2 # Copyright (C) 2019 Ian Kelling
3 # SPDX-License-Identifier: AGPL-3.0-or-later
4 # this gets sourced. shebang is just for file mode detection
9 if [[ $LESSHISTFILE == - ]]; then
12 elif [[ $HISTFILE ]]; then
16 source /a
/bin
/distro-setup
/path-add-function
18 # add this with absolute paths as needed for better security
19 #path-add --end /path/to/node_modules/.bin
21 #path-add --end /usr/lib/node_modules/corepack/shims/
23 # pip3 --user things go here:
24 path-add
--end ~
/.local
/bin
25 path-add
--ifexists --end /a
/work
/libremanage
26 path-add
--ifexists --end /a
/opt
/adt-bundle
*/tools
/a
/opt
/adt-bundle
*/platform-tools
27 path-add
--ifexists --end /a
/opt
/scancode-toolkit-3.10.
28 path-add
--ifexists --end /p
/bin
32 # https://askubuntu.com/questions/1254544/vlc-crashes-when-opening-any-file-ubuntu-20-04
33 if grep -qE '^VERSION_CODENAME="(nabia|focal)"' /etc
/os-release
&>/dev
/null
; then
34 export MESA_LOADER_DRIVER_OVERRIDE
=i965
45 # shellcheck disable=SC2034 # used in brc
46 SL_SSH_ARGS
="-F $HOME/.ssh/confighome"
53 # generated instead of dynamic for the benefit of shellcheck
54 #for x in /a/bin/distro-functions/src/* /a/bin/!(githtml)/*-function?(s); do echo source $x ; done
55 source /a
/bin
/distro-functions
/src
/identify-distros
56 source /a
/bin
/log-quiet
/logq-function
57 # for x in /a/bin/bash_unpublished/source-!(.#*); do echo source $x; done
58 source /a
/bin
/bash_unpublished
/source-semi-priv
59 source /a
/bin
/bash_unpublished
/source-state
61 if [[ $HOSTNAME == "$MAIL_HOST" ]]; then
64 export NOT_MAIL_HOST_P
=t
68 source /a
/bin
/log-quiet
/logq-function
71 # if [[ -s /a/opt/alacritty/extra/completions/alacritty.bash ]]; then
72 # source /a/opt/alacritty/extra/completions/alacritty.bash
76 source /a
/bin
/ds
/beet-data
87 m pactl unload-module module-loopback
88 m pactl unload-module module-null-sink
89 m pactl unload-module module-remap-source
91 IFS
=" " read -r -a sources
<<<"$(pacmd list-sources | sed -rn 's/.*name: <([^>]+).*/\1/p')"
95 for s
in ${sources[@]}; do
102 m pactl load-module module-null-sink sink_name
=ianinput sink_properties
=device.description
=ianinputs
104 m pactl load-module module-loopback
source=${sources[i]} sink_dont_move
=true sink
=ianinput
106 pactl load-module module-remap-source source_name
=iancombine master
=ianinput.monitor source_properties
=device.description
=iancombine
110 # For testing restrictive ssh.
114 sed '/^ *IdentityFile/d' ~
/.ssh
/config
>$d/config
115 s
command ssh -F $d/config
-i /q
/root
/h
"$@"
119 # For testing restrictive rsync
123 sed '/^ *IdentityFile/d' ~
/.ssh
/config
>$d/config
124 s rsync
-e "ssh -F $d/config -i /q/root/h" "$@"
127 # rsync as root and avoid the default restrictive h key & config.
129 s rsync
-e "ssh -F /root/.ssh/confighome" "$@"
133 ssh bow DISPLAY
=:0 scrot
/tmp
/oegu.jpg
134 scp bow
:/tmp
/oegu.jpg
/t
135 ssh bow
rm /tmp
/oegu.jpg
149 if [[ $arg == [89]0Etiona
* ]]; then
151 rtime
=${arg#*Etiona} # remote time
152 if [[ ! $rtime ]]; then
155 dir
=/a
/opt
/emacs-trisquel
${v}-nox/.iank
156 ltime
=$
(stat
-c%Y
$dir/e
/e
/.emacs.d
/init.el
)
157 if (( ltime
> rtime
)); then
158 m rsync
-rptL --delete --filter=". /b/ds/sl/rsync-filter" $dir "$remote":/home
/iank
164 local f
=/home
/iank
/.emacs.d
/init.el
165 sl
--sl-test-cmd ". /etc/os-release ; printf %s \${VERSION//[^a-zA-Z0-9]/}; test -e $f && stat -c%Y $f" --sl-test-hook slemacs
"$@"
169 # Run this manually after .emacs.d changes. Otherwise, to check if
170 # files changed with find takes 90ms. sl normally only adds 25ms. We
171 # could cut it down to 10ms if we put things on a btrfs filesystem and
172 # looked for changes there, or used some inotify thing, but that seems
173 # like too much work.
174 egh
() { # emacs gnuhope
175 RSYNC_RSH
=ssh m rsync
-rptL --delete --filter=". /b/ds/sl/rsync-filter" /a
/opt
/emacs-trisquel9-nox
/.iank lists2d.fsf.org
:.ianktrisquel_9
176 RSYNC_RSH
=ssh m rsync
-rptL --delete --filter=". /b/ds/sl/rsync-filter" /a
/opt
/emacs-trisquel8-nox
/.iank lists2d.fsf.org
:/home
/iank
179 local shell
="bash -s"
180 if [[ $HOSTNAME != kw
]]; then
181 shell
="ssh kw.office.fsf.org"
185 sudo mkdir /root/.ianktrisquel_9
186 sudo rsync -rptL --delete --filter=". /b/ds/sl/rsync-filter" /a/opt/emacs-trisquel9-nox/.iank /root/.ianktrisquel_9
187 rsync -rptL --delete --filter=". /b/ds/sl/rsync-filter" /a/opt/emacs-trisquel8-nox/.iank /home/iank
191 rm-docker-iptables
() {
192 s iptables
-S | gr docker | gr
-- -A |
sed 's/-A/-D/'|
while read -r l
; do sudo iptables
$l; done
193 s iptables
-S -t nat | gr docker | gr
-- -A |
sed 's/-A/-D/'|
while read -r l
; do sudo iptables
-t nat
$l; done
194 s iptables
-S | gr docker | gr
-- -N |
sed 's/-N/-X/'|
while read -r l
; do sudo iptables
$l; done
195 s iptables
-S -t nat | gr docker | gr
-- -N |
sed 's/-N/-X/'|
while read -r l
; do sudo iptables
-t nat
$l; done
198 # usage mkschroot [-] distro codename packages
199 # - means no piping in of sources.list
201 local sources force repo n distro
203 while [[ $1 == -* ]]; do
205 -f) force
=true
; shift ;;
208 if [[ ! -s $sources ]]; then
209 echo mkschroot
: error
: sources
file $sources does not exist or is empty
220 repo
=http
://mirror.fsf.org
/trisquel
/
223 repo
=http
://archive.ubuntu.com
/ubuntu
/
226 repo
=http
://deb.debian.org
/debian
/
232 if ! $force && schroot
-l |
grep -xFq chroot
:$n; then
233 echo "$0: $n schroot already installed, skipping"
238 sd
/etc
/schroot
/chroot.d
/$n.conf
<<EOF
244 preserve-environment=true
248 if [[ ! -e $d/bin
]]; then
250 # resolvconf otherwise schroot fails with
251 # cp: not writing through dangling symlink '/var/run/schroot/mount/flidas-7a2362e0-81b3-4848-92c1-610203ef5976/etc/resolv.conf'
252 sudo debootstrap
--exclude=resolvconf
$n $d $repo
254 if [[ $sources ]]; then
255 sudo
install -m 644 $sources $d/etc
/apt
/sources.list
257 sudo chroot
$d apt-get update
258 sudo DEBIAN_FRONTEND
=noninteractive chroot
$d apt-get
-y dist-upgrade
--purge --auto-remove
259 sudo
cp -P {,$d}/etc
/localtime
260 if (( ${#apps[@]} )); then
261 sudo DEBIAN_FRONTEND
=noninteractive schroot
-c $n -- apt-get
install --allow-unauthenticated -y ${apps[@]}
266 # note: this is incomplete and untested.
267 # https://wiki.archlinux.org/index.php/Install_Arch_Linux_from_existing_Linux#Creating_a_chroot
270 mirror
=https
://mirrors.edge.kernel.org
/archlinux
/iso
/latest
/
271 tarball
=$
(curl
-s $mirror |
sed -nr 's/.*"(archlinux-bootstrap-.*-x86_64.tar.gz)".*/\1/p')
272 wget
-O /tmp
/arch.
tar.gz https
://mirrors.edge.kernel.org
/archlinux
/iso
/latest
/$tarball
273 s mkdir
-p /nocow
/schroot
/arch
274 cd _
/nocow
/schroot
/arch
275 s
sed -i '/## United States/,/^$/s,^#,,' etc
/pacman.d
/mirrorlist
276 # error: could not determine cachedir mount point /var/cache/pacman/pkg
277 s
sed -i /^CheckSpace
/d etc
/pacman.conf
278 chroot .
/bin
/bash
-s <<'EOF'
280 pacman-key --populate archlinux
283 # example of building an aur package:
284 # pacman -Sy base-devel wget
286 # f=$target/etc/sudoers
287 # line='iank ALL=(ALL) NOPASSWD: ALL'
288 # if [[ ! -e $f ]] || ! grep -xF "$line" $f; then
292 # wget https://aur.archlinux.org/cgit/aur.git/snapshot/anbox-image-gapps.tar.gz
293 # tar xzf anbox-image-gapps.tar.gz
294 # cd anbox-image-gapps
299 # clock back in to timetrack from last entry
301 sqlite3
/p
/.timetrap.db
"update entries set end = NULL where id = (select max(id) from entries);"
305 # s sshfs bu@$host:/bu/home/md /bu/mnt -o reconnect,ServerAliveInterval=20,ServerAliveCountMax=30 -o allow_other
308 echo all
>/etc
/exim
4/no-delay-eximids
311 echo >/etc
/exim
4/no-delay-eximids
315 local -a array tmpstr delayon
317 if grep -qFx all
/etc
/exim
4/no-delay-eximids
; then
321 echo all
>/etc
/exim
4/no-delay-eximids
323 tmpstr
=$
(exiqgrep
-i -r.\
*)
324 mapfile
-t array
<<<"$tmpstr"
327 echo >/etc
/exim
4/no-delay-eximids
332 eid
="$(exipick -i -r.\*|h1)"
333 sed -n "/^all$/p;\$a $eid" /etc
/exim
4/no-delay-eximids
339 printf "%s\n" "$eid" >>/etc
/exim
4/no-delay-eximids
346 /a
/f
/gnulib
/build-aux
/gnupload
"$@"
352 f
=(/p
/c
/firefox
*/compatibility.ini
)
353 if (( ${#f[@]} )); then
360 s checkrestart
-b /a
/bin
/ds
/checkrestart-blacklist
-pv
363 cp-blocked-domains-to-brains
() {
364 cp /a
/f
/ans
/roles
/exim
/files
/mx
/simple
/etc
/exim
4/bad-sender_domains
/a
/f
/brains
/sysadmin
/kb
/blocked_email_domains.mdwn
366 cp-blocked-domains-to-ansible
() {
367 cp /a
/f
/brains
/sysadmin
/kb
/blocked_email_domains.mdwn
/a
/f
/ans
/roles
/exim
/files
/mx
/simple
/etc
/exim
4/bad-sender_domains
372 # crashes on adding new cards in t9
373 schroot
-c buster
-- anki
378 hrcat
/m
/md
/daylert
/{cur
,new
}/*
383 rm -f /m
/md
/daylert
/{cur
,new
}/*
389 hrcat
/m
/md
/alerts
/{cur
,new
}/*
392 ssh bk.b8.nz
"shopt -s nullglob; hrcat /m/md/INBOX/new/* /m/md/INBOX/cur/*"
396 rm -f /m
/md
/alerts
/{cur
,new
}/*
398 ssh bk.b8.nz
"shopt -s nullglob; rm -f /m/md/INBOX/new/* /m/md/INBOX/cur/*"
403 find /var
/local
/cron-errors
/home
/iank
/cron-errors
/sysd-mail-once-state
-type f
405 ralerts
() { # remote alerts
407 # this list is duplicated in check-remote-mailqs
408 for h
in bk je li frodo x3wg kdwg sywg
; do
411 if [[ $HOSTNAME == "${h%wg}" ]]; then
415 $shell find /var
/local
/cron-errors
/home
/iank
/cron-errors
/sysd-mail-once-state
-type f || ret
=$?
423 # pushd in case current directory has an ansible.cfg file
424 pushd /a
/xans
>/dev
/null
425 ansible-playbook
-v -l ${1:- $(hostname -f)} site.yml
429 pushd /a
/work
/ans
>/dev
/null
430 time ansible-playbook
-i inventory adhoc.yml
"$@"
434 pushd /a
/bin
/distro-setup
/a
>/dev
/null
435 ansible-playbook site.yml
"$@"
440 # googling android emulator libGL error: failed to load driver: r600
441 # lead to http://stackoverflow.com/a/36625175/14456
442 export ANDROID_EMULATOR_USE_SYSTEM_LIBS
=1
443 /a
/opt
/android-studio
/bin
/studio.sh
"$@" & r
446 # Convert brains file path to url and vice versa
447 # usage: brains [URL_OR_PATH]
449 _iki-convert brains.fsf.org
/wiki
"$@"
452 _iki-convert gluestick.office.fsf.org
"$@"
457 local url url_prefix path input err repo_dir dir url_dir url name
459 name
="${url_prefix%%.*}"
465 read -r -p "enter path or url"$
'\n' input
469 path
="$repo_dir/${input##http*://"$url_prefix"/}"
470 if [[ $path == */ ]]; then
473 j
printf "%s\n" "$path"
477 url_dir
=$
(echo "$path" |
sed -r "s,^(/a)?$repo_dir/,,")
478 url
="https://$url_prefix/$url_dir"
486 # Generate beet smartplaylists for navidrome.
487 # for going in the reverse direction, run
488 # /b/ds/navidrome-playlist-export
489 beetsmartplaylists
() {
490 install -m 0700 -d /tmp
/ianbeetstmp
492 # kill off any playlists we deleted. they will still need manual
493 # killing from a navidrome client.
494 rm -rf /i
/converted
/beetsmartplaylists
495 mkdir
-p /i
/converted
/beetsmartplaylists
496 for f
in /tmp
/ianbeetstmp
/*; do
497 sed 's,^/i/m,/i/converted,;s,\.flac$,.mp3,' "$f" >"/i/converted/beetsmartplaylists/${f##*/}"
500 rmdir /tmp
/ianbeetstmp
503 # internal function for beetrating, in case we need to ssh
505 local tmp rating path cpath sqlpath userid
506 # plucked this from the db. im the only user.
