
2531 /a
/opt
/idea-IC-163.7743
.44/bin
/idea.sh
"$@" & r
2535 d
=/var
/lib
/znc
/moddata
/log
/iank
/
2536 for n
in freenode libera
; do
2539 for x
in "#$1/"*; do
2544 if [[ -e $tmp ]]; then
2548 sed \"s
/^.
/${base%log}/\" ${files[@]}|
sort -n
2554 sl root@iankelling.org ilogs-local
"$@"
2561 d
=/var
/lib
/znc
/moddata
/log
/iank
/
2562 for n
in freenode libera
; do
2563 if [[ ! -d $d$n/"$chan" ]]; then
2569 # *** are parts and joins and such, and they make reading hard.
2570 # I probably will want to see them sometimes, just have to
2572 echo $x; sed "s/^./${x%log}/;/\*\*\*/d" $x; hr
;
2578 chan
="${1:-#fsfsys}"
2579 # use * instead of -r since that does sorted order
2580 sl root@iankelling.org ilog-local
"$chan" |
less +G
2584 if type gio
&> /dev
/null
; then
2586 elif type gvfs-open
&> /dev
/null
; then
2591 # another alternative is run-mailcap
2596 # grep -Evi -e "^(\S+\s+){4}(sudo|sshd|cron)\[\S*:" \
2597 # -e "^(\S+\s+){4}systemd\[\S*: (starting|started) (btrfsmaintstop|dynamicipupdate|spamd dns bug fix cronjob|rss2email)\.*$"
2600 # journalctl -n 10000 -f "$@" | jfilter
2602 # jr() { journalctl "$@" | jfilter | less ; }
2603 # jrf() { journalctl -n 200 -f "$@" | jfilter; }
2606 ## old version for model01. i need to get that firmware working again.
2607 # kff() { # keyboardio firmware flash. you must hold down the tilde key
2608 # pushd /a/opt/Model01-Firmware
2609 # # if we didn't want this yes hack, then remove "shell read" from
2610 # # /a/opt/Kaleidoscope/etc/makefiles/sketch.mk
2611 # yes $'\n' | VERBOSE=1 make flash
2617 pushd /a
/opt
/Kaleidoscope
/examples
/Devices
/Keyboardio
/Model100
2623 local umask_orig name
2624 if (( $# != 1 )); then
2625 e expected
1 arg
>&2
2631 wg genkey |
tee $name-priv.key | wg pubkey
> $name-pub.key
2642 # if you change a host's ip, then run
2645 host-info-update
() {
2647 local -A vpn_ips host_ips host_macs nonvpn_ips
2648 local -a root_hosts nonroot_hosts
2650 # the hosts with no mac
2651 root_hosts
=( bk je li b8.nz
)
2652 for h
in ${root_hosts[@]}; do
2653 root_hosts
+=(${h}ex
)
2657 while read -r ip
host mac opts
; do
2658 if [[ $ip == *#* || ! $host ]]; then continue; fi
2659 if [[ $opts == vpn
]]; then
2662 nonvpn_ips
[$host]=$ip
2666 if [[ $opts == user
=root
]]; then
2667 # note: the b8.nz suffix is for the User part, the IdentityFile
2668 # part is redundant to *.b8.nz.
2669 root_hosts
+=($host i
$host $host.b8.nz i
$host.b8.nz
)
2671 nonroot_hosts
+=($host i
$host)
2675 host_macs
[$host]=$mac
2676 done </p
/c
/host-info
2678 cedit
/p
/c
/subdir_files
/.ssh
/config
<<EOF || [[ $? == 1 ]]
2679 Host ${nonroot_hosts[@]}
2681 IdentityFile ~/.ssh/home
2683 Host ${root_hosts[@]}
2684 IdentityFile ~/.ssh/home
2688 local host ipsuf f files
2690 sedi
'/edits below here are made automatically/,$d' /p
/c
/machine_specific
/li
/filesystem
/etc
/wireguard
/wgmail.conf
2691 for host in ${!vpn_ips[@]}; do
2692 ipsuf
=${vpn_ips[$host]}
2694 u
/a
/bin
/ds
/machine_specific
/$host/filesystem
/etc
/systemd
/system
/openvpn-client-tr@.service
<<EOF
2696 Description=OpenVPN tunnel for %I
2697 After=syslog.target network-online.target
2698 Wants=network-online.target
2699 Documentation=man:openvpn(8)
2700 Documentation=https://community.openvpn.net/openvpn/wiki/Openvpn24ManPage
2701 Documentation=https://community.openvpn.net/openvpn/wiki/HOWTO
2702 Requires=iptables.service
2706 RuntimeDirectory=openvpn-client
2707 RuntimeDirectoryMode=0710
2708 WorkingDirectory=/etc/openvpn/client
2709 ExecStart=/usr/sbin/openvpn --suppress-timestamps --nobind --config /etc/openvpn/client/%i.conf
2710 # todo, try reenabling this from the default openvpn,
2711 # it was disabled so we could do bind mounts as a command,
2712 # but now systemd handles it
2713 #CapabilityBoundingSet=CAP_IPC_LOCK CAP_NET_ADMIN CAP_NET_RAW CAP_SETGID CAP_SETUID CAP_SYS_CHROOT CAP_DAC_OVERRIDE
2715 # DeviceAllow=/dev/null rw
2716 # DeviceAllow=/dev/net/tun rw
2718 # we use .1 to make this be on a different network than kd, so that we can
2719 # talk to transmission on kd from remote host, and still use this
2721 ExecStartPre=/usr/bin/flock -w 20 /tmp/newns.flock /a/bin/newns/newns -n 10.174.$ipsuf start %i
2722 ExecStartPre=/sbin/iptables-restore /a/bin/distro-setup/transmission-firewall/netns.rules
2723 # allow wireguard network to connect
2724 ExecStartPre=/usr/sbin/ip r add 10.8.0.0/24 via 10.174.$ipsuf.1 dev veth1-client
2725 ExecStopPost=/usr/bin/flock -w 20 /tmp/newns.flock /a/bin/newns/newns stop %i
2727 BindReadOnlyPaths=/etc/tr-resolv:/run/systemd/resolve:norbind /etc/basic-nsswitch:/etc/resolved-nsswitch:norbind
2730 WantedBy=multi-user.target
2736 for host in ${!host_ips[@]}; do
2737 ipsuf=${host_ips[$host]}
2738 echo 'local-data-ptr: "$l.
'$ipsuf $host.b8.nz'"'
2745 for host in ${!host_ips[@]}; do
2746 ipsuf=${host_ips[$host]}
2747 echo "dhcp-host=${host_macs[$host]},set:$host,\$l.$ipsuf,$host"
2750 } | u /p/c/dnsmasq-data
2752 b8_ip=$(dig +short b8.nz @iankelling.org | tail -1)
2753 if [[ ! $b8_ip ]]; then
2754 echo "$0: error
: got empty b8.nz ip. returning
1"
2759 for host in ${!nonvpn_ips[@]}; do
2760 ipsuf=${nonvpn_ips[$host]}
2761 echo "$host A
10.2.0.