507 userid
=23cc2eb9-e35e-4811-a0f0-d5f0dd6eb634
508 while read -r rating path
; do
509 cpath
="/i/converted${path#/i/m}" # converted path
512 cpath
="${cpath%.*}.mp3"
515 if [[ ! -e $cpath ]]; then
516 echo "beetraing: error: this should not happen, path does not exist: $cpath"
519 sqlpath
="${cpath//\'/\'\'}"
520 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';")
521 if [[ $old_rating ]]; then
522 if [[ $old_rating != "$rating" ]]; then
523 echo "setting rating $old_rating -> $rating $cpath"
524 # https://stackoverflow.com/a/50317320
525 # we got a timeout error once. arbitrarily chose 15 seconds.
526 sqlite3
/i
/navidrome
/navidrome.db
".timeout 15000" "
527 update annotation set rating = $rating
529 select media_file.id from annotation inner join media_file on annotation.item_id = media_file.id
530 where media_file.path = '$sqlpath' and annotation.item_type = 'media_file' );"
533 echo "setting rating $rating $cpath"
534 # /a/opt/navidrome/persistence/sql_annotations.go v0.48.0
535 # https://www.sqlite.org/lang_insert.html
536 sqlite3
/i
/navidrome
/navidrome.db
".timeout 15000" "insert into annotation select '$(uuidgen)', '$userid', id, 'media_file', 0, NULL, $rating, 0, NULL from media_file where path = '$sqlpath';"
541 # Export beets ratings into navidrome
544 if [[ $HOSTNAME != kd
]]; then
545 ssh_prefix
="ssh b8.nz"
547 # shellcheck disable=SC2016 # obvious reason
548 beet
ls -f '$rating $path' $nav_convert_query |
$ssh_prefix beetrating-stdin
551 # Do transcoding and hardlinking of audio files for navidrome.
555 # a bunch of effort to ignore output we dont care about...
556 sed 's/^format_item:.*/format_item: ignore_this/' ~
/.config
/beets
/config.yaml
>$tmpf
557 beet
-c $tmpf convert
-y $nav_convert_query > >(grep -vFx 'ignore_this' ||
:) 2> >(grep -v '^convert: Skipping' ||
:)
560 # This deletes files in the converted directory which should no longer
561 # be there due to a rename of the unconverted file.
562 beetconvert-rm-extras
() {
566 # shellcheck disable=SC2016 # obvious reason
567 beet
ls -f '$path' $nav_convert_query >"$tmpf"
568 ## begin removal of files that are leftover from previous conversion,
569 # eg, previously rated > 1, now rated 1.
571 convertedpath
="/i/converted${l#/i/m}"
572 case $convertedpath in
573 *.flac
) convertedpath
="${convertedpath%.flac}.mp3" ;;
575 paths
[$convertedpath]=t
578 find /i
/converted
-path /i
/converted
/beetsmartplaylists
-prune -o \
( -type f
-print \
) -name '*.mp3' -o -name '*.m4a' >"$tmpf"
580 if [[ ! ${paths[$l]} ]]; then
583 # note: the pruning is duplicative of filtering on name, but whatever.
588 beets-gen-playlists
() {
590 local -a query_array query_str
591 for i
in "${!bpla[@]}"; do
593 eval "query_array=(${bpla[$i]})"
594 for str
in "${query_array[@]}"; do
595 query_str
+=("\"$str\"")
599 query: '${query_str[@]}'
604 # beet playlist. use beetag with a playlist name
606 local playlist playlist_regex
609 for playlist
in "${!bpla[@]}"; do
610 printf "%s\n" "$playlist"
617 playlist_regex
='[a-z0-9_]'
618 if [[ ! $playlist =~
$playlist_regex ]]; then
619 echo "bpl: error unexpected chars in playlist: $playlist"
622 # all but last arg as options
623 eval beetag
-r "${*:1:$# - 1}" "${bpla[$playlist]}"
625 complete
-W "${!bpla[*]}" bpl
628 # beet modify quietly
632 # a bunch of effort to ignore output we dont care about...
633 sed 's/^format_item:.*/format_item: ignore_this/' ~
/.config
/beets
/config.yaml
>$tmpf
634 beet
-c $tmpf modify
-y "$@" > >(grep -vFx -e 'ignore_this' -e 'Modifying 1 items.' ||
:)
640 # https://stackoverflow.com/a/5722874
641 kill %% 2>/dev
/null ||
:; wait %% 2>/dev
/null ||
:
647 printf "%s=%s " "$arg" "${!arg}"
652 # Must be called from beetag for variables to be setup
654 local -i i j col_total row
col button_total row_total remainder_cols remainder_term
656 button_total
=${#button_map[@]}
657 row_total
=$
(( button_total
/ col_total
))
658 remainder_cols
=$
(( button_total
% col_total
))
660 #dv button_total row_total remainder_cols
662 # - 3 is just a constant that helps things work in practice.
663 if [[ $LINES ]] && (( LINES
- 3 < scrolled
)); then
665 for (( i
=0; i
<button_total
; i
++)); do
666 row
=$
(( i
/ col_total
))
667 col=$
(( i
% col_total
))
668 remainder_term
=$remainder_cols
669 if (( col < remainder_term
)); then
672 j
=$
(( col * row_total
+ row
+ remainder_term
))
673 # avoid double newline when we have exactly row * col buttons
674 if (( i
== button_total
- 1 )); then
675 printf "%s %s" ${buttons[j]} ${button_map[j]}
676 elif (( i
% col_total
== col_total
-1 )); then
677 printf "%s %s\n" ${buttons[j]} ${button_map[j]}
679 printf "%s %-15s" ${buttons[j]} ${button_map[j]}
685 y other genres z fg player ' = toggle play 1-5 rate ] repeat1
686 ; previous _ = delete up/down skip mpv vol,pause,seek
693 # Must be called from beetag for variables to be setup
696 scrolled
=$
(( scrolled
+ $1 ))
698 if $erasable_line; then
699 # https://stackoverflow.com/a/71286261
700 # erase line / delete line in terminal
701 printf '\033[1A\033[K'
705 # meant to be called from beetag
707 if $erasable_line; then
708 # https://stackoverflow.com/a/71286261
709 printf '\033[1A\033[K'
714 # meant to be called from beetag
716 if jobs -p |
grep -q .
&>/dev
/null
; then
717 printf "%s\n" "$*" | socat
- /tmp
/mpvsock
>/dev
/null ||
:
720 # meant to be called from beetag
723 # note: testing for background jobs will output nothing if we are in a pipeline
724 printf "%s\n" "$*" | socat
- /tmp
/mpvsock ||
:
727 # meant to be called from beetag
728 mpvrpc-percent-pos
() {
729 mpvrpco
'{ "command": ["get_property", "percent-pos"] }' | jq .data |
sed 's/\..*/%/' 2>/dev
/null ||
:
733 # usage: beetag [-r] [-s] QUERY
734 # it lists the query, reads an input char for tagging one by one.
736 # note, you may want to change the play command for doing rapid taging
737 # by immediately jumping forward into the song. this is set in the beets
740 # (available buttons: ` \ ) ] [ and non-printing chars, see
741 # https://stackoverflow.com/questions/10679188/casing-arrow-keys-in-bash
744 # note: after foregrounding the player, must quit it to get back. can't ctrl-c.
746 # keys I dont need help to remember:
752 local last_genre_i fstring tag id char new_item char_i genre tag remove doplay i j random path
753 local do_rare_genres read_wait
help line lsout tmp ls_line skip_lookback
754 local escape_char escaped_input expected_input skip_input_regex right_pad erasable_line seek_sec
755 local pl_state_path pl_state_dir pl_state_file tmpstr
756 local new_random pl_seed_path seed_num seed_file
fmt first_play repeat1
757 local -a buttons button_map ids tags tmp_tags initial_ls ls_lines paths
759 local -i i j volume scrolled id_count line_int skip_start pre_j_count head_count skip_lookback
760 local -i overflow_lines overflow
764 escape_char
=$
(printf "\u1b")
765 scrolled
=999 # more than any $LINES
766 ### begin arg processing ###
785 echo beetag
: error expected a query arg
>&2
788 ### end arg processing ###
797 last_genre_i
=$
(( ${#common_genres[@]} - 1 ))
798 buttons
=( {a..p
} {r..w
} {6.
.8} , .
/ - "=")
799 button_map
=(${common_genres[@]} ${pl_tags[@]})
801 for tag
in "${pl_tags[@]}"; do
802 fstring
+="%ifdef{$tag,$tag }"
805 for (( i
=0; i
<${#buttons[@]}; i
++ )); do
806 button_i
[${buttons[i]}]=$i
809 # note: this structure of files is rather haphazard.
810 seed_num
=1 # later we might want a few
811 seed_file
=seed
$seed_num
813 pl_state_file
=$seed_num
817 pl_state_dir
=/i
/info
/pl-state
818 if [[ $playlist ]]; then
819 pl_state_dir
=$pl_state_dir/$playlist
821 pl_state_dir
=$pl_state_dir/nopl
823 pl_state_path
=$pl_state_dir/$pl_state_file
824 pl_seed_path
=$pl_state_dir/$seed_file
827 if $new_random ||
[[ ! -r $pl_seed_path ]]; then
828 mkdir
-p $pl_state_dir
829 { base64
< /dev
/urandom |
head -c 200 ||
:; echo; } > $pl_seed_path
832 # PijokVipiotOzeph is just a random string for a delimiter
833 # shellcheck disable=SC2016 # false positive
834 fmt='%ifdef{rating,$rating }'"$fstring"'$genre | $title - $artist - $album $length $id PijokVipiotOzeph $path'
835 # shellcheck disable=SC2016 # obvious reason
836 tmpstr
=$
(beet
ls -f "$fmt" "$@" |
{ if $random; then sort -R --random-source=$pl_seed_path; else cat; fi; } )
837 mapfile
-t initial_ls
<<<"$tmpstr"
838 if [[ ! ${initial_ls[0]} ]]; then
839 echo "beetag: error: no result from beet ls $*"
842 id_count
=${#initial_ls[@]}
843 for line
in "${initial_ls[@]}"; do
844 path
="${line#*PijokVipiotOzeph }"
845 # https://github.com/koalaman/shellcheck/issues/2171
846 # shellcheck disable=SC2190 # bug in shellcheck, looking at paths from an earlier function
848 line_no_path
="${line% PijokVipiotOzeph*}"
849 id
="${line_no_path##* }"
851 right_pad
="${line_no_path%% |*}"
852 ls_line
="$(printf %-11s "$right_pad")${line_no_path#"$right_pad"}"
853 ls_lines
+=("$ls_line")
861 if [[ $playlist ]]; then
862 if [[ -r $pl_state_path ]]; then
863 j
=$
(cat $pl_state_path)
867 # i only care to see a smallish portion of the list when starting.
868 head_count
=$
(( LINES
- 20 ))
869 head_start
=$
(( j
- head_count
/ 2 ))
870 if (( head_start
< 0 )); then
873 for (( i
=head_start
; i
< head_count
&& i
< id_count
; i
++ )); do
874 ls_line
="${ls_lines[$i]}"
875 if (( i
== j
)); then
882 #{ mpv --profile=a --volume=$volume --idle 2>&1 & } 2>/dev/null
883 mpv
--profile=a
--volume=$volume --idle &
884 # if we dont sleep, can expect an error like this:
885 # socat[1103381] E connect(5, AF=1 "/tmp/mpvsock", 14): Connection refused
892 lsout
="${ls_lines[j]}"
893 tags
=( ${lsout%%,*} )
895 printf "██ %s\n" "$lsout"
898 # https://stackoverflow.com/a/7687716
899 # note: duplicated down below
901 # notes on old method of invoking mpv each time:
902 # https://superuser.com/questions/305933/preventing-bash-from-displaying-done-when-a-background-command-finishes-execut
903 # we can't disown or run in a subshell or set +m because all that
904 # disabled job control from working properly in ways we want.
905 # todo: figure out some kind of answer to this. I think the solution
906 # is that we are waiting in 2 second intervals and checking if the
907 # background job exists. Instead, we should make mpv just idle
908 # when it is done with a song and then send it a command to play a new track.
909 #{ mpv --profile=a --volume=$volume "$path" 2>&1 & } 2>/dev/null
911 #{ beet play "--args=--volume=$volume" "id:$id" 2>&1 & } 2>/dev/null
913 # on slow systems, we may need to wait like .3 seconds before mpv
914 # is ready. so impatiently check until it is ready
917 for (( i
=0; i
<20; i
++ )); do
918 if [[ $
(mpvrpco
'{ "command": ["get_property", "idle-active"] }' 2>/dev
/null | jq .data
) == true
]]; then
919 mpvrpc
'{ "command": ["loadfile", "'"$path"'"] }' 2>/dev
/null
925 mpvrpc
'{ "command": ["loadfile", "'"$path"'"] }'
933 read -rsN1 -t $read_wait char || ret
=$?
935 # Automatically skip to the next song if this one ends, unless
936 # we turn off the autoplay.
937 if (( ret
== 142 )) ||
[[ ! $char ]]; then
938 if jobs -p |
grep -q .
&>/dev
/null
&& \
939 [[ $
(mpvrpco
'{ "command": ["get_property", "idle-active"] }' | jq .data
) == false
]]; then
949 if [[ $char == $
'\n' ]]; then
959 echo "play toggled off"
963 mpvrpc
'{ "command": ["loadfile", "'"$path"'"] }'
970 m beet
rm --delete --force "id:$id"
971 beetag-nostatus
4 # guessing. dont want to test atm
975 beetmq
"id:$id" rating
=$char
979 volume
=$
(( volume
- 5 ))
980 if (( volume
< 0 )); then
986 if (( volume
> 130 )); then
991 mpvrpc
'{ "command": ["set_property", "volume", '$volume'] }'
1002 echo repeat1
=$repeat1
1010 if $do_rare_genres; then
1011 do_rare_genres
=false
1012 button_map
=(${common_genres[@]} ${pl_tags[@]})
1013 last_genre_i
=$
(( ${#rare_genres[@]} - 1 ))
1016 button_map
=(${rare_genres[@]} ${pl_tags[@]})
1017 last_genre_i
=$
(( ${#rare_genres[@]} - 1 ))
1020 for (( i
=0; i
<${#buttons[@]}; i
++ )); do
1021 button_i
[${buttons[i]}]=$i
1023 for (( i
=0; i
<${#button_map[@]}; i
++ )); do
1024 echo ${buttons[i]} ${button_map[i]}
1030 # if we ctrl-z, it will put the whole function into sleep. so
1031 # basically, we can't return from a foregrounded mpv like we
1032 # would like to without some strange mechanism I can't think
1033 # of. So, instead, detect ctrl-c and wait a while for prompt
1034 # input. One idea would be to use a music player like mpd where
1035 # we can send it messages.
1044 # output time if we aren't already paused
1045 if [[ $
(mpvrpco
'{ "command": ["get_property", "pause"] }' | jq .data
) == false
]]; then
1047 #date -d @"$(mpvrpco '{ "command": ["get_property", "playback-time"] }' | jq .data)" +%M:%S ||:
1051 # originally found this solution, which worked fine.
1052 #kill -STOP %% &>/dev/null
1054 mpvrpc
'{ "command": ["cycle", "pause"] }'
1059 read -rsn2 escaped_input
1060 skip_input_regex
="^[0-9]+$"
1061 case $escaped_input in
1062 # up char: show all the songs, use less
1066 if (( j
- skip_lookback
> skip_start
)); then
1067 skip_start
=$
(( j
- skip_lookback
))
1069 beetag-nostatus $
(( id_count
- skip_start
- 1 ))
1072 for (( i
=skip_start
; i
< id_count
; i
++ )); do
1073 if (( i
== j
)); then
1074 echo " * ${ls_lines[i]}"
1077 echo "$line_int | ${ls_lines[i]}"
1084 # skip forward, but show the last few songs anyways.
1087 if (( j
- skip_lookback
> skip_start
)); then
1088 skip_start
=$
(( j
- skip_lookback
))
1090 beetag-nostatus $
(( id_count
- skip_start
- 1 ))
1093 overflow_lines
=$LINES
1094 for (( i
=skip_start
; i
< overflow_lines
- 1 && i
< id_count
; i
++ )); do
1095 ls_line
="${ls_lines[i]}"
1096 overflow
=$
(( ${#ls_line} / ( COLUMNS
- 1 ) ))
1097 overflow_lines
=$
(( overflow_lines
- overflow
))
1098 if (( i
== j
)); then
1102 echo "$line_int | $ls_line"
1118 mpvrpc
'{ "command": ["seek", "'$seek_sec'"] }'
1122 expected_input
=false
1125 if $expected_input; then
1133 if [[ $skip_input =~
$skip_input_regex ]]; then
1134 pre_j_count
=$
(( j
- skip_start
))
1135 j
=$
(( j
+ skip_input
- pre_j_count
))
1136 if (( skip_input
< pre_j_count
)); then
1144 char_i
=${button_i[$char]}
1145 new_item
=${button_map[$char_i]}
1146 if [[ ! $char_i ||
! $new_item ]]; then
1147 echo "error: no mapping of input: $char found, try again"
1150 if (( char_i
<= last_genre_i
)); then
1151 m beetmq
"id:$id" genre
=$new_item
1155 for tag
in ${tags[@]}; do
1156 if [[ $new_item == "$tag" ]]; then
1164 m beetmq
"id:$id" "$new_item!"
1167 m beetmq
"id:$id" $new_item=t
1172 if (( j
< id_count
- 1 )); then
1178 if [[ $playlist ]]; then
1179 echo $j >$pl_state_path
1184 # usage: FILE|ALBUM_DIR [GENRE]
1186 local import_path genre_arg single_track_arg
1188 if [[ ! -e $import_path ]]; then
1189 echo "beetadd error: path does not exist"
1192 genre_arg
="--set genre=$2"
1194 if [[ -f $import_path ]]; then
1197 beet import
--set totag
=t
$single_track_arg $genre_arg "$import_path"
1199 beet modify
-y totag
:t
"totag!"
1202 # update navidrome music data after doing beets tagging
1207 # this function would naturally just be part of beetconvert,
1208 # but we want beetrating to happen sooner so that our ssh auth dialog
1209 # happens earlier. Currently 17 seconds for that.
1210 m beetconvert-rm-extras
1211 m beetsmartplaylists
1214 # pull in beets library locally
1216 local sshfs_host sshfs_cmd
1218 if [[ $HOSTNAME == kd
]]; then
1221 if [[ ! -e /i
]]; then
1223 s chown iank
:iank
/i
1225 sshfs_cmd
="sshfs -o ServerAliveInterval=15,reconnect $sshfs_host:/i /i"
1226 if ! pgrep
-f "^$sshfs_cmd$" >/dev
/null
; then
1231 # remove all playlists in navidrome, for when I make big
1232 # playlist name changes and just want to scrap everything.
1236 if [[ $HOSTNAME != kd
]]; then
1237 echo "error: run on kd"
1240 sqlite3
/i
/navidrome
/navidrome.db
"select id from playlist" >$tmpf
1241 while read -r id
; do
1243 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"
1250 # This is not perfect but generally good enough. It escapes all
1251 # metachars listed man 3 pcrepattern.
1253 sed 's/[]\\^$.[|()?*+{}]/[&]/g; s/\^/\\^/g' <<<"$*"
1256 # usage beegenre QUERY
1258 # beet set genre for QUERY based on existing artist most used genre on
1260 # inverse of query for each artist found in QUERY. If query starts with
1261 # "artist:" it is used as the artist instead of each artist in QUERY.
1264 local count artist artregex genre singleartist tmpf tmpf2
1265 local -a artists genres
1276 if $singleartist; then
1277 # shellcheck disable=SC2016 # obvious reason
1278 beet
ls -f '$genre' "$artist" "${@/#/^}" |
sort |
uniq -c |
sort -n |
tail -n1 >$tmpf
1279 read -r count genre
<$tmpf ||
:
1280 beet modify
"$artist" "$@" genre
=$genre
1282 # shellcheck disable=SC2016 # obvious reason
1283 beet
ls -f '$artist' "$@" |
sort -u >$tmpf
1284 while read -r artist
; do
1285 artregex
=$
(er
"$artist")
1286 # shellcheck disable=SC2016 # obvious reason
1287 beet
ls -f '$genre' "artist::^$artregex$" "${@/#/^}" |
sort |
uniq -c |
sort -n |
tail -n1 >$tmpf2
1288 read -r count genre
<$tmpf2 ||
continue
1289 if [[ $count ]]; then
1290 artists
+=("$artregex")
1292 echo "beet modify -y $* \"artist::^$artist$\" genre=$genre # $count"
1295 read -r -N 1 -s -p "Y/n " char
1298 for (( i
=0; i
<${#artists[@]}; i
++ )); do
1299 beet modify
-y "$@" "artist::^${artists[i]}$" genre
=${genre[i]}
1312 date +%F_
%T
%:::z
-d "$(sed -r 's/(.{4})(..)(.{5})(..)(.*)/\1-\2-\3:\4:\5/' <<<"$indate")" "$@"
1315 # fudCaHougfirp is a random string
1321 } |
sed -r 's/-0([45])( |$)/fudCaHougfirp0\100/;s/_/T/;s/[:-]//g;s/fudCaHougfirp/-/'
1326 while read -r line
; do
1327 if [[ $line == *20[0-9][0-9][0-9][0-9][0-9][0-9]T
[0-9][0-9][0-9][0-9][0-9][0-9]-0[45]00* ]]; then
1328 pre
="${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*}"
1329 post
="${line##*20[0-9][0-9][0-9][0-9][0-9][0-9]T[0-9][0-9][0-9][0-9][0-9][0-9]-0[45]00}"
1330 mid
="${line:${#pre}:22}"
1331 echo "$pre$(btrbk-date "$mid")$post"
1338 jr
-u btrbk-run
-u btrbk
-u switch-mail-host
"$@"
1342 btrbk-host-debug-show-host
() {
1345 for host in $remote $alt local; do
1346 if line
=$
(grep -P "\S*$f" /tmp
/b
/s
/$host.log
); then
1347 if [[ $snaphost ]]; then
1348 e error
: snaphost
=$snaphost, host=$host line
="$line"
1350 if [[ $line == ssh* ]]; then
1351 tmp
="${line#ssh://}"
1352 snaphost
="${tmp%%/*}"
1358 echo $snaphost $f | btrbk-date-sed
1362 # If we get a btrfs receive error like this:
1363 # ERROR: ... clone: did not find source subvol
1364 # running this command will help track down the problem.
1365 # Alter remote= and alt=. When I used it, remote is
1366 # the host having the error when I push a snapshot.
1367 # Alt is just the other host that takes snapshots
1368 # besides the local host.
1369 btrbk-host-debug
() {
1375 for host in $remote $alt; do
1376 h
=$
(ssh $host hostname
)
1377 rsync
-a /var
/log
/btrbk
$host:/var
/log
/btrbk
/var
/log
/btrbk
/$h
1378 grr
'\bsnapshot success' /var
/log
/btrbk
/$h >/tmp
/b
/$h.log
1380 ## this takes a while, we only want to do it on 1st run
1381 # if [[ -s /tmp/b/$host.log ]]; then continue; fi
1382 # ssh $host journalctl -u btrbk-run -u btrbk -u switch-mail-host >/tmp/b/$host.log
1384 gr
'\bsnapshot success' /var
/log
/btrbk
/*.log
>/tmp
/b
/local.log
1387 gr
'\bsnapshot success' $f >s
/$f
1392 for f
in "${localq[@]}"; do
1397 for f
in $
(ssh $remote "cd /mnt/root/btrbk; echo q.*"); do
1398 if [[ ! ${localq_a[$f]} ]]; then
1402 btrbk-host-debug-show-host
"${localq[@]}"
1403 if (( ${#remoteq[@]} >= 1 )); then
1404 echo "=== $remote only ===="
1405 btrbk-host-debug-show-host
${remoteq[@]}
1410 # note, to check for glue records
1411 # First, find some the .org nameservers:
1412 # dig +trace iankelling.org
1414 # dig ns1.iankelling.org @b0.org.afilias-nst.org.
1416 # Now, compare for a domain that does have glue records setup (note the A
1417 # and AAAA records in ADDITIONAL SECTION, those are glue records like the
1418 # one I'm asking for):
1420 # $ dig ns1.gnu.org @b0.org.afilias-nst.org.
1422 # todo: make sm pull/push use systemd instead of the journal cat command
1423 bbk
() { # btrbk wrapper
1427 systemctl is-active btrbk.timer || active
=false
1429 ser stop btrbk.timer
1431 btrbk_is_active
=$
(systemctl is-active btrbk.service ||
:)
1432 case $btrbk_is_active in
1433 inactive|failed
) : ;;
1435 echo "bbk: error: systemctl is-active btrbk.service output: $btrbk_is_active"
1436 if $active; then ser start btrbk.timer
; fi
1440 # todo: consider changing this to srun and having the args come
1441 # from a file like /etc/default/btrbk, like is done in exim
1442 s jdo btrbk-run
"$@"
1445 echo bbk
: WARNING
: btrbk.timer not restarted due to failure
1447 ser start btrbk.timer
1454 fai-monitor | pee
cat "fai-monitor-gui -"
1457 bfg
() { java
-jar /a
/opt
/bfg-1.12
.14.jar
"$@"; }
1460 xclock
-digital -update 1 -face 'arial black-80:bold'
1463 nnn
() { /a
/opt
/nnn
-H "$@"; }
1465 locat
() { # log-once cat
1468 files
=(/var
/local
/cron-errors
/* /home
/iank
/cron-errors
/* /sysd-mail-once-state
/*)
1469 case ${#files[@]} in
1486 # usage: first get an adb shell on the phone.
1488 # just followed instructions in readme at
1489 # https://github.com/Yuubi-san/ceb-tools
1490 # tried to use ceb2txt but it failed because of schema
1491 # slightly different than what it expected.
1492 cheogram-get-logs
() {
1493 #adb shell rm -r /storage/emulated/0/Download/Cheogram/Backup
1494 read -r -p "do cheogram backup on phone, do not enable extra cheogram data. press any key when done"
1497 adb pull
/storage
/emulated
/0/Download
/Cheogram
/Backup
1498 sqlite3 b
</a
/opt
/ceb-tools
/schema.sql
1499 echo "note: the next step took 39 seconds last time i measured"
1500 # expected failure: Error: near line 1: in prepare, table accounts has no column named pinned_mechanism (1)
1501 # the sql needs an update
1502 /a
/opt
/ceb-tools
/ceb2sqlgz Backup
/iank@fsf.org.ceb
<pas | gunzip | sqlite3 b ||
:
1506 # usage: cheologs [DAYS_LIMIT]
1507 # default days is 100
1513 datetime(substr(timeSent,0,11), 'unixepoch'),
1514 replace(replace(counterpart,'@fsf.org',''),
1515 '@conference.fsf.org',''),
1518 where timeSent > $(( (EPOCHSECONDS - days * 60 * 60 * 24) * 1000 ))
1520 sqlite3
/p
/cheogram
/b
".mode tabs" "$q" |
less
1526 # timezone compared to utc. note: this takes the current offset, so if daylight savings change
1527 # happened in the looking back period, this won't account for it.
1528 zone_offset
=$
(( $
( date +%z |
sed 's/[^1-9-]*//g' ) * 60 * 60))
1529 case $zone_offset in
1531 *) zone_offset
="+ $zone_offset"
1533 echo zone_offset
=$zone_offset
1536 datetime(substr(timeSent,0,11) $zone_offset, 'unixepoch'),
1539 where timeSent > $(( (EPOCHSECONDS - days * 60 * 60 * 24) * 1000 ))
1540 and counterpart = 'office@conference.fsf.org/iank'
1542 sqlite3
/p
/cheogram
/b
".mode tabs" "$q" |
sed 's/ /./' |
less
1545 # version of jdo for my non-root user
1547 # comparison of alternative logging methods:
1549 # systemd-run command (what this function does)
1551 # If there is a user prompt, the program will detect that it is not
1552 # connected to a terminal and act in a non-interactive way, skipping
1553 # the prompt. This has the benefit that you know exactly how the
1554 # program will act if you want to move it into a service that runs
1557 # If run with sudo and command is a shell script which does a sleep,
1558 # it can (sometimes?) output some extra whitespace in front of
1559 # messages, more for each subsequent message. This can be avoided by
1560 # becoming root first.
1562 # It logs the command's pid and exit code, which is nice.
1565 ### command |& ts | tee file.log
1567 # If there is a user prompt, like "read -p prompt var", it will hang
1568 # without outputting the prompt.
1570 # I've had a few times where ts had an error and I wasn't totally sure
1571 # if it was really the command or ts having the problem.
1573 # Sometimes some output will get hidden until you hit enter.
1576 ### command |& pee cat logger
1578 # This seems to work. I need to test more.
1581 ### command |& logger -s
1583 # User prompts get confusingly prefixed to earlier output, and all log
1584 # entries get prefixed with annoying priority level.
1589 # Had a few problems. One major one is that it exited in the middle of
1590 # a command on systemctl daemon-reload
1592 # Related commands which can log a whole session: script, sudo, screen
1593 local cmd cmd_name jr_pid ret
1598 if [[ $cmd != /* ]]; then
1599 cmd
=$
(type -P "$cmd")
1602 journalctl
-qn2 -f -u "$cmd_name" &
1603 # Trial and error of time needed to avoid missing initial lines.
1604 # .5 was not reliable. 1 was not reliable. 2 was not reliable
1607 # note, we could have a version that does system --user, but if for example
1608 # it does sudo ssh, that will leave a process around that we can't kill
1609 # and it will leave the unit hanging around in a failed state needing manual
1610 # killing of the process.
1611 s systemd-run
--uid "$(id -u)" --gid "$(id -g)" \
1612 -E SSH_AUTH_SOCK
=/run
/openssh_agent \
1613 --unit "$cmd_name" --wait --collect "$cmd" "$@" || ret
=$?