$ipsuf"
2763 for host in ${!vpn_ips[@]}; do
2764 ipsuf=${vpn_ips[$host]}
2766 $host A 10.2.0.$ipsuf
2767 ${host}wg A 10.8.0.$ipsuf
2768 ${host}vp A 10.5.5.$ipsuf
2769 ${host}tr A 10.174.$ipsuf.2
2772 } | cedit vpn-ips-update /p/c/machine_specific/vps/bind-initial/db.b8.nz ||:
2775 echo checking for stray files:
2778 cd /a/bin/ds/machine_specific
2780 files=( */filesystem/etc/systemd/system/openvpn-client-tr@.service )
2783 for f in "${files[@]}"; do
2785 if [[ ! ${vpn_ips[$host]} ]]; then
2786 e rm /a/bin/ds/machine_specific/$host/filesystem/etc/systemd/system/openvpn-client-tr@.service
2790 cd /p/c/machine_specific
2792 files=( */filesystem/etc/wireguard/wghole.conf )
2795 for f in "${files[@]}"; do
2797 if [[ ! ${vpn_ips[$host]} ]]; then
2798 e rm /p/c/machine_specific/$host/filesystem/etc/wireguard/wghole.conf
2803 # usage host ipsuf [extrahost]
2805 # If the keys already exist and you want new ones, remove them:
2806 # rm /p/c/machine_specific/$host/filesystem/etc/wireguard/hole-{priv,pub}.key
2808 # extrahost is a host/cidr that is allowed to go be routed through the
2811 if (( $# < 2 || $# > 3 )); then
2812 e expected 2-3 arg of hostname, ip suffix, and extrahost >&2
2815 local host ipsuf umask_orig vpn_allowed
2821 for vpn_host in ${!vpn_ips[@]}; do
2822 if [[ $vpn_host == "$host" ]]; then
2825 vpn_allowed+=",10.174.
${vpn_ips[$vpn_host]}.2/32"
2827 mkdir -p /p/c/machine_specific/$host/filesystem/etc/wireguard
2829 cd /p/c/machine_specific/$host/filesystem/etc/wireguard
2832 if [[ ! -s hole-priv.key || ! -s hole-pub.key ]]; then
2833 wg genkey | tee hole-priv.key | wg pubkey > hole-pub.key
2835 cat >wghole.conf <<EOF
2837 # contents hole-priv.key
2838 PrivateKey = $(cat hole-priv.key)
2840 Address = 10.8.0.$ipsuf/24
2841 # https://dev.to/tangramvision/what-they-don-t-tell-you-about-setting-up-a-wireguard-vpn-1h2g
2842 # ||: makes the systemd service not fail due to the failed command
2843 PostUp = ping -w10 -c1 10.8.0.1 ||:
2846 # li. called wgmail on that server
2847 PublicKey = CTFsje45qLAU44AbX71Vo+xFJ6rt7Cu6+vdMGyWjBjU=
2848 AllowedIPs = 10.8.0.0/24$vpn_allowed$extrahost
2849 Endpoint = 72.14.176.105:1194
2850 PersistentKeepalive = 25
2853 # old approach. systemd seems to work fine and cleaner.
2854 rm -f ../network/interfaces.d/wghole
2855 cedit -q $host /p/c/machine_specific/li/filesystem/etc/wireguard/wgmail.conf <<EOF || [[ $? == 1 ]]
2857 PublicKey = $(cat hole-pub.key)
2858 AllowedIPs = 10.8.0.$ipsuf/32,10.174.${vpn_ips[$host]}.2/32
2864 mns() { # mount namespace
2867 s mkdir -p /root/mount_namespaces
2868 if ! sudo mountpoint /root/mount_namespaces >/dev/null; then
2869 m sudo mount --bind /root/mount_namespaces /root/mount_namespaces
2871 m sudo mount --make-private /root/mount_namespaces
2872 if [[ ! -e /root/mount_namespaces/$ns ]]; then
2873 m sudo touch /root/mount_namespaces/$ns
2875 if ! sudo mountpoint /root/mount_namespaces/$ns >/dev/null; then
2876 m sudo unshare --propagation slave --mount=/root/mount_namespaces/$ns /bin/true
2878 m sudo -E /usr/bin/nsenter --mount=/root/mount_namespaces/$ns "$@
"
2881 mnsd() { # mount namespace + systemd namespace
2886 s mkdir -p /root/mount_namespaces
2887 if ! sudo mountpoint /root/mount_namespaces >/dev/null; then
2888 m sudo mount --bind /root/mount_namespaces /root/mount_namespaces
2890 m sudo mount --make-private /root/mount_namespaces
2891 if [[ ! -e /root/mount_namespaces/$ns ]]; then
2892 m sudo touch /root/mount_namespaces/$ns
2894 if ! sudo mountpoint /root/mount_namespaces/$ns >/dev/null; then
2895 m sudo unshare --propagation slave --mount=/root/mount_namespaces/$ns /bin/true
2898 pid=$(servicepid $unit)
2899 tmpf=$(mktemp --tmpdir $unit.XXXXXXXXXX)
2901 printf "%s
" "${@@Q}" >>$tmpf
2904 m sudo nsenter -t $pid -n --mount=/root/mount_namespaces/$ns sudo -u $USER -i bash -c ".
$tmpf & sleep 1; rm $tmpf"
2911 mns $ns sudo -u iank -E env "PATH
=$PATH" "$@
"
2917 if ! s ip netns list | grep -Fx nonet &>/dev/null; then
2918 s ip netns add nonet
2920 mns $ns --net=/var/run/netns/nonet /bin/bash
2927 if ! s ip netns list | grep -Fx nonet &>/dev/null; then
2928 s ip netns add nonet
2930 mns $ns --net=/var/run/netns/nonet sudo -E -u iank /bin/bash
2936 # l = the loopback device
2938 # get sudo pass cached right away
2939 if ! sudo -nv 2>/dev/null; then
2942 if [[ $1 == /* ]]; then
2945 if mns $base mountpoint -q /mnt/$base; then
2948 l=$(losetup -j $fs_file | sed -rn 's/^([^ ]+): .*/\1/p' | head -n1 ||:)
2950 l=$(sudo losetup -f)
2951 m sudo losetup $l $fs_file
2953 if ! sudo cryptsetup status /dev/mapper/$base &>/dev/null; then
2954 if ! m sudo cryptsetup luksOpen $l $base; then
2955 m sudo losetup -d $l
2959 m sudo mkdir -p /mnt/$base
2960 m mns $base mount /dev/mapper/$base /mnt/$base
2961 m mns $base chown $USER:$USER /mnt/$base
2965 if mns $base mountpoint /mnt/$base &>/dev/null; then
2966 m mns $base umount /mnt/$base
2968 if sudo cryptsetup status /dev/mapper/$base &>/dev/null; then
2969 if ! m sudo cryptsetup luksClose /dev/mapper/$base; then
2970 echo lom: failed cryptsetup luksClose /dev/mapper/$base
2974 l=$(losetup -l --noheadings | awk '$6 ~ /\/'$base'$/ {print $1}')
2976 m sudo losetup -d $l
2978 echo lom: warning: no loopback device found
2983 # mu personality. for original, just run mp. for 2, run mp 2.
2984 # this is partly duplicated in mail-setup
2988 if ! killall mu; then
2995 echo error: mu not dead
3000 set -- /m/mucache ~/.cache/mu /m/.mu ~/.config/mu
3005 if [[ -e $f && ! -L $f ]]; then
3008 m ln -sf -T $target $f
3014 local md dst ln_path src two
3018 -2) two=true; shift ;;
3030 for d in /m/md/$md /m/4e2/$md; do
3031 if [[ -d $d && ! -L $d ]]; then
3036 if [[ ! $src ]]; then
3037 echo "error
: could not
find $md" >&2
3041 m ln -sf -T $dst $ln_path
3051 ### begin copied from mdenable, but different d ###
3052 for d in /m/4e/$md /m/4e2/$md; do
3053 if [[ -d $d && ! -L $d ]]; then
3058 if [[ ! $src ]]; then
3059 echo "error
: could not
find $md" >&2
3062 ### end copy from mdenable ###
3064 if [[ -L $dst ]]; then m rm $dst; fi
3070 markdown "$1" >/tmp/mdtest.html
3071 firefox /tmp/mdtest.html
3074 mo() { xset dpms force off; } # monitor off
3077 # seems to be the best gpu decoding on my nvidia 670.
3078 # vlc gets similar or better framerate, but is much darker output on my test movie at least.
3083 echo 0f | sudo tee -a /sys/kernel/debug/dri/0/pstate
3086 # going back to the default slow clock, and slower fan:
3087 # echo 07 | sudo tee -a /sys/kernel/debug/dri/0/pstate
3088 if [[ $DISPLAY ]]; then
3089 mpv --vo=vdpau --hwdec=auto "$@
"
3091 # waylandvk seems to work the same
3092 mpv --gpu-context=wayland --hwdec=auto
3097 mpv --profile=d "$@
";
3100 mpv --profile=a "$@
";
3102 # mpv all media files in . or $1
3104 local -a extensions arg
3105 # get page source of https://en.wikipedia.org/w/index.php?title=Video_file_format&action=edit
3106 # into /a/x.log, then
3107 # grep '^| *\.' /a/x.log | sed 's/| *//;s/,//g'
3109 # note: to join them together for a regex, do:
3110 # old=; for e in ${extensions[@]/./}; do if [[ ! $old ]]; then old=$e; continue; fi; echo -n "$old|
"; old=$e; done; echo $e
3133 .mpg .mp2 .mpeg .mpe .mpv
3143 arg=("(" -iname "*${extensions[0]}")
3144 for (( i=1 ; i < ${#extensions[@]}; i++ )); do
3145 arg+=(-o -iname "*${extensions[i]}")
3150 #find $dir "${arg[@]}" -size +200k
3151 find $dir "${arg[@]}" -size +200k -exec mpv --profile=d '{}' +
3154 mpv --profile=s "$@
";
3162 d=( /var/lib/znc/moddata/log/iank/{freenode,libera} )
3163 # use * instead of -r since that does sorted order
3164 ssh root@iankelling.org "for f
in ${d[*]}; do cd \
$f/#$1; grep '\<iank.*' *; done" | cut --complement -c12-16
3170 d
=/var
/lib
/znc
/moddata
/log
/iank
/freenode
3171 ssh root@iankelling.org
"cd $d; find . -mtime -60 -type f -exec grep '\<iank.*' {} +" |
sed -r 's,^..([^/]*)/(.{11})(.{5})(.{8}).,\2\4 \1,' |
sort
3174 # The way pidgin logs with xmpp (maybe related to running cheogram too)
3175 # is that there are sometimes duplicates, and sometimes the a log file
3176 # is for a specific day yet logs messages for subsequent days, and the
3177 # only way to realize that is to notice that the timestamps rolled over
3178 # into a new day, you can't see it in isolation. So, basically, pidgin
3179 # logs are really annoying to read a grep of my messages to find the
3180 # date and time I said when I started and stopped working, so I'm trying
3181 # out a new client: profanity.
3183 c
/p
/c
/.purple
/logs
/jabber
/iank@fsf.org
/office@conference.fsf.org.chat
3184 for x
in *.html
; do html2text
-o ${x%.html}.txt
$x; done;
3185 # shellcheck disable=SC2016 # false positive on ${
3186 grep -A1 ') iank:' .
/*.txt \
3187 |
sed -r 's/^(.{10})[^ ]*\.txt:\(?([^ ]*)[[:space:]](..). iank:/\1_\2_\3/
3190 s/^[^ ]*\.txt:\((.{2}).(.{2}).(.{4}) (.{8}) (.{2})\)?/\3-\1-\2_\4_\5/' \
3191 |
sed -n 'x;1d;0~2{G;s/\n/ /;p};${x;p}'
3197 pushd /home
/iank
/.local
/share
/profanity
/chatlogs
/iank_at_fsf.org
/rooms
/office_at_conference.fsf.org
3199 logcount
=${#logs[@]}
3200 if (( logcount
> 15 )); then
3201 i
=$
(( logcount
- 15 ))
3205 # usually do this on monday, sometimes later
3206 if [[ $
(date +%A
) == Monday
]]; then
3207 min_date
=$
(date -d 'monday 2 weeks ago' +%s
)
3209 min_date
=$
(date -d 'monday 3 weeks ago' +%s
)
3211 for (( ; i
< logcount
; i
++ )); do
3213 d
=$
(date -d "$(head -n1 $log|awk '{print $1}')" +%s
)
3214 if (( d
< min_date
)); then
3217 if awk '$3 == "iank:"' $log |
sed -r 's/^(.{10}).(.{8})[^ ]+(.*)/\1_\2\3/' |
grep .
; then
3225 # Tail all recent prof logs. Copying from profanity has unwanted line breaks
3226 # especially for links.
3233 ssh b8.nz profr-local
3241 d0
="$(date +%Y_%m_%d).log"
3242 d1
="$(date -d '1 day ago' +%Y_%m_%d).log"
3244 files
=(/d
/p
/profanity
/chatlogs
/iank_at_fsf.org
/{*,rooms
/*}/{$d0,$d1})
3246 if (( ${#files[@]} > 0 )); then
3247 cat "${files[@]}" |
sort |
tail -n 40
3252 # Tail pms in the last day, for the case where we restart profanity and
3253 # didn't check for pms beforehand. Assume the most recent logs are on kd.
3254 # If that isn't the case, use prof-recent-local
3261 ssh b8.nz prof-recent-local
3265 prof-recent-local
() {
3266 local d dates
date files f
3267 # consider making the day count passed by parameter. note: this works: $(date -d '2 day ago' +%Y_%m_%d)
3268 dates
=("$(date +%Y_%m_%d)" "$(date -d '1 day ago' +%Y_%m_%d)" )
3269 for d
in /d
/p
/profanity
/chatlogs
/iank_at_fsf.org
/!(rooms
); do
3271 for date in ${dates[@]}; do
3273 if [[ -e $f ]]; then
3277 if (( ${#files[@]} >= 1 )); then
3278 cat ${files[@]} |
tail
3290 ssh b8.nz prof-recent-sort
3295 prof-recent-sort
() {
3296 local d dates
date files f
3297 # consider making the day count passed by parameter. note: this works: $(date -d '2 day ago' +%Y_%m_%d)
3298 dates
=("$(date +%Y_%m_%d)" "$(date -d '1 day ago' +%Y_%m_%d)" )
3300 for d
in /d
/p
/profanity
/chatlogs
/iank_at_fsf.org
/!(rooms
); do
3301 for date in ${dates[@]}; do
3303 if [[ -e $f ]]; then
3308 for f
in "${files[@]}"; do
3314 # usage: debvm DEBIAN_VERSION RAM_MB
3316 local ver ram fname src
3319 # * is because it might have -backports in the name. we only expect 1 expansion
3320 fnames
=( debian-
$ver-*nocloud-
"$(dpkg --print-architecture)".qcow2
)
3321 if (( ${#fnames[@]} >= 2 )); then
3322 echo "error: iank: unexpected multiple files"
3325 fname
="${fnames[0]}"
3326 src
=/a
/opt
/roms
/$fname
3327 if [[ ! -f $src ]]; then
3328 echo debvm
: not found
$src, download from eg
: https
://cloud.debian.org
/images
/cloud
/buster
/latest
/
3332 # note, in fai-revm we do this: not sure why, maybe because of br device
3333 # --graphics spice,listen=0.0.0.0
3334 m s virt-install
--osinfo debian11
--rng /dev
/urandom
-n deb
${ver}tmp
--import -r $ram --vcpus 2 --disk /t
/$fname --graphics spice
3335 # note: to ssh into this machine will require host key generation: ssh-keygen -A
3337 # random: for cvs2git on gnu www, use debian 10. I could use trisquel,
3338 # but happen to want to try out the debian cloud images. the upstream
3339 # requires python2 and hasn't really changed since the version in d10.