1614 # The sleep lets the journal output its last line
1615 # before the prompt comes up.
1617 kill $jr_pid &>/dev
/null ||
:
1620 # this avoids any err-catch
1621 (( ret
== 0 )) ||
return $ret
1624 # service run, and watch the output
1629 journalctl
-qn2 -f -u $unit &
1630 systemctl start
$unit
1632 kill $jr_pid &>/dev
/null ||
:
1637 sm
() { # switch mail host
1641 keyhash
=$
(s ssh-keygen
-lf /root
/.ssh
/home |
awk '{print $2}')
1642 tmp
=$
(s ssh-add
-l |
awk '$2 == "'$keyhash'"' ||
:)
1643 if [[ ! $tmp ]]; then
1644 s ssh-add
/root
/.ssh
/home
1646 s jdo switch-mail-host
"$@"
1649 sh2
() { # switch host2
1653 keyhash
=$
(s ssh-keygen
-lf /root
/.ssh
/home |
awk '{print $2}')
1654 tmp
=$
(s ssh-add
-l |
awk '$2 == "'$keyhash'"')
1655 if [[ ! $tmp ]]; then
1656 s ssh-add
/root
/.ssh
/home
1659 s jdo switch-host2
"$@"
1663 # shellcheck disable=SC2120
1665 # note, i had --delete-excluded, but that deletes all files in --exclude-from on
1666 # the remote site, which doesn't make sense, so not sure why i had it.
1668 # excluding emacs for now
1669 #p=(/a/opt/{emacs-debian11{,-nox},mu,emacs} /a/bin /a/exe /a/h /a/c /p/c/machine_specific/vps{,.hosts})
1670 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
)
1671 a
="-ahviSAXPH --specials --devices --delete --relative --exclude-from=/p/c/li-rsync-excludes"
1673 for h
in li je bk
; do
1674 m s rsync
"$@" $a ${p[@]} /p
/c
/machine_specific
/$h root@
$h.b8.nz
:/
1675 ## only li is debian11
1676 #p[0]=/a/opt/emacs-trisuqel10
1677 #p[1]=/a/opt/emacs-trisquel10-nox
1679 m s rsync
"$@" -ahviSAXPH root@li.b8.nz
:/a
/h
/proposed-comments
/ /a
/h
/proposed-comments || ret
=$?
1682 bkpush
() { # no emacs. for running faster.
1683 p
=(/a
/bin
/a
/exe
/a
/h
/a
/c
/p
/c
/machine_specific
/vps
{,.hosts
} /c
/roles
/prom_export
/files
/simple
/usr
/local
/bin
/fsf-install-node-exporter
)
1684 a
="-ahviSAXPH --specials --devices --delete --relative --exclude-from=/p/c/li-rsync-excludes"
1686 m rsync
"$@" $a ${p[@]} /p
/c
/machine_specific
/bk root@bk.b8.nz
:/ || ret
=$?
1689 jepush
() { # no emacs. for running faster.
1690 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
)
1691 a
="-ahviSAXPH --specials --devices --delete --relative --exclude-from=/p/c/li-rsync-excludes"
1693 m rsync
"$@" $a ${p[@]} /p
/c
/machine_specific
/je root@je.b8.nz
:/ || ret
=$?
1698 dsign iankelling.org expertpathologyreview.com zroe.org amnimal.ninja
1701 m sl
$h.b8.nz
<<'EOF'
1722 local f
=/var
/lib
/bind
/db.b8.nz
1725 m sudo
rm -fv $f.jnl
$f.signed.jnl
1726 m sudo
install -m 644 -o bind -g bind /p
/c
/machine_specific
/vps
/bind-initial
/db.b8.nz
$f
1730 # keys generated like this
1731 # because of https://ftp.isc.org/isc/dnssec-guide/dnssec-guide.pdf
1732 # https://blog.apnic.net/2019/05/23/how-to-deploying-dnssec-with-bind-and-ubuntu-server/
1734 # key length is longer than that guide because
1735 # we are using those at fsf and when old key lengths
1736 # become insecure, I want some extra time to update.
1737 # dnsecgen (in brc2)
1740 dnssec-keygen
-a RSASHA256
-b 2048 $zone
1741 dnssec-keygen
-f KSK
-a RSASHA256
-b 4096 $zone
1742 for f
in K
"$zone".
*.key
; do
1743 # eg Kb8.nz.+008+47995.key tag=47995
1744 # in dnsimple, you add the long string from this.
1745 # in gandi, you add the long string from the .key file,
1746 # then see that the digest matches the ds.
1747 echo "tag is the number after DS"
1748 dnssec-dsfromkey
-a SHA-256
$f
1750 # For b8.nz, we let bind read the keys and sign, and
1751 # right now they have root ownership, so let them
1753 chmod g
+r .
/*.private
1756 # create .signed file
1757 # note: full paths probably not needed.
1760 local zone
=${arg#db.}
1761 local dir
=/p
/c
/machine_specific
/vps
/filesystem
/var
/lib
/bind
1762 dnssec-signzone
-S -e +31536000 -o $zone -K $dir -d $dir $dir/db.
$zone
1766 # set day start for use in other programs.
1767 # expected to do be in a format like 830, or 800 or 1300.
1770 echo $1 >/b
/data
/daystart
1772 cat /b
/data
/daystart
1776 #### begin bitcoin related things
1778 local f
=/etc
/bitcoin
/bitcoin.conf
1779 # importprivkey will timeout if using the default of 15 mins.
1780 # upped it to 1 hour.
1781 bitcoin-cli
-rpcclienttimeout=60000 -"$(s grep rpcuser= $f)" -"$(s grep rpcpassword= $f)" "$@"
1783 btcusd
() { # $1 btc in usd
1785 price
="$(curl -s https://api.coinbase.com/v2/prices/BTC-USD/spot | jq -r .data.amount)"
1786 printf "$%s\n" "$price"
1788 printf "$%.2f\n" "$(echo "scale
=4; $price * $1"| bc -l)"
1791 usdbtc
() { # $1 usd in btc
1793 price
="$(curl -s https://api.coinbase.com/v2/prices/BTC-USD/spot | jq -r .data.amount)"
1794 printf "$%s\n" "$price"
1796 # 100 mil satoshi / btc. 8 digits after the 1.
1797 printf "%.8f btc\n" "$(echo "scale
=10; $1 / $price "| bc -l)"
1800 satoshi
() { # $1 satoshi in usd
1802 price
="$(curl -s https://api.coinbase.com/v2/prices/BTC-USD/spot | jq -r .data.amount)"
1803 price
=$
(echo "scale=10; $price * 0.00000001"|
bc -l)
1804 printf "$%f\n" "$price"
1806 printf "$%.2f\n" "$(echo "scale
=10; $price * $1"| bc -l)"
1810 # Bitcoin holds open the wallet file. this causes problems for a
1811 # secondary computer running bitcoin and receiving a backup. So, as a
1812 # workaround, I intend to manually enable the wallet when I want to use
1813 # it and leave it disabled otherwise.
1818 if [[ ! $
(readlink
-f /var
/lib
/bitcoind
/wallets
) == /q
/wallets
]]; then
1819 if systemctl
--quiet is-active bitcoind
; then
1820 if [[ -e /tmp
/no-bitcoinon
]]; then
1823 if [[ $EUID == 0 ]]; then
1824 m
install -T -o iank
-g iank
/dev
/null
/tmp
/no-bitcoinon
1826 m
touch /tmp
/no-bitcoinon
1832 m s
ln -s /q
/wallets
/var
/lib
/bitcoind
1833 sudo chown
-h bitcoin
:bitcoin
/var
/lib
/bitcoind
/wallets
1835 m ser start bitcoind
1837 m
rm /tmp
/no-bitcoinon
1846 if [[ $
(readlink
-f /var
/lib
/bitcoind
/wallets
) == /q
/wallets
]]; then
1847 if systemctl
--quiet is-active bitcoind
; then
1848 if [[ -e /tmp
/no-bitcoinon
]]; then
1851 if [[ $EUID == 0 ]]; then
1852 m
install -T -o iank
-g iank
/dev
/null
/tmp
/no-bitcoinon
1854 m
touch /tmp
/no-bitcoinon
1860 m
rm /var
/lib
/bitcoind
/wallets
1862 m ser start bitcoind
1864 m
rm /tmp
/no-bitcoinon
1869 #### end bitcoin related things
1873 cbfstool
() { /a
/opt
/coreboot
/build
/cbfstool
"$@"; }
1879 cp /a
/bin
/data
/COPYING
"$@"
1881 cp /a
/bin
/data
/COPYING .
1888 cp /a
/bin
/data
/LICENSE
"$@"
1890 cp /a
/bin
/data
/LICENSE .
1895 if type -p chromium
&>/dev
/null
; then
1899 cmd
="schroot -c bullseye chromium"
1900 CHROMIUM_FLAGS
='--enable-remote-extensions' $cmd & r
1906 # pipe to this, or just type like a shell
1909 tee >(ssh frodo.b8.nz
) >(ssh x2
) >(ssh tp.b8.nz
) >(ssh kw
) >(ssh tp.b8.nz
)
1913 for host in x2 kw tp.b8.nz x3.b8.nz frodo.b8.nz
; do
1919 debian_pick_mirror
() {
1920 # netselect-apt finds a fast mirror.
1921 # but we need to replace the mirrors ourselves,
1922 # because it doesnt do that. best it can do is
1923 # output a basic sources file
1924 # here we get the server it found, get the main server we use
1925 # then substitute all instances of one for the other in the sources file
1926 # and backup original to /etc/apt/sources.list-original.
1927 # this is idempotent. the only way to identify debian sources is to
1928 # note the original server, so we put it in a comment so we can
1929 # identify it later.
1931 file=$
(mktemp
-d)/f
# safe way to get file name without creating one
1932 sudo netselect-apt
-o "$file" ||
return 1
1933 url
=$
(grep ^
\\w
$file |
head -n1 |
awk '{print $2}')
1934 sudo
cp -f /etc
/apt
/sources.list
/etc
/apt
/sources.list-original
1935 sudo
sed -ri "/http.us.debian.org/ s@( *[^ #]+ +)[^ ]+([^#]+).*@\1$url\2# http.us.debian.org@" /etc
/apt
/sources.list
1939 digdiff @ns
{1,2}.iankelling.org
"$@"
1943 "$@" |
& ts ||
return $?
1953 /b
/ds
/distro-begin |
& ts ||
return $?
1954 /b
/ds
/distro-end |
& ts ||
return $?
1960 /b
/ds
/distro-begin |
& ts ||
return $?
1966 /b
/ds
/distro-end |
& ts ||
return $?
1979 envload
() { # load environment from a previous: export > file
1980 local file=${1:-$HOME/.${USER}_env}
1981 eval "$(export | sed 's/^declare -x/export -n/')"
1982 while IFS
= read -r line
; do
1983 # declare -x makes variables local to a function
1984 eval ${line/#declare -x/export}
1988 failfunc
() { asdf a b c
; }
1989 failfunc2
() { failfunc d e f
; }
1991 # one that comes with distros is too old for newer devices
1993 /a
/opt
/android-platform-tools
/fastboot
"$@";
1996 kdecd
() { /usr
/lib
/x86_64-linux-gnu
/libexec
/kdeconnectd
; }
1999 cat /sys
/class
/power_supply
/BAT
0/capacity
2002 # List of apps to install/update
2003 # Create from existing manually installed apps by doing
2005 # fdroidcl search -i, then manually removing
2006 # automatically installed/preinstalled apps
2009 # # my attempt at recovering from boot loop:
2010 # # in that case, boot to recovery (volume up, home button, power, let go of power after samsun logo)
2012 # mount /dev/block/mmcblk0p12 /data
2014 # find -iname '*appname*'
2016 # usually good enough to just rm -rf /data/app/APPNAME
2019 # # causes replicant to crash
2020 # org.quantumbadger.redreader
2021 # org.kde.kdeconnect_tp
2023 # not broke, but wont work without gps
2024 #com.zoffcc.applications.zanavi
2025 # not broke, but not using atm
2026 #com.nutomic.syncthingandroid
2027 # # doesn\'t work on replicant
2028 #net.sourceforge.opencamera
2031 net.mullvad.mullvadvpn
2033 io.github.subhamtyagi.lastlauncher
2035 com.biglybt.android.client
2036 de.marmaro.krt.ffupdater
2037 me.ccrama.redditslide
2038 org.fedorahosted.freeotp
2040 com.alaskalinuxuser.justnotes
2041 com.artifex.mupdf.viewer.app
2042 com.danielkim.soundrecorder
2045 com.jmstudios.redmoon
2047 org.kde.kdeconnect_tp
2050 cz.martykan.forecastie
2051 de.danoeh.antennapod
2053 de.marmaro.krt.ffupdater
2054 eu.siacs.conversations
2056 im.vector.alpha
# riot
2057 info.papdt.blackblub
2058 me.tripsit.tripmobile
2060 net.minetest.minetest
2065 org.smssecure.smssecure
2067 sh.
ftp.rocketninelabs.meditationassistant.opensource
2069 # https://forum.xda-developers.com/android/software-hacking/wip-selinux-capable-superuser-t3216394
2074 local -A installed updated
2076 # tried putting this in go buildscript cronjob,
2077 # but it failed with undefined: os.UserCacheDir. I expect its due to
2078 # an environment variable missing, but its easier just to stick it here.
2079 m go get
-u mvdan.cc
/fdroidcl ||
return 1
2081 if fdroidcl search
-u |
grep ^org.fdroid.fdroid
; then
2082 fdroidcl
install org.fdroid.fdroid
2086 for p
in $
(fdroidcl search
-i|
grep -o "^\S\+"); do
2089 for p
in $
(fdroidcl search
-u|
grep -o "^\S\+"); do
2092 for p
in ${fdroid_pkgs[@]}; do
2093 if ! ${installed[$p]:-false}; then
2094 m fdroidcl
install $p
2095 # sleeps are just me being paranoid since replicant has a history of crashing when certain apps are installed
2099 for p
in ${!installed[@]}; do
2100 if ! ${updated[$p]:-true}; then
2101 m fdroidcl
install $p
2107 firefox-default-profile
() {
2108 local key value section
2112 file=/p
/c
/subdir_files
/.mozilla
/firefox
/profiles.ini
2113 sed -ri "/^ *$key/d" "$file"
2114 sed -ri "/ *\[$section\]/,/^ *\[[^]]+\]/{/^\s*${key}[[:space:]=]/d};/ *\[$section\]/a $key=$value" "$file"
2116 fdhome
() { #firefox default home profile
2117 firefox-default-profile Profile0
2121 firefox-default-profile Profile4
2125 if type -P firefox
&>/dev
/null
; then
2133 firefox
-P alt
"$@" >/dev
/null
2>&1
2139 local dname
="${PWD##*/}"
2140 local m
="/a/tmp/$dname-missing"
2141 local d
="/a/tmp/$dname-diff"
2142 [[ -e $d ]] && rm "$d"
2143 [[ -e $m ]] && rm "$m"
2146 while read -r line
; do
2147 fsfile
="$1${line#.}"
2148 if [[ -e "$fsfile" ]]; then
2149 md5diff
"$line" "$fsfile" && tee -a "/a/tmp/$dname-diff" <<< "$fsfile $line"
2152 echo "$line" >> "$m"
2153 msize
=$
((msize
+ 1))
2155 done < <(find .