3341 # apt install cvs2git cvs
3342 # # 7G was not enough
3343 # mount -o mode=1777,nosuid,nodev,size=34G -t tmpfs tmpfs /tmp
3344 # cvs2git --encoding utf_8 --fallback-encoding ascii --dumpfile=dump www-rsync/www |& tee /tmp/l
3345 ## www-rsync is an rsynced copy of the cvsfrom savannah
3349 local time time_sec time_pretty days
3351 sqlite3
-separator ' ' /p
/c
/subdir_files
/.local
/share
/gajim
/logs.db
"select time, message from logs where contact_name = 'iank' and jid_id = 17;" |
while read -r time l
; do
3356 if ! time_pretty
=$
(date +%F.
%R
-d @
$time); then
3357 echo bad
time: $time
3360 echo $time_pretty "$l"
3361 time_sec
=${time%%.*}
3362 # only look at the last 18 days. generally just use this for timesheet.
3363 if (( time_sec
< EPOCHSECONDS
- 60 * 60 * 24 * days
)); then break; fi
3368 sqlite3
-separator ' ' /p
/c
/subdir_files
/.local
/share
/gajim
/logs.db
"select time, message from logs where contact_name = 'iank'" |
less
3372 sqlite3
-separator ' ' /p
/c
/subdir_files
/.local
/share
/gajim
/logs.db
"select time, message from logs" |
less
3377 e
"lspci -nnk|gr -iA2 net"
3378 lspci
-nnk|gr
-iA2 net
3380 e
"s lshw -C network"
3382 sudo lshw
-C network
3386 ser stop NetworkManager
3387 ser disable NetworkManager
3388 ser stop NetworkManager-wait-online.service
3389 ser disable NetworkManager-wait-online.service
3391 sudo resolvconf
-d NetworkManager
3397 ser start NetworkManager
3403 oathtool
--totp -b "$*" | xclip
-selection clipboard
3405 # run cmd and copy output
3407 "$@" |
& pee
"xclip -r -selection clipboard" cat
3410 # xorg copy. copy text piped into command
3412 xclip
-r -selection clipboard
3416 pee
"xclip -r -selection clipboard" cat
3420 # from http://askubuntu.com/questions/456021/remove-vocals-from-mp3-and-get-only-instrumentals
3421 pactl load-module module-ladspa-sink sink_name
=Karaoke master
=alsa_output.usb-Audioengine_Audioengine_D1-00.analog-stereo plugin
=karaoke_1409 label
=karaoke control
=-30
3424 pfind
() { #find *$1* in $PATH
3425 [[ $# != 1 ]] && { echo requires
1 argument
; return 1; }
3427 IFS
=: pathArray
=($PATH); unset IFS
3428 find "${pathArray[@]}" -iname "*$1*"
3432 # trash-restore lists everything that has been trashed at or below CWD
3433 # This picks out files just in CWD, not subdirectories,
3434 # which also match grep $1, usually use $1 for a time string
3435 # which you get from running restore-trash once first
3438 # last condition is to not ask again for ones we skipped
3439 while name
="$( echo | restore-trash | gr "$PWD/[^
/]\
+$
" | gr "$1" )" \
3440 && [[ $name ]] && (( $
(wc -l <<<"$name") >= nth
)); do
3441 name
="$(echo "$name" | head -n $nth | tail -n 1 )"
3442 read -r -p "$name [Y/n] " ask
3443 if [[ ! $ask ||
$ask == [Yy
] ]]; then
3444 x
=$
( echo "$name" | gr
-o "^\s*[0-9]*" )
3445 echo $x | restore-trash
> /dev
/null
3446 elif [[ $ask == [Nn
] ]]; then
3456 rld
/a
/h
/_site
/ li
:/var
/www
/iankelling.org
/html
3461 # fixes the menu bar in xmonad. this won\'t be needed when xmonad
3462 # packages catches up on some changes in future (this is written in
3465 # geekosaur: so youll want to upgrade to xmonad 0.13 or else use a
3466 # locally modified XMonad.Hooks.ManageDocks that doesnt set the
3467 # work area; turns out it\'s impossible to set correctly if you are
3468 # not a fully EWMH compliant desktop environment
3470 # geekosaur: chrome shows one failure mode, qt/kde another, other
3471 # gtk apps a third, ... I came up with a setting that works for me
3472 # locally but apparently doesnt work for others, so we joined the
3473 # other tiling window managers in giving up on setting it at all
3475 xprop
-root -remove _NET_WORKAREA
3479 # reviewboard, used at my old job
3480 #rbpipe() { rbt post -o --diff-filename=- "$@"; }
3481 #rbp() { rbt post -o "$@"; }
3489 r2e
() { command r2e
-d /p
/c
/rss2email.json
-c /p
/c
/rss2email.cfg
"$@"; }
3490 # only run on MAIL_HOST. simpler to keep this on one system.
3491 r2eadd
() { # usage: name url
3492 # initial setup of rss2email:
3493 # r2e new r2e@iankelling.org
3494 # that initializes files, and sets default email.
3495 # symlink to the config doesnt work, so I copied it to /p/c
3496 # and then use cli option to specify explicit path.
3497 # Only option changed from default config is to set
3500 # or else for a few feeds, the from address is set by the feed, and
3501 # if I fail delivery, then I send a bounce message to that from
3502 # address, which makes me be a spammer.
3504 r2e add
$1 "$2" $1@r2e.iankelling.org
3505 # get up to date and dont send old entries now:
3506 r2e run
--no-send $1
3509 rspicy
() { # usage: HOST DOMAIN
3510 # connect to spice vm remote host. use vspicy for local host
3512 # shellcheck disable=SC2087
3514 sudo virsh dumpxml $2|grep "<graphics.*type='spice'" | \
3515 sed -rn "s/.*port='([0-9]+).*/\1/p"
3518 if [[ $port ]]; then
3519 spicy
-h $1 -p $port
3521 echo "error: no port found. check that the domain is running."
3527 # s gem install scss-lint
3528 pushd /a
/opt
/thoughtbot-guides
3531 scss-lint
-c /a
/opt
/thoughtbot-guides
/style
/sass
/.scss-lint.yml
"$@"
3535 sk
-e 2120,245 /b
/ds
/brc
/b
/ds
/brc2
3540 out
=${2:-${1%.*}.sh}
3542 script -t -c "mpv --no-config --no-resume-playback --no-terminal --no-audio-display '$1'" $tmp/typescript
2>$tmp/timing
3543 # todo, the current sleep seems pretty good, but it
3544 # would be nice to have an empirical measurement, or
3545 # some better wait to sync up.
3547 # note: --loop-file=no prevents it from hanging if you have that
3548 # set to inf the mpv config.
3549 # --loop=no prevents it from exit code 3 due to stdin if you
3550 # had it set to inf in mpv config.