-type f
)
2158 (( msize
<= 100 )) && cat $m
2163 # expected output, with different tmp dirs
2164 # /tmp/tmp.HDPbwMqdC9/c/d ./c/d
2165 # /a/tmp/tmp.qLDkYxBYPM-missing
2176 echo different
> $x/c
/d
2182 # test whether missing files were renamed, generally for use with fsdiff
2183 # $1 = fsdiff output file, $2 = directory to compare to. pwd = fsdiff dir
2184 # echos non-renamed files
2188 { sums
+=( "$(md5sum < "$x")" ) ; } 2>/dev
/null
2190 while read -r line
; do
2191 { missing_sum
=$
(md5sum < "$line") ; } 2>/dev
/null
2193 for x
in "${sums[@]}"; do
2194 if [[ $missing_sum == "$x" ]]; then
2199 $renamed ||
echo "$line"
2205 # F = fullscren, z = random, Z = auto zoom
2206 command feh
--auto-rotate -FzZ "$@"
2212 firefox
-P default
"$@" >/dev
/null
2>&1
2216 git config user.email ian@iankelling.org
2219 # at least in flidas, things rely on gpg being gpg1
2221 if type -P gpg2
&>/dev
/null
; then
2229 local email
=iank@fsf.org
2230 git send-email
--notes "--envelope-sender=<$email>" \
2231 --suppress-cc=self
"$@"
2234 gup
() { /a
/f
/gnulib
/build-aux
/gnupload
"$@"; }
2236 dejagnu
() { /a
/opt
/dejagnu
/dejagnu
"$@"; }
2239 # do git status on published repos.
2242 cd "$(readlink -f $x)"/..
2243 status
=$
(i status
-s) ||
pwd
2244 if [[ $status ]]; then
2247 printf "%s\n" "$status"
2255 # note: database location is specified in ~/.timetrap.yml, currently /p/.timetrap.db
2257 local day i days_back
2259 for (( i
=days_back
; i
>=0; i--
)); do
2260 day
=$
( date +%F
-d @$
((EPOCHSECONDS
- 86400*i
)) )
2261 date "+%a %b %d" -d @$
((EPOCHSECONDS
- 86400*i
)) |
tr '\n' ' '
2262 /a
/opt
/timetrap
/bin
/t d
-ftotal -s $day -e $day all
-m '^w|lunch$'
2265 to
() { t out
-a "$@"; }
2266 ti
() { t
in -a "$@"; }
2272 in_secs
="$(date -d "${*//[_.]/ }" +%s)"
2273 m t out
-a "$(date +%F.%T -d @$(( in_secs + 60*45 )) )"
2278 # help me focus. opens 2 windows.
2280 /p
/c
/proc
/focus
/linux-amd64
/focus
&
2286 # Display a list of the active window title
2287 # i've been on with 10 second samples going back
2288 # 5 minutes. If I've been on one window for 10 seconds
2289 # or longer, then display the second count.
2291 # Press any key to exit.
2294 killall arbtt-capture
&>/dev
/null ||
:
2295 rm -f ~
/.arbtt
/capture.log
2296 arbtt-capture
--sample-rate=10 &
2300 # i first thought to sleep and capture ctrl-c, but it seems we can't
2301 # capture control-c, unless maybe we implement the commands in a
2302 # separate script or maybe add err-cleanup to err. Anyways, this
2303 # method is superior because any single char exits.
2304 read -rsN1 -t 5 char || ret
=$?
2305 if (( ret
== 142 )) ||
[[ ! $char ]]; then
2307 #e ret=$ret char=$char
2310 killall arbtt-capture ||
:
2318 local i j l sec blanks line
2319 local -a arbtt_lines
2320 if [[ ! -e ~
/.arbtt
/capture.log
]]; then
2323 blanks
=$
(( LINES
- 34 ))
2324 for (( i
=0; i
< blanks
; i
++ )); do
2331 # https://stackoverflow.com/questions/56486272/how-to-concat-multiple-fields-to-same-line-with-jq
2332 arbtt_lines
=$
(arbtt-dump
-l 30 -t json | \
2333 jq
-r '.[] | [ ( .inactive / 1000 | floor ) , ( .windows[] | select (.active == true) |.title) ] | @tsv' |
tac)
2334 for line
in "${arbtt_lines[@]}"; do
2335 read -r sec l
<<<"$line"
2336 if (( j
>= LINES
)); then
2339 if (( i
% 6 == 0 && i
>= 2 )); then
2341 echo "## $(( i / 6 + 1 )) ##"
2343 if (( sec
> 10 )); then
2344 printf "%3d %s\n" $sec "$l" |
sed -r "s/^(.{$COLUMNS}).*/\1/"
2346 printf " %s\n" "$l" |
sed -r "s/^(.{$COLUMNS}).*/\1/"
2351 while (( j
< 34 && j
< LINES
)); do
2359 # from the log, show only the currently active window, and the number of
2360 # seconds of input inactivity.
2361 arbtt-dump
"$@" |
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}' ; }
2364 /a
/opt
/idea-IC-163.7743
.44/bin
/idea.sh
"$@" & r
2368 d
=/var
/lib
/znc
/moddata
/log
/iank
/
2369 for n
in freenode libera
; do
2372 for x
in "#$1/"*; do
2377 if [[ -e $tmp ]]; then
2381 sed \"s
/^.
/${base%log}/\" ${files[@]}|
sort -n
2387 sl root@iankelling.org ilogs-local
"$@"
2394 d
=/var
/lib
/znc
/moddata
/log
/iank
/
2395 for n
in freenode libera
; do
2396 if [[ ! -d $d$n/"$chan" ]]; then
2402 echo $x; sed "s/^./${x%log}/" $x; hr
;
2408 chan
="${1:-#fsfsys}"
2409 # use * instead of -r since that does sorted order
2410 sl root@iankelling.org ilog-local
"$chan" |
less +G
2414 if type gio
&> /dev
/null
; then
2416 elif type gvfs-open
&> /dev
/null
; then
2421 # another alternative is run-mailcap
2426 # grep -Evi -e "^(\S+\s+){4}(sudo|sshd|cron)\[\S*:" \
2427 # -e "^(\S+\s+){4}systemd\[\S*: (starting|started) (btrfsmaintstop|dynamicipupdate|spamd dns bug fix cronjob|rss2email)\.*$"
2430 # journalctl -n 10000 -f "$@" | jfilter
2432 # jr() { journalctl "$@" | jfilter | less ; }
2433 # jrf() { journalctl -n 200 -f "$@" | jfilter; }
2436 ## old version for model01. i need to get that firmware working again.
2437 # kff() { # keyboardio firmware flash. you must hold down the tilde key
2438 # pushd /a/opt/Model01-Firmware
2439 # # if we didn't want this yes hack, then remove "shell read" from
2440 # # /a/opt/Kaleidoscope/etc/makefiles/sketch.mk
2441 # yes $'\n' | VERBOSE=1 make flash
2447 pushd /a
/opt
/Kaleidoscope
/examples
/Devices
/Keyboardio
/Model100
2453 local umask_orig name
2454 if (( $# != 1 )); then
2455 e expected
1 arg
>&2
2461 wg genkey |
tee $name-priv.key | wg pubkey
> $name-pub.key
2467 # note: 1, 4, 5 are occupied by mail wireguard
2476 local host ipsuf f files
2477 for host in ${!vpn_ips[@]}; do
2478 ipsuf
=${vpn_ips[$host]}
2480 u
/a
/bin
/ds
/machine_specific
/$host/filesystem
/etc
/systemd
/system
/openvpn-client-tr@.service
<<EOF
2482 Description=OpenVPN tunnel for %I
2483 After=syslog.target network-online.target
2484 Wants=network-online.target
2485 Documentation=man:openvpn(8)
2486 Documentation=https://community.openvpn.net/openvpn/wiki/Openvpn24ManPage
2487 Documentation=https://community.openvpn.net/openvpn/wiki/HOWTO
2488 Requires=iptables.service
2492 RuntimeDirectory=openvpn-client
2493 RuntimeDirectoryMode=0710
2494 WorkingDirectory=/etc/openvpn/client
2495 ExecStart=/usr/sbin/openvpn --suppress-timestamps --nobind --config /etc/openvpn/client/%i.conf
2496 # todo, try reenabling this from the default openvpn,
2497 # it was disabled so we could do bind mounts as a command,
2498 # but now systemd handles it
2499 #CapabilityBoundingSet=CAP_IPC_LOCK CAP_NET_ADMIN CAP_NET_RAW CAP_SETGID CAP_SETUID CAP_SYS_CHROOT CAP_DAC_OVERRIDE
2501 # DeviceAllow=/dev/null rw
2502 # DeviceAllow=/dev/net/tun rw
2504 # we use .1 to make this be on a different network than kd, so that we can
2505 # talk to transmission on kd from remote host, and still use this
2507 ExecStartPre=/usr/bin/flock -w 20 /tmp/newns.flock /a/bin/newns/newns -n 10.174.$ipsuf start %i
2508 ExecStartPre=/sbin/iptables-restore /a/bin/distro-setup/transmission-firewall/netns.rules
2509 # allow wireguard network to connect
2510 ExecStartPre=/usr/sbin/ip r add 10.8.0.0/24 via 10.174.$ipsuf.1 dev veth1-client
2511 ExecStopPost=/usr/bin/flock -w 20 /tmp/newns.flock /a/bin/newns/newns stop %i
2513 BindReadOnlyPaths=/etc/tr-resolv:/run/systemd/resolve:norbind /etc/basic-nsswitch:/etc/resolved-nsswitch:norbind
2516 WantedBy=multi-user.target
2521 for host in ${!vpn_ips[@]}; do
2522 ipsuf
=${vpn_ips[$host]}
2524 local-data-ptr: "10.2.0.$ipsuf $host.b8.nz"
2527 } | u
/b
/ds
/ptr-data
2530 for host in ${!vpn_ips[@]}; do
2531 ipsuf
=${vpn_ips[$host]}
2533 $host A 10.2.0.$ipsuf
2534 ${host}wg A 10.8.0.$ipsuf
2535 ${host}vp A 10.5.5.$ipsuf
2536 ${host}tr A 10.174.$ipsuf.2
2539 } | cedit vpn-ips-update
/p
/c
/machine_specific
/vps
/bind-initial
/db.b8.nz ||
:
2542 echo checking
for stray files
:
2545 cd /a
/bin
/ds
/machine_specific
2547 files
=( */filesystem
/etc
/systemd
/system
/openvpn-client-tr@.service
)
2550 for f
in "${files[@]}"; do
2552 if [[ ! ${vpn_ips[$host]} ]]; then
2553 e
/a
/bin
/ds
/machine_specific
/$host/filesystem
/etc
/systemd
/system
/openvpn-client-tr@.service
2557 cd /p
/c
/machine_specific
2559 files
=( */filesystem
/etc
/wireguard
/wghole.conf
)
2562 for f
in "${files[@]}"; do
2564 if [[ ! ${vpn_ips[$host]} ]]; then
2565 e
/p
/c
/machine_specific
/$host/filesystem
/etc
/wireguard
/wghole.conf
2566 e cedit
-s $host /p
/c
/machine_specific
/li
/filesystem
/etc
/wireguard
/wgmail.conf
'<<<""'
2571 # usage host ipsuf [extrahost]
2573 # If the keys already exist and you want new ones, remove them:
2574 # rm /p/c/machine_specific/$host/filesystem/etc/wireguard/hole-{priv,pub}.key
2576 # extrahost is a host/cidr that is allowed to go be routed through the
2579 if (( $# < 2 ||
$# > 3 )); then
2580 e expected
2-3 arg of hostname
, ip suffix
, and extrahost
>&2
2583 local host ipsuf umask_orig vpn_allowed
2589 for vpn_host
in ${!vpn_ips[@]}; do
2590 if [[ $vpn_host == "$host" ]]; then
2593 vpn_allowed
+=",10.174.${vpn_ips[$vpn_host]}.2/32"
2595 mkdir
-p /p
/c
/machine_specific
/$host/filesystem
/etc
/wireguard
2597 cd /p
/c
/machine_specific
/$host/filesystem
/etc
/wireguard
2600 if [[ ! -s hole-priv.key ||
! -s hole-pub.key
]]; then
2601 wg genkey |
tee hole-priv.key | wg pubkey
> hole-pub.key
2603 cat >wghole.conf
<<EOF
2605 # contents hole-priv.key
2606 PrivateKey = $(cat hole-priv.key)
2608 Address = 10.8.0.$ipsuf/24
2609 # https://dev.to/tangramvision/what-they-don-t-tell-you-about-setting-up-a-wireguard-vpn-1h2g
2610 # ||: makes the systemd service not fail due to the failed command
2611 PostUp = ping -w10 -c1 10.8.0.1 ||:
2614 # li. called wgmail on that server
2615 PublicKey = CTFsje45qLAU44AbX71Vo+xFJ6rt7Cu6+vdMGyWjBjU=
2616 AllowedIPs = 10.8.0.0/24$vpn_allowed$extrahost
2617 Endpoint = 72.14.176.105:1194
2618 PersistentKeepalive = 25
2621 # old approach. systemd seems to work fine and cleaner.
2622 rm -f ..