3552 # args go to mpv, for example --volume=80, 50%
3553 cat >$out <<EOFOUTER
3555 trap "trap - TERM && kill 0" INT TERM ERR; set -e
3556 ( sleep .2; scriptreplay <( cat <<'EOF'
3560 $(cat $tmp/typescript)
3563 base64 -d - <<'EOF'| mpv --loop=no --loop-file=no --no-terminal --no-audio-display "\$@" -
3572 smeld
() { # ssh meld usage host1 host2 file
3573 meld
<(ssh $1 cat $3) <(ssh $2 cat $3)
3577 PATH
=/usr
/local
/spdhackfix
:$PATH command spd
"$@"
3580 spamf
() { # spamtest on FILE
3581 if (( $# != 1 )); then
3582 e spamtest error
: expected
1 arg
, filename
>&2
3585 sdncmdroot spamassassin sudo
-u Debian-exim spamassassin
-t --cf='score PYZOR_CHECK 0' <"$1"
3591 declare -gi _seq
; _seq
+=1
3592 echo "test body" | m
mail -s "test mail from $HOSTNAME, $_seq" "${@:-root@localhost}"
3593 # for testing to send from an external address, you can do for example
3594 # -fian@iank.bid -aFrom:ian@iank.bid web-6fnbs@mail-tester.com
3595 # note in exim, you can retry a deferred message
3597 # MSG_ID is in /var/log/exim4/mainlog, looks like 1ccdnD-0001nh-EN
3600 # to test sieve, use below command. for fsf mail, see offlineimap-sync script
3601 # make modifications, then copy to live file, use -eW to actually modify mailbox
3603 # Another option is to use sieve-test SCRIPT MAIL_FILE. note,
3604 # sieve-test doesnt know about envelopes, Im not sure if sieve-filter does.
3606 # sieve with output filter. arg is mailbox, like INBOX.
3607 # This depends on dovecot conf, notably mail_location in /etc/dovecot/conf.d/10-mail.conf
3609 # always run this first, edit the test files, then run the following
3611 sieve-filter ~
/sieve
/maintest.sieve
${1:-INBOX} delete
2> >(head; tail) >/tmp
/testsieve.log
&& sed -rn '/^Performed actions:/,/^[^ ]/{/^ /p}' /tmp
/testsieve.log |
sort |
uniq -c
3614 c ~
/sieve
; cp personal
{test,}.sieve
; cp lists
{test,}.sieve
; cp personalend
{test,}.sieve
3615 sieve-filter
-eWv ~
/sieve
/maintest.sieve
${1:-INBOX} delete
&> /tmp
/testsieve.log
3616 sed -r '/^info: filtering:/{h;d};/^info: msgid=$/N;/^info: msgid=.*left message in mailbox [^ ]+$/d;/^info: msgid=/{H;g};/^info: message kept in source mailbox.$/d' /tmp
/testsieve.log
3621 # printf "subject\nbody\n" | alertme
3626 To: alerts@iankelling.org
3633 To: alerts@iankelling.org
3645 To: daylert@iankelling.org
3652 To: daylert@iankelling.org
3661 # alert when a page goes live.
3663 local quiet url tmpdir
3666 # dont send a diff of the html. some html is not very readable
3672 tmpdir
="$(mktemp -d)"
3675 if wget
-q "$url"; then
3682 sleep $
(( 120 + RANDOM
% 300 ))
3686 # alert on changes to a webpage (just the base page that curl gets)
3687 # usage: weblert URL [SUBJECT...]
3689 local u old new quiet
3692 # dont send a diff of the html. some html is not very readable
3699 subject
="${*:-weblert}"
3700 old
=$
(curl
-s "$u") ||
:
3702 new
=$
(curl
-s "$u") ||
:
3703 if [[ $old && $new ]]; then
3704 if [[ $new != "$old" ]]; then
3706 echo | daylertme
"$subject"
3708 diff <(printf "%s\n" "$old") <(printf "%s\n" "$new") | daylertme
"$subject" ||
:
3713 sleep $
(( 60 + RANDOM
% 120 ))
3719 # shellcheck disable=SC1090 # expected
3720 source "$(type -p torsocks)" on
3724 less /var
/log
/exim
4/mymain
3730 # testmail above calls sendmail, which is a link to exim/postfix.
3731 # its docs dont say a way of adding an argument
3732 # to sendmail to turn on debug output. We could make a wrapper, but
3733 # that is a pain. Exim debug args are documented here:
3734 # http://www.exim.org/exim-html-current/doc/html/spec_html/ch-the_exim_command_line.html
3736 # http://www.exim.org/exim-html-current/doc/html/spec_html/ch-building_and_installing_exim.html
3737 # note, for exim daemon, you can turn on debug options by
3738 # adding -d, etc to COMMONOPTIONS in
3739 # /etc/default/exim4
3741 # to specify recipients other than those in to, cc, bcc, you can use the cli args, eg:
3742 # exim -t 'test@zroe.org, t2@zroe.org' <<'EOF'
3744 # -t = get recipient from header
3746 From: ian@iankelling.org
3753 This is a test message.
3760 exim
-d -f '<>' $to <<EOF
3761 From: Mail Delivery System <Mailer-Daemon@gnu.org>
3763 Subject: Mail delivery failed: returning message to sender
3765 This message was created automatically by mail delivery software.
3774 # https://askubuntu.com/questions/160945/is-there-a-way-to-disable-a-laptops-internal-keyboard
3775 id
=$
(xinput
--list --id-only 'AT Translated Set 2 keyboard')
3776 if xinput list |
grep -F '∼ AT Translated Set 2 keyboard' &>/dev
/null
; then
3777 echo enabling keyboard
3778 # find the first slave keyboard number, they are all the same in my output.
3779 # if they werent, worst case we would need to save the slave number somewhere
3780 # when it got disabled.
3781 slave
=$
(xinput list |
sed -n 's/.*slave \+keyboard (\([0-9]*\)).*/\1/p' |
head -n1)
3782 xinput reattach
$id $slave
3791 (sleep "$(calc "$
* * 60")" && mpv
--no-config --volume 50 /a
/bin
/data
/alarm.mp3
) > /dev
/null
2>&1 &
3794 ## usage: to connect to my main transmission daemon from a different host, run this
3795 trans-remote-route
() {
3798 trg
() { transmission-remote-gtk
& r
; }
3799 # TODO: this wont work transmission.lan doesnt exist
3801 # example, set global upload limit to 100 kilobytes:
3803 TR_AUTH
=":$(jq -r .profiles[0].password ~/.config/transmission-remote-gtk/config.json)" transmission-remote transmission.lan
-ne "$@"
3810 for (( i
=0; i
< retries
- 1; i
++ )); do
3822 if [[ -e $1 && ! -w $1 ||
! -w $
(dirname "$1") ]]; then
3825 # full path for using in some initial setup steps
3829 # execute exim in its namespace. Useful args like -Mrm
3833 ecmd
="/usr/sbin/exim4 -C /etc/exim4/my.conf"
3834 if ip a show veth1-mail
&>/dev
/null
; then
3837 sdncmdroot exim4
$ecmd "$@"
3841 # get pid of systemd service
3845 pid
=$
(systemctl show
--property MainPID
--value "$unit")
3850 dir
=/sys
/fs
/cgroup
/system.slice
3851 if [[ ! -d $dir ]]; then
3852 # t10 and older directory.