/network
/interfaces.d
/wghole
2623 cedit
-q $host /p
/c
/machine_specific
/li
/filesystem
/etc
/wireguard
/wgmail.conf
<<EOF || [[ $? == 1 ]]
2625 PublicKey = $(cat hole-pub.key)
2626 AllowedIPs = 10.8.0.$ipsuf/32,10.174.${vpn_ips[$host]}.2/32
2632 mns
() { # mount namespace
2635 s mkdir
-p /root
/mount_namespaces
2636 if ! sudo mountpoint
/root
/mount_namespaces
>/dev
/null
; then
2637 m sudo mount
--bind /root
/mount_namespaces
/root
/mount_namespaces
2639 m sudo mount
--make-private /root
/mount_namespaces
2640 if [[ ! -e /root
/mount_namespaces
/$ns ]]; then
2641 m sudo
touch /root
/mount_namespaces
/$ns
2643 if ! sudo mountpoint
/root
/mount_namespaces
/$ns >/dev
/null
; then
2644 m sudo unshare
--propagation slave
--mount=/root
/mount_namespaces
/$ns /bin
/true
2646 m sudo
-E /usr
/bin
/nsenter
--mount=/root
/mount_namespaces
/$ns "$@"
2649 mnsd
() { # mount namespace + systemd namespace
2654 s mkdir
-p /root
/mount_namespaces
2655 if ! sudo mountpoint
/root
/mount_namespaces
>/dev
/null
; then
2656 m sudo mount
--bind /root
/mount_namespaces
/root
/mount_namespaces
2658 m sudo mount
--make-private /root
/mount_namespaces
2659 if [[ ! -e /root
/mount_namespaces
/$ns ]]; then
2660 m sudo
touch /root
/mount_namespaces
/$ns
2662 if ! sudo mountpoint
/root
/mount_namespaces
/$ns >/dev
/null
; then
2663 m sudo unshare
--propagation slave
--mount=/root
/mount_namespaces
/$ns /bin
/true
2666 pid
=$
(servicepid
$unit)
2667 tmpf
=$
(mktemp
--tmpdir $unit.XXXXXXXXXX
)
2669 printf "%s " "${@@Q}" >>$tmpf
2672 m sudo nsenter
-t $pid -n --mount=/root
/mount_namespaces
/$ns sudo
-u $USER -i bash
-c ". $tmpf & sleep 1; rm $tmpf"
2679 mns
$ns sudo
-u iank
-E env
"PATH=$PATH" "$@"
2685 if ! s ip netns list |
grep -Fx nonet
&>/dev
/null
; then
2686 s ip netns add nonet
2688 mns
$ns --net=/var
/run
/netns
/nonet
/bin
/bash
2695 if ! s ip netns list |
grep -Fx nonet
&>/dev
/null
; then
2696 s ip netns add nonet
2698 mns
$ns --net=/var
/run
/netns
/nonet sudo
-E -u iank
/bin
/bash
2704 # l = the loopback device
2706 # get sudo pass cached right away
2707 if ! sudo
-nv 2>/dev
/null
; then
2710 if [[ $1 == /* ]]; then
2713 if mns
$base mountpoint
-q /mnt
/$base; then
2716 l
=$
(losetup
-j $fs_file |
sed -rn 's/^([^ ]+): .*/\1/p' |
head -n1 ||
:)
2718 l
=$
(sudo losetup
-f)
2719 m sudo losetup
$l $fs_file
2721 if ! sudo cryptsetup status
/dev
/mapper
/$base &>/dev
/null
; then
2722 if ! m sudo cryptsetup luksOpen
$l $base; then
2723 m sudo losetup
-d $l
2727 m sudo mkdir
-p /mnt
/$base
2728 m mns
$base mount
/dev
/mapper
/$base /mnt
/$base
2729 m mns
$base chown
$USER:$USER /mnt
/$base
2733 if mns
$base mountpoint
/mnt
/$base &>/dev
/null
; then
2734 m mns
$base umount
/mnt
/$base
2736 if sudo cryptsetup status
/dev
/mapper
/$base &>/dev
/null
; then
2737 if ! m sudo cryptsetup luksClose
/dev
/mapper
/$base; then
2738 echo lom
: failed cryptsetup luksClose
/dev
/mapper
/$base
2742 l
=$
(losetup
-l --noheadings |
awk '$6 ~ /\/'$base'$/ {print $1}')
2744 m sudo losetup
-d $l
2746 echo lom
: warning
: no loopback device found
2751 # mu personality. for original, just run mp. for 2, run mp 2.
2752 # this is partly duplicated in mail-setup
2756 if ! killall mu
; then
2763 echo error
: mu not dead
2768 set -- /m
/mucache ~
/.cache
/mu
/m
/.mu ~
/.config
/mu
2773 if [[ -e $f && ! -L $f ]]; then
2776 m
ln -sf -T $target $f
2782 local md dst ln_path src two
2786 -2) two
=true
shift ;;
2798 for d
in /m
/md
/$md /m
/4e
2/$md; do
2799 if [[ -d $d && ! -L $d ]]; then
2804 if [[ ! $src ]]; then
2805 echo "error: could not find $md" >&2
2809 m
ln -sf -T $dst $ln_path
2819 ### begin copied from mdenable, but different d ###
2820 for d
in /m
/4e
/$md /m
/4e
2/$md; do
2821 if [[ -d $d && ! -L $d ]]; then
2826 if [[ ! $src ]]; then
2827 echo "error: could not find $md" >&2
2830 ### end copy from mdenable ###
2832 if [[ -L $dst ]]; then m
rm $dst; fi
2838 markdown
"$1" >/tmp
/mdtest.html
2839 firefox
/tmp
/mdtest.html
2842 mo
() { xset dpms force off
; } # monitor off
2845 # seems to be the best gpu decoding on my nvidia 670.
2846 # vlc gets similar or better framerate, but is much darker output on my test movie at least.
2851 echo 0f | sudo
tee -a /sys
/kernel
/debug
/dri
/0/pstate
2854 # going back to the default slow clock, and slower fan:
2855 # echo 07 | sudo tee -a /sys/kernel/debug/dri/0/pstate
2856 if [[ $DISPLAY ]]; then
2857 mpv
--vo=vdpau
--hwdec=auto
"$@"
2859 # waylandvk seems to work the same
2860 mpv
--gpu-context=wayland
--hwdec=auto
2865 mpv
--profile=d
"$@";
2867 # mpv all media files in . or $1
2869 local -a extensions arg
2870 # get page source of https://en.wikipedia.org/w/index.php?title=Video_file_format&action=edit
2871 # into /a/x.log, then
2872 # grep '^| *\.' /a/x.log | sed 's/| *//;s/,//g'
2874 # note: to join them together for a regex, do:
2875 # old=; for e in ${extensions[@]/./}; do if [[ ! $old ]]; then old=$e; continue; fi; echo -n "$old|"; old=$e; done; echo $e
2898 .mpg .mp2 .mpeg .mpe .mpv
2908 arg
=("(" -iname "*${extensions[0]}")
2909 for (( i
=1 ; i
< ${#extensions[@]}; i
++ )); do
2910 arg
+=(-o -iname "*${extensions[i]}")
2915 #find $dir "${arg[@]}" -size +200k
2916 find $dir "${arg[@]}" -size +200k
-exec mpv
--profile=d
'{}' +
2919 mpv
--profile=s
"$@";
2927 d
=( /var
/lib
/znc
/moddata
/log
/iank
/{freenode
,libera
} )
2928 # use * instead of -r since that does sorted order
2929 ssh root@iankelling.org
"for f in ${d[*]}; do cd \$f/#$1; grep '\<iank.*' *; done" | cut
--complement -c12-16
2935 d
=/var
/lib
/znc
/moddata
/log
/iank
/freenode
2936 ssh root@iankelling.org
"cd $d; find . -mtime -60 -type f -exec grep '\<iank.*' {} +" |
sed -r 's,^..([^/]*)/(.{11})(.{5})(.{8}).,\2\4 \1,' |
sort
2939 # The way pidgin logs with xmpp (maybe related to running cheogram too)
2940 # is that there are sometimes duplicates, and sometimes the a log file
2941 # is for a specific day yet logs messages for subsequent days, and the
2942 # only way to realize that is to notice that the timestamps rolled over
2943 # into a new day, you can't see it in isolation. So, basically, pidgin
2944 # logs are really annoying to read a grep of my messages to find the
2945 # date and time I said when I started and stopped working, so I'm trying
2946 # out a new client: profanity.
2948 c
/p
/c
/.purple
/logs
/jabber
/iank@fsf.org
/office@conference.fsf.org.chat
2949 for x
in *.html
; do html2text
-o ${x%.html}.txt
$x; done;
2950 # shellcheck disable=SC2016 # false positive on ${
2951 grep -A1 ') iank:' .
/*.txt \
2952 |
sed -r 's/^(.{10})[^ ]*\.txt:\(?([^ ]*)[[:space:]](..). iank:/\1_\2_\3/
2955 s/^[^ ]*\.txt:\((.{2}).(.{2}).(.{4}) (.{8}) (.{2})\)?/\3-\1-\2_\4_\5/' \
2956 |
sed -n 'x;1d;0~2{G;s/\n/ /;p};${x;p}'
2962 pushd /home
/iank
/.local
/share
/profanity
/chatlogs
/iank_at_fsf.org
/rooms
/office_at_conference.fsf.org
2964 logcount
=${#logs[@]}
2965 if (( logcount
> 15 )); then
2966 i
=$
(( logcount
- 15 ))
2970 # usually do this on monday, sometimes later
2971 if [[ $
(date +%A
) == Monday
]]; then
2972 min_date
=$
(date -d 'monday 2 weeks ago' +%s
)
2974 min_date
=$
(date -d 'monday 3 weeks ago' +%s
)
2976 for (( ; i
< logcount
; i
++ )); do
2978 d
=$
(date -d "$(head -n1 $log|awk '{print $1}')" +%s
)
2979 if (( d
< min_date
)); then
2982 if awk '$3 == "iank:"' $log |
sed -r 's/^(.{10}).(.{8})[^ ]+(.*)/\1_\2\3/' |
grep .
; then
2990 # Tail all recent prof logs. Copying from profanity has unwanted line breaks
2991 # especially for links.
2998 ssh b8.nz profr-local
3006 d0
="$(date +%Y_%m_%d).log"
3007 d1
="$(date -d '1 day ago' +%Y_%m_%d).log"
3009 files
=(/d
/p
/profanity
/chatlogs
/iank_at_fsf.org
/{*,rooms
/*}/{$d0,$d1})
3011 if (( ${#files[@]} > 0 )); then
3012 cat "${files[@]}" |
sort |
tail -n 40
3017 # Tail pms in the last day, for the case where we restart profanity and
3018 # didn't check for pms beforehand. Assume the most recent logs are on kd.
3019 # If that isn't the case, use prof-recent-local
3026 ssh b8.nz prof-recent-local
3030 prof-recent-local
() {
3031 local d dates
date files f
3032 # consider making the day count passed by parameter. note: this works: $(date -d '2 day ago' +%Y_%m_%d)
3033 dates
=("$(date +%Y_%m_%d)" "$(date -d '1 day ago' +%Y_%m_%d)" )
3034 for d
in /d
/p
/profanity
/chatlogs
/iank_at_fsf.org
/!(rooms
); do
3036 for date in ${dates[@]}; do
3038 if [[ -e $f ]]; then
3042 if (( ${#files[@]} >= 1 )); then
3043 cat ${files[@]} |
tail
3055 ssh b8.nz prof-recent-sort
3060 prof-recent-sort
() {
3061 local d dates
date files f
3062 # consider making the day count passed by parameter. note: this works: $(date -d '2 day ago' +%Y_%m_%d)
3063 dates
=("$(date +%Y_%m_%d)" "$(date -d '1 day ago' +%Y_%m_%d)" )
3065 for d
in /d
/p
/profanity
/chatlogs
/iank_at_fsf.org
/!(rooms
); do
3066 for date in ${dates[@]}; do
3068 if [[ -e $f ]]; then
3073 for f
in "${files[@]}"; do
3079 # usage: debvm DEBIAN_VERSION RAM_MB
3081 local ver ram fname src
3084 # * is because it might have -backports in the name. we only expect 1 expansion
3085 fnames
=( debian-
$ver-*nocloud-
"$(dpkg --print-architecture)".qcow2
)
3086 if (( ${#fnames[@]} >= 2 )); then
3087 echo "error: iank: unexpected multiple files"
3090 fname
="${fnames[0]}"
3091 src
=/a
/opt
/roms
/$fname
3092 if [[ ! -f $src ]]; then
3093 echo debvm
: not found
$src, download from eg
: https
://cloud.debian.org
/images
/cloud
/buster
/latest
/
3097 # note, in fai-revm we do this: not sure why, maybe because of br device
3098 # --graphics spice,listen=0.0.0.0
3099 m s virt-install
--osinfo debian11
--rng /dev
/urandom
-n deb
${ver}tmp
--import -r $ram --vcpus 2 --disk /t
/$fname --graphics spice
3100 # note: to ssh into this machine will require host key generation: ssh-keygen -A
3102 # random: for cvs2git on gnu www, use debian 10. I could use trisquel,
3103 # but happen to want to try out the debian cloud images. the upstream
3104 # requires python2 and hasn't really changed since the version in d10.
3106 # apt install cvs2git cvs
3107 # # 7G was not enough
3108 # mount -o mode=1777,nosuid,nodev,size=34G -t tmpfs tmpfs /tmp
3109 # cvs2git --encoding utf_8 --fallback-encoding ascii --dumpfile=dump www-rsync/www |& tee /tmp/l
3110 ## www-rsync is an rsynced copy of the cvsfrom savannah
3114 local time time_sec time_pretty days
3116 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
3121 if ! time_pretty
=$
(date +%F.
%R
-d @
$time); then
3122 echo bad
time: $time
3125 echo $time_pretty "$l"
3126 time_sec
=${time%%.*}
3127 # only look at the last 18 days. generally just use this for timesheet.
3128 if (( time_sec
< EPOCHSECONDS
- 60 * 60 * 24 * days
)); then break; fi
3133 sqlite3
-separator ' ' /p
/c
/subdir_files
/.local
/share
/gajim
/logs.db
"select time, message from logs where contact_name = 'iank'" |
less
3137 sqlite3
-separator ' ' /p
/c
/subdir_files
/.local
/share
/gajim
/logs.db
"select time, message from logs" |
less
3142 e
"lspci -nnk|gr -iA2 net"
3143 lspci
-nnk|gr
-iA2 net
3145 e
"s lshw -C network"
3147 sudo lshw
-C network
3151 ser stop NetworkManager
3152 ser disable NetworkManager
3153 ser stop NetworkManager-wait-online.service
3154 ser disable NetworkManager-wait-online.service
3156 sudo resolvconf
-d NetworkManager
3162 ser start NetworkManager
3168 oathtool
--totp -b "$*" | xclip
-selection clipboard
3170 # run cmd and copy output
3172 "$@" |
& pee
"xclip -r -selection clipboard" cat
3177 xclip
-r -selection clipboard
3181 pee
"xclip -r -selection clipboard" cat
3185 # from http://askubuntu.com/questions/456021/remove-vocals-from-mp3-and-get-only-instrumentals
3186 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
3189 pfind
() { #find *$1* in $PATH
3190 [[ $# != 1 ]] && { echo requires
1 argument
; return 1; }
3192 IFS
=: pathArray
=($PATH); unset IFS
3193 find "${pathArray[@]}" -iname "*$1*"
3197 # trash-restore lists everything that has been trashed at or below CWD
3198 # This picks out files just in CWD, not subdirectories,
3199 # which also match grep $1, usually use $1 for a time string
3200 # which you get from running restore-trash once first
3203 # last condition is to not ask again for ones we skipped
3204 while name
="$( echo | restore-trash | gr "$PWD/[^
/]\
+$
" | gr "$1" )" \
3205 && [[ $name ]] && (( $
(wc -l <<<"$name") >= nth
)); do
3206 name
="$(echo "$name" | head -n $nth | tail -n 1 )"
3207 read -r -p "$name [Y/n] " ask
3208 if [[ ! $ask ||
$ask == [Yy
] ]]; then
3209 x
=$
( echo "$name" | gr
-o "^\s*[0-9]*" )
3210 echo $x | restore-trash
> /dev
/null
3211 elif [[ $ask == [Nn
] ]]; then
3221 rld
/a
/h
/_site
/ li
:/var
/www
/iankelling.org
/html
3226 # fixes the menu bar in xmonad. this won\'t be needed when xmonad
3227 # packages catches up on some changes in future (this is written in
3230 # geekosaur: so youll want to upgrade to xmonad 0.13 or else use a
3231 # locally modified XMonad.Hooks.ManageDocks that doesnt set the
3232 # work area; turns out it\'s impossible to set correctly if you are
3233 # not a fully EWMH compliant desktop environment
3235 # geekosaur: chrome shows one failure mode, qt/kde another, other
3236 # gtk apps a third, ... I came up with a setting that works for me
3237 # locally but apparently doesnt work for others, so we joined the
3238 # other tiling window managers in giving up on setting it at all
3240 xprop
-root -remove _NET_WORKAREA
3244 # reviewboard, used at my old job
3245 #rbpipe() { rbt post -o --diff-filename=- "$@"; }
3246 #rbp() { rbt post -o "$@"; }
3254 r2e
() { command r2e
-d /p
/c
/rss2email.json
-c /p
/c
/rss2email.cfg
"$@"; }
3255 # only run on MAIL_HOST. simpler to keep this on one system.