3853 dir
=/sys
/fs
/cgroup
/systemd
/system.slice
3856 # 0 or empty. This file includes the MainPid, so I expect we
3857 # could just get this in the first place, but i don't know if that
3858 # is always the case.
3859 pid
=$
(head -n1 $dir/${unit%.service}.service
/cgroup.procs
)
3863 printf "%s\n" "$pid"
3869 sdnbash
() { # systemd namespace bash
3871 if (( $# != 1 )); then
3872 echo $0: error wrong number of args
>&2
3876 pid
=$
(servicepid
$unit)
3877 m sudo nsenter
-t $pid -n -m sudo
-u $USER -i bash
3880 sdnbashroot
() { # systemd namespace bash as root
3882 if (( $# != 1 )); then
3883 echo $0: error wrong number of args
>&2
3887 pid
=$
(servicepid
$unit)
3888 m sudo nsenter
-t $pid -n -m bash
3892 # systemd namespace cmd
3893 # usage: UNIT CMD...
3896 if (( $# <= 1 )); then
3897 echo $0: error wrong number of args
>&2
3902 pid
=$
(servicepid
$unit)
3903 tmpf
=$
(mktemp
--tmpdir $unit.XXXXXXXXXX
)
3905 printf "%s " "${@@Q}" >>$tmpf
3907 m sudo nsenter
-t $pid -n -m sudo
-u $USER -i bash
-c ". $tmpf & rm $tmpf"
3910 sdncmdroot
() { # systemd namespace root command
3912 if (( $# < 2 )); then
3913 echo $0: error wrong number of args
>&2
3918 pid
=$
(servicepid
$unit)
3919 m sudo nsenter
-t $pid -n -m "$@"
3927 # we use wireguard now, use mailnnbash.
3929 # m sudo nsenter -t $(pgrep -f "/usr/sbin/openvpn .* --config /etc/openvpn/.*mail.conf") -n -m sudo -u $USER -i bash
3937 spamdpid
=$
(systemctl show
--property MainPID
--value spamassassin
)
3938 m sudo nsenter
-t $spamdpid -n -m sudo
-u Debian-exim spamassassin
"$@"
3945 s nmtui-connect
"$@"
3949 local unit pid ns mailnn
3950 # mailvpn would belong on the list if using openvpn
3951 for unit
in mailnn unbound dovecot spamassassin exim4 radicale
; do
3952 pid
=$
(servicepid
$unit)
3953 echo debug
: unit
=$unit pid
=$pid
3954 if [[ ! $pid ]]; then
3955 echo failed to
find pid
for unit
=$unit
3958 if ! ns
=$
(s readlink
/proc
/$pid/ns
/net
); then
3959 echo failed to
find ns
for unit
=$unit pid
=$pid
3962 if [[ $mailnn ]]; then
3963 if [[ $ns != "$mailnn" ]]; then
3964 echo "$unit ns $ns != $mailnn"
3975 sdncmd openvpn-client-tr@client.service
"$@"
3978 sdncmd openvpn-client-tr@client.service bash
3981 sdncmdroot openvpn-client-tr@client.service bash
3986 if [[ -e /lib
/systemd
/system
/openvpn-client@.service
]]; then
3987 local vpn_service
=openvpn-client
3989 local vpn_service
=openvpn
3992 [[ $1 ]] ||
{ echo need arg
; return 1; }
3993 journalctl
--unit=$vpn_service@
$1 -f -n0 &
3994 # sometimes the journal doesnt open until after the vpn output
3995 # has happened. hoping this fixes that.
3997 sudo systemctl start
$vpn_service@
$1
3998 # sometimes the ask-password agent does not work and needs a delay.
4000 # https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=779240
4001 # noticed around 8-2017 after update from around stretch release
4002 # on debian testing, even though the bug is much older.
4003 sudo systemd-tty-ask-password-agent
4008 ls -lad /run
/user
/1000
4009 stats
=$
(stat
-c%a-
%g-
%u
/run
/user
/1000)
4010 if [[ $stats != 700-1000-1000 ]]; then
4011 m s
chmod 700 /run
/user
/1000; m s chown iank.iank
/run
/user
/1000
4018 sink
=$
(pactl get-default-sink
)
4019 if [[ $sink == auto_null
]]; then
4020 # guessing there is just one with an off profile. otherwise we will
4021 # need some other solution, like storing the card identifier that we
4023 card
=$
(pacmd list-cards |
sed -n '/^[[:space:]]*index:/{s/^[[:space:]]*index://;h};/^[[:space:]]*active profile: <off>$/{g;p;q}')
4024 m pacmd set-card-profile
"$card" output
:analog-stereo
4027 m pactl set-sink-mute @DEFAULT_SINK@ false
4033 sink
=$
(pactl get-default-sink
)
4035 card
="${card/output/card}"
4036 m pacmd set-card-profile
"$card" off
4038 # clicking on a link in a browser can cause unmute.
4039 # I don't want that. So, use a stronger form of mute
4041 #pactl set-sink-mute @DEFAULT_SINK@ true
4046 # systemctl is-enabled / status / cat says nothing, instead theres
4047 # some obscure symlink. paths copied from man systemd.unit.
4048 # possibly also usefull, but incomplete, doesnt show units not loaded in memory:
4049 # seru list-dependencies --reverse --all UNIT
4052 local -a dirs search
4058 ~
/.config
/systemd
/user.control
/*
4059 $XDG_RUNTIME_DIR/systemd
/user.control
/*
4060 $XDG_RUNTIME_DIR/systemd
/transient
/*
4061 $XDG_RUNTIME_DIR/systemd
/generator.early
/*
4062 ~
/.config
/systemd
/user
/*
4064 $XDG_RUNTIME_DIR/systemd
/user
/*
4066 $XDG_RUNTIME_DIR/systemd
/generator
/*
4067 ~
/.local
/share
/systemd
/user
/*
4068 /usr
/lib
/systemd
/user
/*
4069 $XDG_RUNTIME_DIR/systemd
/generator.late
/*
4074 /etc
/systemd
/system.control
/*
4075 /run
/systemd
/system.control
/*
4076 /run
/systemd
/transient
/*
4077 /run
/systemd
/generator.early
/*
4078 /etc
/systemd
/system
/*
4079 /etc
/systemd
/systemd.attached
/*
4080 /run
/systemd
/system
/*
4081 /run
/systemd
/systemd.attached
/*
4082 /run
/systemd
/generator
/*
4083 /lib
/systemd
/system
/*
4084 /run
/systemd
/generator.late
/*
4088 for f
in "${search[@]}"; do
4089 [[ -d $f ]] ||
continue
4096 # dirs is just so we write out the directory names, ls does it when there is 2 or more dirs.
4112 read -r _ link _ istls
< <(resolvectl dnsovertls tunfsf
)
4115 *) echo fixvpndns error
: unexpected istls value
: $istls >&2; return 1 ;;
4117 s busctl call org.freedesktop.resolve1
/org
/freedesktop
/resolve1 org.freedesktop.resolve1.Manager SetLinkDNSOverTLS is
$link no
4121 [[ $1 ]] ||
{ echo need arg
; return 1; }
4122 if [[ -e /lib
/systemd
/system
/openvpn-client@.service
]]; then
4123 local vpn_service
=openvpn-client
4125 local vpn_service
=openvpn
4127 sudo systemctl stop
$vpn_service@
$1
4129 vpnoffc
() { # vpn off client
4130 ser stop openvpn-client-tr@client
4134 unit
=openvpn-client-tr@client
4136 if [[ $
(systemctl is-active
$unit) != active
]]; then
4137 s systemctl start
$unit
4143 vspicy
() { # usage: VIRSH_DOMAIN
4144 # connect to vms made with virt-install
4145 spicy
-p "$(sudo virsh dumpxml "$1"|grep "<graphics.