3256 r2eadd
() { # usage: name url
3257 # initial setup of rss2email:
3258 # r2e new r2e@iankelling.org
3259 # that initializes files, and sets default email.
3260 # symlink to the config doesnt work, so I copied it to /p/c
3261 # and then use cli option to specify explicit path.
3262 # Only option changed from default config is to set
3265 # or else for a few feeds, the from address is set by the feed, and
3266 # if I fail delivery, then I send a bounce message to that from
3267 # address, which makes me be a spammer.
3269 r2e add
$1 "$2" $1@r2e.iankelling.org
3270 # get up to date and dont send old entries now:
3271 r2e run
--no-send $1
3274 rspicy
() { # usage: HOST DOMAIN
3275 # connect to spice vm remote host. use vspicy for local host
3277 # shellcheck disable=SC2087
3279 sudo virsh dumpxml $2|grep "<graphics.*type='spice'" | \
3280 sed -rn "s/.*port='([0-9]+).*/\1/p"
3283 if [[ $port ]]; then
3284 spicy
-h $1 -p $port
3286 echo "error: no port found. check that the domain is running."
3292 # s gem install scss-lint
3293 pushd /a
/opt
/thoughtbot-guides
3296 scss-lint
-c /a
/opt
/thoughtbot-guides
/style
/sass
/.scss-lint.yml
"$@"
3300 sk
-e 2120,245 /b
/ds
/brc
/b
/ds
/brc2
3305 out
=${2:-${1%.*}.sh}
3307 script -t -c "mpv --no-config --no-resume-playback --no-terminal --no-audio-display '$1'" $tmp/typescript
2>$tmp/timing
3308 # todo, the current sleep seems pretty good, but it
3309 # would be nice to have an empirical measurement, or
3310 # some better wait to sync up.
3312 # note: --loop-file=no prevents it from hanging if you have that
3313 # set to inf the mpv config.
3314 # --loop=no prevents it from exit code 3 due to stdin if you
3315 # had it set to inf in mpv config.
3317 # args go to mpv, for example --volume=80, 50%
3318 cat >$out <<EOFOUTER
3320 trap "trap - TERM && kill 0" INT TERM ERR; set -e
3321 ( sleep .2; scriptreplay <( cat <<'EOF'
3325 $(cat $tmp/typescript)
3328 base64 -d - <<'EOF'| mpv --loop=no --loop-file=no --no-terminal --no-audio-display "\$@" -
3337 smeld
() { # ssh meld usage host1 host2 file
3338 meld
<(ssh $1 cat $3) <(ssh $2 cat $3)
3342 PATH
=/usr
/local
/spdhackfix
:$PATH command spd
"$@"
3345 spamf
() { # spamtest on FILE
3346 local spamcpre spamdpid
3348 if (( $# != 1 )); then
3349 e spamtest error
: expected
1 arg
, filename
>&2
3353 spamdpid
=$
(systemctl status spamassassin|
sed -n '/^ *Main PID:/s/[^0-9]//gp')
3354 spamcpre
="nsenter -t $spamdpid -n -m"
3355 s
$spamcpre sudo
-u Debian-exim spamassassin
-t --cf='score PYZOR_CHECK 0' <"$1"
3361 declare -gi _seq
; _seq
+=1
3362 echo "test body" | m
mail -s "test mail from $HOSTNAME, $_seq" "${@:-root@localhost}"
3363 # for testing to send from an external address, you can do for example
3364 # -fian@iank.bid -aFrom:ian@iank.bid web-6fnbs@mail-tester.com
3365 # note in exim, you can retry a deferred message
3367 # MSG_ID is in /var/log/exim4/mainlog, looks like 1ccdnD-0001nh-EN
3370 # to test sieve, use below command. for fsf mail, see offlineimap-sync script
3371 # make modifications, then copy to live file, use -eW to actually modify mailbox
3373 # Another option is to use sieve-test SCRIPT MAIL_FILE. note,
3374 # sieve-test doesnt know about envelopes, Im not sure if sieve-filter does.
3376 # sieve with output filter. arg is mailbox, like INBOX.
3377 # This depends on dovecot conf, notably mail_location in /etc/dovecot/conf.d/10-mail.conf
3379 # always run this first, edit the test files, then run the following
3381 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
3384 c ~
/sieve
; cp personal
{test,}.sieve
; cp lists
{test,}.sieve
; cp personalend
{test,}.sieve
3385 sieve-filter
-eWv ~
/sieve
/maintest.sieve
${1:-INBOX} delete
&> /tmp
/testsieve.log
3386 sed -r '/^info: filtering:/{h;d};/^info: msgid=$/N;/^info: msgid=.*left message in mailbox [^ ]+$/d;/^info: msgid=/{H;g};/^info: message kept in source mailbox.$/d' /tmp
/testsieve.log
3391 # printf "subject\nbody\n" | alertme
3396 To: alerts@iankelling.org
3403 To: alerts@iankelling.org
3415 To: daylert@iankelling.org
3422 To: daylert@iankelling.org
3431 # alert when a page goes live.
3433 local quiet url tmpdir
3436 # dont send a diff of the html. some html is not very readable
3442 tmpdir
="$(mktemp -d)"
3445 if wget
-q "$url"; then
3452 sleep $
(( 120 + RANDOM
% 300 ))
3456 # alert on changes to a webpage (just the base page that curl gets)
3457 # usage: weblert URL [SUBJECT...]
3459 local u old new quiet
3462 # dont send a diff of the html. some html is not very readable
3469 subject
="${*:-weblert}"
3470 old
=$
(curl
-s "$u") ||
:
3472 new
=$
(curl
-s "$u") ||
:
3473 if [[ $old && $new ]]; then
3474 if [[ $new != "$old" ]]; then
3476 echo | daylertme
"$subject"
3478 diff <(printf "%s\n" "$old") <(printf "%s\n" "$new") | daylertme
"$subject" ||
:
3483 sleep $
(( 60 + RANDOM
% 120 ))
3489 # shellcheck disable=SC1090 # expected
3490 source "$(type -p torsocks)" on
3494 less /var
/log
/exim
4/mymain
3500 # testmail above calls sendmail, which is a link to exim/postfix.
3501 # its docs dont say a way of adding an argument
3502 # to sendmail to turn on debug output. We could make a wrapper, but
3503 # that is a pain. Exim debug args are documented here:
3504 # http://www.exim.org/exim-html-current/doc/html/spec_html/ch-the_exim_command_line.html
3506 # http://www.exim.org/exim-html-current/doc/html/spec_html/ch-building_and_installing_exim.html
3507 # note, for exim daemon, you can turn on debug options by
3508 # adding -d, etc to COMMONOPTIONS in
3509 # /etc/default/exim4
3511 # to specify recipients other than those in to, cc, bcc, you can use the cli args, eg:
3512 # exim -t 'test@zroe.org, t2@zroe.org' <<'EOF'
3514 # -t = get recipient from header
3516 From: ian@iankelling.org
3523 This is a test message.
3530 exim
-d -f '<>' $to <<EOF
3531 From: Mail Delivery System <Mailer-Daemon@gnu.org>
3533 Subject: Mail delivery failed: returning message to sender
3535 This message was created automatically by mail delivery software.
3544 # https://askubuntu.com/questions/160945/is-there-a-way-to-disable-a-laptops-internal-keyboard
3545 id
=$
(xinput
--list --id-only 'AT Translated Set 2 keyboard')
3546 if xinput list |
grep -F '∼ AT Translated Set 2 keyboard' &>/dev
/null
; then
3547 echo enabling keyboard
3548 # find the first slave keyboard number, they are all the same in my output.
3549 # if they werent, worst case we would need to save the slave number somewhere
3550 # when it got disabled.
3551 slave
=$
(xinput list |
sed -n 's/.*slave \+keyboard (\([0-9]*\)).*/\1/p' |
head -n1)
3552 xinput reattach
$id $slave
3561 (sleep "$(calc "$
* * 60")" && mpv
--no-config --volume 50 /a
/bin
/data
/alarm.mp3
) > /dev
/null
2>&1 &
3564 ## usage: to connect to my main transmission daemon from a different host, run this
3565 trans-remote-route
() {
3568 trg
() { transmission-remote-gtk
& r
; }
3569 # TODO: this wont work transmission.lan doesnt exist
3571 # example, set global upload limit to 100 kilobytes:
3573 TR_AUTH
=":$(jq -r .profiles[0].password ~/.config/transmission-remote-gtk/config.json)" transmission-remote transmission.lan
-ne "$@"
3580 for (( i
=0; i
< retries
- 1; i
++ )); do
3592 if [[ -e $1 && ! -w $1 ||
! -w $
(dirname "$1") ]]; then
3595 # full path for using in some initial setup steps
3602 ecmd
="/usr/sbin/exim4 -C /etc/exim4/my.conf"
3603 if ip a show veth1-mail
&>/dev
/null
; then
3607 pid
=$
(pgrep
-f "/usr/sbin/exim4 -bd -q10m -C /etc/exim4/my.conf"|h1
)
3608 m s nsenter
-t $pid -n -m $ecmd "$@"
3611 # get pid of systemd service
3615 pid
=$
(systemctl show
--property MainPID
--value "$unit")
3620 dir
=/sys
/fs
/cgroup
/system.slice
3621 if [[ ! -d $dir ]]; then
3622 # t10 and older directory.
3623 dir
=/sys
/fs
/cgroup
/systemd
/system.slice
3626 # 0 or empty. This file includes the MainPid, so I expect we
3627 # could just get this in the first place, but i don't know if that
3628 # is always the case.
3629 pid
=$
(head -n1 $dir/${unit%.service}.service
/cgroup.procs
)
3633 printf "%s\n" "$pid"
3639 sdnbash
() { # systemd namespace bash
3641 if (( $# != 1 )); then
3642 echo $0: error wrong number of args
>&2
3646 pid
=$
(servicepid
$unit)
3647 m sudo nsenter
-t $pid -n -m sudo
-u $USER -i bash
3650 sdnbashroot
() { # systemd namespace bash
3652 if (( $# != 1 )); then
3653 echo $0: error wrong number of args
>&2
3657 pid
=$
(servicepid
$unit)
3658 m sudo nsenter
-t $pid -n -m bash
3662 sdncmd
() { # systemd namespace cmd
3664 if (( $# <= 2 )); then
3665 echo $0: error wrong number of args
>&2
3670 pid
=$
(servicepid
$unit)
3671 tmpf
=$
(mktemp
--tmpdir $unit.XXXXXXXXXX
)
3673 printf "%s " "${@@Q}" >>$tmpf
3675 m sudo nsenter
-t $pid -n -m sudo
-u $USER -i bash
-c ". $tmpf & rm $tmpf"
3683 # we use wireguard now, use mailnnbash.
3685 # m sudo nsenter -t $(pgrep -f "/usr/sbin/openvpn .* --config /etc/openvpn/.*mail.conf") -n -m sudo -u $USER -i bash
3690 pid
=$
(pgrep
-f "/usr/sbin/exim4 -bd -q10m -C /etc/exim4/my.conf"|h1
)
3691 if [[ ! $pid ]]; then
3692 echo "eximbash: failed to find exim pid. systemctl -n 30 status exim4:"
3693 systemctl status exim4
3695 m sudo nsenter
-t $pid -n -m
3699 spamdpid
=$
(systemctl show
--property MainPID
--value spamassassin
)
3700 m sudo nsenter
-t $spamdpid -n -m sudo
-u Debian-exim spamassassin
"$@"
3703 m sudo nsenter
-t "$(systemctl status unbound| sed -n '/^ *Main PID:/s/[^0-9]//gp')" -n -m sudo
-u $USER -i bash
3707 s nmtui-connect
"$@"
3711 local unit pid ns mailnn
3712 # mailvpn would belong on the list if using openvpn
3713 for unit
in mailnn unbound dovecot spamassassin exim4 radicale
; do
3714 pid
=$
(servicepid
$unit)
3715 echo debug
: unit
=$unit pid
=$pid
3716 if [[ ! $pid ]]; then
3717 echo failed to
find pid
for unit
=$unit
3720 if ! ns
=$
(s readlink
/proc
/$pid/ns
/net
); then
3721 echo failed to
find ns
for unit
=$unit pid
=$pid
3724 if [[ $mailnn ]]; then
3725 if [[ $ns != "$mailnn" ]]; then
3726 echo "$unit ns $ns != $mailnn"
3737 m sudo
-E env
"PATH=$PATH" nsenter
-t "$(pgrep -f "/usr
/sbin
/openvpn .
* --config /etc
/openvpn
/.
*client.conf
")" -n "$@"
3741 vpncmd sudo
-u iank env
"PATH=$PATH" "$@"
3749 if [[ -e /lib
/systemd
/system
/openvpn-client@.service
]]; then
3750 local vpn_service
=openvpn-client
3752 local vpn_service
=openvpn
3755 [[ $1 ]] ||
{ echo need arg
; return 1; }
3756 journalctl
--unit=$vpn_service@
$1 -f -n0 &
3757 # sometimes the journal doesnt open until after the vpn output
3758 # has happened. hoping this fixes that.
3760 sudo systemctl start
$vpn_service@
$1
3761 # sometimes the ask-password agent does not work and needs a delay.
3763 # https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=779240
3764 # noticed around 8-2017 after update from around stretch release
3765 # on debian testing, even though the bug is much older.
3766 sudo systemd-tty-ask-password-agent
3771 ls -lad /run
/user
/1000
3772 stats
=$
(stat
-c%a-
%g-
%u
/run
/user
/1000)
3773 if [[ $stats != 700-1000-1000 ]]; then
3774 m s
chmod 700 /run
/user
/1000; m s chown iank.iank
/run
/user
/1000
3781 sink
=$
(pactl get-default-sink
)
3782 if [[ $sink != auto_null
]]; then
3786 # guessing there is just one with an off profile. otherwise we will
3787 # need some other solution, like storing the card identifier that we
3789 card
=$
(pacmd list-cards |
sed -n '/^[[:space:]]*index:/{s/^[[:space:]]*index://;h};/^[[:space:]]*active profile: <off>$/{g;p;q}')
3790 m pacmd set-card-profile
"$card" output
:analog-stereo
3792 pactl set-sink-mute @DEFAULT_SINK@ false
3798 sink
=$
(pactl get-default-sink
)
3800 card
="${card/output/card}"
3801 m pacmd set-card-profile
"$card" off
3803 # clicking on a link in a browser can cause unmute.