*type='spice'"|\
4146 sed -r "s
/.
*port
='([0-9]+).*/\1/")"
4150 cat-new-files /m/4e/INBOX/new
4154 if (( $# != 1 )) ; then
4155 echo wakehours: error: expected 1 arg, got $# >&2
4158 sec=$(( EPOCHSECONDS - $( date +%s -d $1am ) ))
4159 printf "%d:%02d\n" $(( sec / 60 / 60)) $(( (sec / 60) % 60 ))
4162 calvis() { # calendar visualize
4163 install -m 600 /dev/null /tmp/calendar-bytes
4166 # shellcheck disable=SC2059 # intentional for the hex formatting
4167 printf "\x$(printf "%x" $char)" >>/tmp/calendar-bytes
4169 done < <(grep -v '[#-]' /p/calendar-data)
4170 /p
/c
/proc
/calendar
/linux-amd64
/calendar
4173 wtr
() { curl wttr.in
/boston
; }
4175 xevkb
() { xev
-event keyboard
; }
4180 printf "running: %s\n" "$*"
4185 # https://electrum.readthedocs.io/en/latest/tor.html
4186 # https://github.com/spesmilo/electrum-docs/issues/129
4187 s rsync
-ptog --chown bitcoin
:bitcoin ~
/.Xauthority
/var
/lib
/bitcoind
/.Xauthority
4188 sudo
-u bitcoin DISPLAY
=$DISPLAY XAUTHORITY
=/var
/lib
/bitcoind
/.Xauthority
/a
/opt
/electrum-4.2
.1-x86_64.AppImage
-p socks5
:localhost
:9050
4191 sudo
-u bitcoin DISPLAY
=$DISPLAY XAUTHORITY
=/var
/lib
/bitcoind
/.Xauthority
/a
/opt
/monero-gui-v0.17
.3.2/monero-wallet-gui
4197 faf |
grep -E "$@" ||
:
4203 rg
"$@" /p
/w.org
/a
/t.org
/a
/work.org
/b
4206 # re all my files more expansively
4210 find $paths -not \
( -name .svn
-prune -o -name .git
-prune \
4211 -o -name .hg
-prune -o -name .editor-backups
-prune \
4212 -o -name .undo-tree-history
-prune \
) 2>/dev
/null |
grep -iP --color=auto
-- "$*" ||
:
4213 rgv
$local_rgv_args -g "!bash_unpublished" -- "$*" $paths /a
/work.org ||
:
4215 reml
() { # rem with limit to 5 matches per file
4216 local_rgv_args
="-m 5"
4223 find $paths -not \
( -name .svn
-prune -o -name .git
-prune \
4224 -o -name .hg
-prune -o -name .editor-backups
-prune \
4225 -o -name .undo-tree-history
-prune \
) 2>/dev
/null |
grep -iP --color=auto
-- "$*" ||
:
4226 rgv
$local_rgv_args -- "$*" $paths /a
/t.org
/p
/w.org ||
:
4228 repl
() { # rem with limit to 5 matches per file
4229 local local_rgv_args
="-m 5"
4234 # re on common fsf files
4237 paths
="/f/gluestick /f/brains /f/s /c"
4238 find $paths -not \
( -name .svn
-prune -o -name .git
-prune \
4239 -o -name .hg
-prune -o -name .editor-backups
-prune \
4240 -o -name .undo-tree-history
-prune \
) 2>/dev
/null |
grep -iP --color=auto
-- "$*" ||
:
4241 rgv
-- "$*" $paths /a
/work.org ||
:
4245 # for use in /f/bind
4247 # shellcheck disable=SC2046 # i want word splitting
4248 .
/update-zone $
(i s |
sed -rn 's/.*db\.(.*)/\1/p')
4252 # pip3 install linode-cli
4255 local input ip id tmp
4263 linode-cli
--json --pretty linodes create
--root_pass loxHuceygomGisun |
tee $tmp
4264 read -r ip id
<<<"$(tail -n+2 $tmp | jq -r '.[0].ipv4[0] , .[0].id')"
4265 for string
in $ip $id; do
4269 echo "livp9: bad value ip=$ip id=$id input=$input"
4277 if timeout
4 ssh $ip :; then
4285 apt-get -qq -y install ffmpeg rsync
4289 m
ssh $ip ffmpeg
-nostdin -hide_banner -loglevel error
-i $input -g 192 -vcodec libvpx-vp9
-vf scale
=-1:720 -max_muxing_queue_size 9999 -b:v
750K
-pass 1 -an -f null
/dev
/null
4290 m
ssh $ip ffmpeg
-nostdin -hide_banner -loglevel error
-y -i $input -g 192 -vcodec libvpx-vp9
-tile-rows 2 -vf scale
=-1:720 -max_muxing_queue_size 9999 -b:v
750K
-pass 2 -c:a libvorbis
-qscale:a
5 vp
9/$input
4291 rsync
$ip:vp
9/$input vp9
4292 linode-cli linodes delete
$id
4296 # we also have a file in /a/c/...konsole...
4297 local f
=$HOME/.config
/konsolerc
4298 setini DefaultProfile profileian.profile
"Desktop Entry" $f
4299 setini Favorites profileian.profile
"Favorite Profiles" $f
4300 setini ShowMenuBarByDefault false KonsoleWindow
$f
4301 setini TabBarPosition Top TabBar
$f
4305 while read -r k v
; do
4306 # shellcheck disable=SC2154
4307 setini
$k $v sakura
/a
/c
/subdir_files
/.config
/sakura
/sakura.conf
4309 colorset1_back rgb(33,37,39)
4313 disable_numbered_tabswitch true
4314 scroll_lines 10000000
4319 # make a page of links found in the files $@. redirect output
4321 gr
-oh 'https?:\/\/(www\.)?[-a-zA-Z0-9@:%._\+~#=]{1,256}\.[a-zA-Z0-9()]{1,6}\b([-a-zA-Z0-9()@:%_\+.~#?&//=]*)' "$@" | \
4322 rev |
sort -u |
rev |
sed 's,.*,<a href="\0">\0</a><br\>,'
4325 reset-xscreensaver
() {
4326 # except for spash, i set these by setting gui options in
4327 # xscreensaver-command -demo
4328 # then finding the corresponding option in .xscreensaver
4329 # spash, i happened to notice in .xscreensaver
4331 # dpmsOff, monitor doesnt come back on using old free software supported nvidia card
4332 cat > /home
/iank
/.xscreensaver
<<'EOF'
4335 dpmsStandby: 0:07:00
4336 dpmsSuspend: 0:08:00
4340 lockTimeout: 0:06:00
4347 # very useful, copy directory structure 3 deep. add remove /*/ to change level
4348 # rsync -aivh --exclude '/*/*/*/' -f"+ */" -f"- *" SRC DEST
4351 # * stuff that makes sense to be at the end
4352 if [[ "$SUDOD" ]]; then
4353 # allow failure, for example if we are sudoing into a user with diffferent/lesser permissions.
4356 elif [[ -d /a
]] && [[ $PWD == "$HOME" ]] && [[ $
- == *i
* ]]; then
4364 # for mitmproxy to get a newer python.