3804 # I don't want that. So, use a stronger form of mute
3806 #pactl set-sink-mute @DEFAULT_SINK@ true
3811 # systemctl is-enabled / status / cat says nothing, instead theres
3812 # some obscure symlink. paths copied from man systemd.unit.
3813 # possibly also usefull, but incomplete, doesnt show units not loaded in memory:
3814 # seru list-dependencies --reverse --all UNIT
3817 local -a dirs search
3823 ~
/.config
/systemd
/user.control
/*
3824 $XDG_RUNTIME_DIR/systemd
/user.control
/*
3825 $XDG_RUNTIME_DIR/systemd
/transient
/*
3826 $XDG_RUNTIME_DIR/systemd
/generator.early
/*
3827 ~
/.config
/systemd
/user
/*
3829 $XDG_RUNTIME_DIR/systemd
/user
/*
3831 $XDG_RUNTIME_DIR/systemd
/generator
/*
3832 ~
/.local
/share
/systemd
/user
/*
3833 /usr
/lib
/systemd
/user
/*
3834 $XDG_RUNTIME_DIR/systemd
/generator.late
/*
3839 /etc
/systemd
/system.control
/*
3840 /run
/systemd
/system.control
/*
3841 /run
/systemd
/transient
/*
3842 /run
/systemd
/generator.early
/*
3843 /etc
/systemd
/system
/*
3844 /etc
/systemd
/systemd.attached
/*
3845 /run
/systemd
/system
/*
3846 /run
/systemd
/systemd.attached
/*
3847 /run
/systemd
/generator
/*
3848 /lib
/systemd
/system
/*
3849 /run
/systemd
/generator.late
/*
3853 for f
in "${search[@]}"; do
3854 [[ -d $f ]] ||
continue
3861 # dirs is just so we write out the directory names, ls does it when there is 2 or more dirs.
3877 read -r _ link _ istls
< <(resolvectl dnsovertls tunfsf
)
3880 *) echo fixvpndns error
: unexpected istls value
: $istls >&2; return 1 ;;
3882 s busctl call org.freedesktop.resolve1
/org
/freedesktop
/resolve1 org.freedesktop.resolve1.Manager SetLinkDNSOverTLS is
$link no
3886 [[ $1 ]] ||
{ echo need arg
; return 1; }
3887 if [[ -e /lib
/systemd
/system
/openvpn-client@.service
]]; then
3888 local vpn_service
=openvpn-client
3890 local vpn_service
=openvpn
3892 sudo systemctl stop
$vpn_service@
$1
3894 vpnoffc
() { # vpn off client
3895 ser stop openvpn-client-tr@client
3899 unit
=openvpn-client-tr@client
3901 if [[ $
(systemctl is-active
$unit) != active
]]; then
3902 s systemctl start
$unit
3908 vspicy
() { # usage: VIRSH_DOMAIN
3909 # connect to vms made with virt-install
3910 spicy
-p "$(sudo virsh dumpxml "$1"|grep "<graphics.
*type='spice'"|\
3911 sed -r "s
/.
*port
='([0-9]+).*/\1/")"
3915 cat-new-files /m/4e/INBOX/new
3919 if (( $# != 1 )) ; then
3920 echo wakehours: error: expected 1 arg, got $# >&2
3923 sec=$(( EPOCHSECONDS - $( date +%s -d $1am ) ))
3924 printf "%d:%02d\n" $(( sec / 60 / 60)) $(( (sec / 60) % 60 ))
3927 calvis() { # calendar visualize
3928 install -m 600 /dev/null /tmp/calendar-bytes
3931 # shellcheck disable=SC2059 # intentional for the hex formatting
3932 printf "\x$(printf "%x" $char)" >>/tmp/calendar-bytes
3934 done < <(grep -v '[#-]' /p/calendar-data)
3935 /p
/c
/proc
/calendar
/linux-amd64
/calendar
3938 wtr
() { curl wttr.in
/boston
; }
3940 xevkb
() { xev
-event keyboard
; }
3945 printf "running: %s\n" "$*"
3949 f
=/a
/f
/ansible-configs
/files
/common
/etc
/fsf-workstation-bashrc.sh
3950 if [[ -e $f ]]; then
3951 # shellcheck disable=SC1090
3956 # https://electrum.readthedocs.io/en/latest/tor.html
3957 # https://github.com/spesmilo/electrum-docs/issues/129
3958 s rsync
-ptog --chown bitcoin
:bitcoin ~
/.Xauthority
/var
/lib
/bitcoind
/.Xauthority
3959 sudo
-u bitcoin DISPLAY
=$DISPLAY XAUTHORITY
=/var
/lib
/bitcoind
/.Xauthority
/a
/opt
/electrum-4.2
.1-x86_64.AppImage
-p socks5
:localhost
:9050
3962 sudo
-u bitcoin DISPLAY
=$DISPLAY XAUTHORITY
=/var
/lib
/bitcoind
/.Xauthority
/a
/opt
/monero-gui-v0.17
.3.2/monero-wallet-gui
3968 rg
"$@" /p
/w.org
/a
/t.org
/a
/work.org
/b
3971 # re all my files more expansively
3975 find $paths -not \
( -name .svn
-prune -o -name .git
-prune \
3976 -o -name .hg
-prune -o -name .editor-backups
-prune \
3977 -o -name .undo-tree-history
-prune \
) 2>/dev
/null |
grep -iP --color=auto
-- "$*" ||
:
3978 rgv
-- "$*" $paths /a
/t.org
/p
/w.org
/a
/work.org ||
:
3980 reml
() { # with limit to 5 matches per file
3983 find $paths -not \
( -name .svn
-prune -o -name .git
-prune \
3984 -o -name .hg
-prune -o -name .editor-backups
-prune \
3985 -o -name .undo-tree-history
-prune \
) 2>/dev
/null |
grep -iP --color=auto
-- "$*" ||
:
3986 rgv
-m 5 -- "$*" $paths /a
/t.org
/p
/w.org
/a
/work.org ||
:
3990 # for use in /f/bind
3992 # shellcheck disable=SC2046 # i want word splitting
3993 .
/update-zone $
(i s |
sed -rn 's/.*db\.(.*)/\1/p')
3997 # pip3 install linode-cli
4000 local input ip id tmp
4008 linode-cli
--json --pretty linodes create
--root_pass loxHuceygomGisun |
tee $tmp
4009 read -r ip id
<<<"$(tail -n+2 $tmp | jq -r '.[0].ipv4[0] , .[0].id')"
4010 for string
in $ip $id; do
4014 echo "livp9: bad value ip=$ip id=$id input=$input"
4022 if timeout
4 ssh $ip :; then
4030 apt-get -qq -y install ffmpeg rsync
4034 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
4035 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
4036 rsync
$ip:vp
9/$input vp9
4037 linode-cli linodes delete
$id
4041 # we also have a file in /a/c/...konsole...
4042 local f
=$HOME/.config
/konsolerc
4043 setini DefaultProfile profileian.profile
"Desktop Entry" $f
4044 setini Favorites profileian.profile
"Favorite Profiles" $f
4045 setini ShowMenuBarByDefault false KonsoleWindow
$f
4046 setini TabBarPosition Top TabBar
$f
4050 while read -r k v
; do
4051 # shellcheck disable=SC2154
4052 setini
$k $v sakura
/a
/c
/subdir_files
/.config
/sakura
/sakura.conf
4054 colorset1_back rgb(33,37,39)
4058 disable_numbered_tabswitch true
4059 scroll_lines 10000000
4064 # make a page of links found in the files $@. redirect output
4066 gr
-oh 'https?:\/\/(www\.)?[-a-zA-Z0-9@:%._\+~#=]{1,256}\.[a-zA-Z0-9()]{1,6}\b([-a-zA-Z0-9()@:%_\+.~#?&//=]*)' "$@" | \
4067 rev |
sort -u |
rev |
sed 's,.*,<a href="\0">\0</a><br\>,'
4070 reset-xscreensaver
() {
4071 # except for spash, i set these by setting gui options in
4072 # xscreensaver-command -demo
4073 # then finding the corresponding option in .xscreensaver
4074 # spash, i happened to notice in .xscreensaver
4076 # dpmsOff, monitor doesnt come back on using old free software supported nvidia card
4077 cat > /home
/iank
/.xscreensaver
<<'EOF'
4080 dpmsStandby: 0:07:00
4081 dpmsSuspend: 0:08:00
4085 lockTimeout: 0:06:00
4092 # very useful, copy directory structure 3 deep. add remove /*/ to change level
4093 # rsync -aivh --exclude '/*/*/*/' -f"+ */" -f"- *" SRC DEST
4096 # * stuff that makes sense to be at the end
4097 if [[ "$SUDOD" ]]; then
4098 # allow failure, for example if we are sudoing into a user with diffferent/lesser permissions.
4101 elif [[ -d /a
]] && [[ $PWD == "$HOME" ]] && [[ $
- == *i
* ]]; then
4109 # for mitmproxy to get a newer python.
4110 # commented until i want to use it because it
4111 # noticably slows bash startup
4115 if [[ $EUID == 0 ||
! -e ~
/.pyenv
/bin
]]; then
4116 echo "error: dont be root. make sure pyenv is installed"
4119 export PATH
="$HOME/.pyenv/bin:$PATH"
4120 eval "$(pyenv init -)"
4121 eval "$(pyenv virtualenv-init -)"
4125 export GOPATH
=$HOME/go
4126 path-add
$GOPATH/bin
4127 path-add
/usr
/local
/go
/bin
4129 # I have the git repo and a release. either one should work.
4130 # I have both because I was trying to solve an issue that
4131 # turned out to be unrelated.
4132 # ARDUINO_PATH=/a/opt/Arduino/build/linux/work
4134 ## i should have documented this...
4135 # based on https://github.com/keyboardio/Kaleidoscope
4136 export KALEIDOSCOPE_DIR
=/a
/opt
/Kaleidoscope
4138 # They want to be added to the start, but i think
4139 # that should be avoided unless we really need it.
4140 path-add
--end ~
/.npm-global
4143 path-add
--end $HOME/.cargo
/bin
4145 if type -P rg
&>/dev
/null
; then
4146 # --no-messages because of annoying errors on broken symlinks
4147 # -z = search .gz etc files
4148 # -. = search dotfiles
4149 rg
() { command rg
-.
-z --no-messages -L -i -M 900 --no-ignore-parent --no-ignore-vcs -g '!.git' -g '!auto-save-list' -g '!.savehist' "$@" ||
return $?
; }
4150 #fails if not exist. ignore
4151 complete
-r rg
2>/dev
/null ||
:
4156 # rg with respecting vcs ignore files
4159 # settings that are turned off for pipes, keep them on.
4160 # Found by searching for "terminal" in --help
4164 # -. = search dotfiles
4165 # -z = search zipped files
4166 # -i = case insensitive
4168 # --no-messages because of annoying errors on broken symlinks
4169 # --no-ignore-parent because i have /a/.git which ignores almost everything under it.
4170 command rg
-n --heading -.
-z --no-messages -i -M 900 --no-ignore-parent -g '!.git' -g '!auto-save-list' -g '!.savehist' "$@" || ret
=$?
4175 echo "$(tput setaf 5 2>/dev/null ||:)█ coresite █$(tput sgr0 2>/dev/null||:)"
4177 echo "$(tput setaf 5 2>/dev/null ||:)█ office █$(tput sgr0 2>/dev/null||:)"
4180 amallq
() { # amall quiet
4185 sedi
-r '/alertmanager.url/s/@prom.office/@prom/' ~
/.config
/amtool
/config.yml
4189 sedi
-r '/alertmanager.url/s/@prom.fsf/@prom.office.fsf/' ~
/.config
/amtool
/config.yml
4193 amall silence query
"$@"
4195 # amtool silence add
4197 amall silence add
"$@"
4199 # amtool silence force
4201 amall silence add x
!="1"
4204 # note: not sure if quoting of this arg is correct
4205 amfsf silence expire
"$(amfsf silence query -q)"
4206 amoffice silence expire
"$(amoffice silence query -q)"
4210 youtube-dl-update
() {
4211 sudo wget https
://yt-dl.org
/downloads
/latest
/youtube-dl
-O /usr
/local
/bin
/youtube-dl
4212 sudo
chmod a
+rx
/usr
/local
/bin
/youtube-dl
4215 # https://github.com/yt-dlp/yt-dlp/wiki/Installation
4217 sudo curl
-L https
://github.com
/yt-dlp
/yt-dlp
/releases
/latest
/download
/yt-dlp
-o /usr
/local
/bin
/yt-dlp
4218 sudo
chmod a
+rx
/usr
/local
/bin
/yt-dlp
# Make executable
4222 mpv
--ytdl ytdl_path
=/usr
/local
/bin
/yt-dlp
"$@"
4225 # taken from default changes to bashrc and bash_profile
4226 path-add
--end --ifexists $HOME/.rvm
/bin
4227 # also had ruby bin dir, but moved that to environment.sh
4228 # so its included in overall env
4231 # ya, hacky hardcoded hostnames in 2023. we could do better
4233 local -a failed_hosts hosts
4237 kd x3.office.fsf.org syw
4246 for host in ${hosts[@]}; do
4248 if ! scp
/b
/fai
/fai
/config
/files
/usr
/local
/bin
/hssh
/IANK root@
$host:/usr
/local
/bin
/hssh
; then
4249 failed_hosts
+=($host)
4252 if (( ${#failed_hosts[@]} >= 1 )); then
4253 echo failed_hosts
=${failed_hosts[*]}
4259 export BASEFILE_DIR
=/a
/bin
/fai-basefiles
4261 #export ANDROID_HOME=/a/opt/android-home
4262 # https://f-droid.org/en/docs/Installing_the_Server_and_Repo_Tools/
4263 #export USE_SDK_WRAPPER=yes
4264 #PATH=$PATH:$ANDROID_HOME/tools:$ANDROID_HOME/platform-tools
4266 # didnt get drush working, if I did, this seems like the
4267 # only good thing to include for it.
4268 # Include Drush completion.
4269 # if [ -f "/home/ian/.drush/drush.complete.sh" ] ; then
4270 # source /home/ian/.drush/drush.complete.sh
4277 # https://wiki.archlinux.org/index.php/Xinitrc#Autostart_X_at_login
4278 # i added an extra condition as gentoo xorg guide says depending on
4279 # $DISPLAY is fragile.
4280 if [[ ! $DISPLAY && $XDG_VTNR == 1 ]] && shopt -q login_shell
&& isarch
; then
4285 # ensure no bad programs appending to this file will have an affect