4365 # commented until i want to use it because it
4366 # noticably slows bash startup
4370 if [[ $EUID == 0 ||
! -e ~
/.pyenv
/bin
]]; then
4371 echo "error: dont be root. make sure pyenv is installed"
4374 export PATH
="$HOME/.pyenv/bin:$PATH"
4375 eval "$(pyenv init -)"
4376 eval "$(pyenv virtualenv-init -)"
4381 # I have the git repo and a release. either one should work.
4382 # I have both because I was trying to solve an issue that
4383 # turned out to be unrelated.
4384 # ARDUINO_PATH=/a/opt/Arduino/build/linux/work
4386 ## i should have documented this...
4387 # based on https://github.com/keyboardio/Kaleidoscope
4388 export KALEIDOSCOPE_DIR
=/a
/opt
/Kaleidoscope
4390 # They want to be added to the start, but i think
4391 # that should be avoided unless we really need it.
4392 path-add
--end ~
/.npm-global
4395 path-add
--end $HOME/.cargo
/bin
4397 if type -P rg
&>/dev
/null
; then
4398 # --no-messages because of annoying errors on broken symlinks
4399 # -z = search .gz etc files
4400 # -. = search dotfiles
4401 rg
() { command rg
-.
-z --no-messages -L -i -M 900 --no-ignore-parent --no-ignore-vcs -g '!.git' -g '!auto-save-list' -g '!.savehist' "$@" ||
return $?
; }
4402 #fails if not exist. ignore
4403 complete
-r rg
2>/dev
/null ||
:
4408 # rg with respecting vcs ignore files
4411 # settings that are turned off for pipes, keep them on.
4412 # Found by searching for "terminal" in --help
4416 # -. = search dotfiles
4417 # -z = search zipped files
4418 # -i = case insensitive
4420 # --no-messages because of annoying errors on broken symlinks
4421 # --no-ignore-parent because i have /a/.git which ignores almost everything under it.
4422 command rg
-n --heading -.
-z --no-messages -i -M 900 --no-ignore-parent -g '!.git' -g '!auto-save-list' -g '!.savehist' "$@" || ret
=$?
4427 echo "$(tput setaf 5 2>/dev/null ||:)█ coresite █$(tput sgr0 2>/dev/null||:)"
4429 echo "$(tput setaf 5 2>/dev/null ||:)█ office █$(tput sgr0 2>/dev/null||:)"
4432 amallq
() { # amall quiet
4437 sedi
-r '/alertmanager.url/s/@prom.office/@prom/' ~
/.config
/amtool
/config.yml
4441 sedi
-r '/alertmanager.url/s/@prom.fsf/@prom.office.fsf/' ~
/.config
/amtool
/config.yml
4445 amall silence query
"$@"
4447 # amtool silence add
4449 amall silence add
"$@"
4451 # amtool silence force
4453 amall silence add x
!="1"
4456 # note: not sure if quoting of this arg is correct
4457 amfsf silence expire
"$(amfsf silence query -q)"
4458 amoffice silence expire
"$(amoffice silence query -q)"
4462 youtube-dl-update
() {
4463 sudo wget https
://yt-dl.org
/downloads
/latest
/youtube-dl
-O /usr
/local
/bin
/youtube-dl
4464 sudo
chmod a
+rx
/usr
/local
/bin
/youtube-dl
4467 # https://github.com/yt-dlp/yt-dlp/wiki/Installation
4469 sudo curl
-L https
://github.com
/yt-dlp
/yt-dlp
/releases
/latest
/download
/yt-dlp
-o /usr
/local
/bin
/yt-dlp
4470 sudo
chmod a
+rx
/usr
/local
/bin
/yt-dlp
# Make executable
4474 mpv
--ytdl ytdl_path
=/usr
/local
/bin
/yt-dlp
"$@"
4477 # taken from default changes to bashrc and bash_profile
4478 path-add
--end --ifexists $HOME/.rvm
/bin
4479 # also had ruby bin dir, but moved that to environment.sh
4480 # so its included in overall env
4483 # ya, hacky hardcoded hostnames in 2023. we could do better
4485 local -a failed_hosts hosts
4489 kd.b8.nz x3.office.fsf.org syw x2.b8.nz
4498 for host in ${hosts[@]}; do
4500 if ! scp
/b
/fai
/fai
/config
/files
/usr
/local
/bin
/hssh
/IANK root@
$host:/usr
/local
/bin
/hssh
; then
4501 failed_hosts
+=($host)
4504 if (( ${#failed_hosts[@]} >= 1 )); then
4505 echo failed_hosts
=${failed_hosts[*]}
4518 # <#part type="image/jpeg" filename="/home/iank/2023-12-24-ski-trip.jpg" disposition=attachment> <#/part>
4523 if [[ ! -s $f ]]; then
4524 e
"error: empty or non-existent file $f"
4529 echo '<#part type="image/jpeg" filename="'"$(rl "$f")"'" disposition=attachment> <#/part>'
4534 units
"tempC($1)" tempF
4538 units
"tempF($1)" tempC
4541 # requires dns/firewall setup first
4543 web-conf
-e ian@iankelling.org
-f 8000 - apache2 live.iankelling.org
<<'EOF'
4544 <Location "/fsf.webm">
4546 AuthName "basic_auth"
4548 # htpasswd -c icecast-fsf-htpasswd USERNAME
4549 AuthUserFile "/etc/icecast-fsf-htpasswd"
4552 <Location "/fsf-tech.webm">
4554 AuthName "basic_auth"
4555 AuthUserFile "/etc/icecast-fsf-tech-htpasswd"
4561 # obs screen switching of
4563 ls -l /tmp
/no-obs-auto-scene-switch
4564 touch /tmp
/no-obs-auto-scene-switch
4566 # obs screen switching on
4568 ls -l /tmp
/no-obs-auto-scene-switch
4569 if [[ -e /tmp
/no-obs-auto-scene-switch
]]; then
4570 rm -f /tmp
/no-obs-auto-scene-switch
4574 obs-gen-profiles
() {
4575 local p
=/p
/c
/basic
/profiles
4576 sed 's/fsf-sysops/fsf-tech/g' $p/fsfsysops
/basic.ini
>$p/fsftech
/basic.ini
4577 sed 's/fsf-sysops/fsf/g' $p/fsfsysops
/basic.ini
>$p/fsf
/basic.ini
4580 # terminal clear. like clear, but put the prompt at the bottom,
4581 # useful for obs streaming the bottom half of a terminal window.
4583 for ((i
=0; i
<COLUMNS
; i
++)); do
4589 export BASEFILE_DIR
=/a
/bin
/fai-basefiles
4591 #export ANDROID_HOME=/a/opt/android-home
4592 # https://f-droid.org/en/docs/Installing_the_Server_and_Repo_Tools/
4593 #export USE_SDK_WRAPPER=yes
4594 #PATH=$PATH:$ANDROID_HOME/tools:$ANDROID_HOME/platform-tools
4596 # didnt get drush working, if I did, this seems like the
4597 # only good thing to include for it.
4598 # Include Drush completion.
4599 # if [ -f "/home/ian/.drush/drush.complete.sh" ] ; then
4600 # source /home/ian/.drush/drush.complete.sh
4607 # https://wiki.archlinux.org/index.php/Xinitrc#Autostart_X_at_login
4608 # i added an extra condition as gentoo xorg guide says depending on
4609 # $DISPLAY is fragile.
4610 if [[ ! $DISPLAY && $XDG_VTNR == 1 ]] && shopt -q login_shell
&& isarch
; then
4615 # ensure no bad programs appending to this file will have an affect