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 $x; done
58 source /a
/bin
/bash_unpublished
/source-semi-priv
59 source /a
/bin
/bash_unpublished
/source-state
61 source /a
/bin
/log-quiet
/logq-function
64 # if [[ -s /a/opt/alacritty/extra/completions/alacritty.bash ]]; then
65 # source /a/opt/alacritty/extra/completions/alacritty.bash
69 source /a
/bin
/ds
/beet-data
78 m pactl unload-module module-loopback
79 m pactl unload-module module-null-sink
80 m pactl unload-module module-remap-source
82 IFS
=" " read -r -a sources
<<<"$(pacmd list-sources | sed -rn 's/.*name: <([^>]+).*/\1/p')"
86 for s
in ${sources[@]}; do
93 m pactl load-module module-null-sink sink_name
=ianinput sink_properties
=device.description
=ianinputs
95 m pactl load-module module-loopback
source=${sources[i]} sink_dont_move
=true sink
=ianinput
97 pactl load-module module-remap-source source_name
=iancombine master
=ianinput.monitor source_properties
=device.description
=iancombine
101 # For testing restrictive ssh.
105 sed '/^ *IdentityFile/d' ~
/.ssh
/config
>$d/config
106 s
command ssh -F $d/config
-i /q
/root
/h
"$@"
110 # For testing restrictive rsync
114 sed '/^ *IdentityFile/d' ~
/.ssh
/config
>$d/config
115 s rsync
-e "ssh -F $d/config -i /q/root/h" "$@"
118 # rsync as root and avoid the default restrictive h key & config.
120 s rsync
-e "ssh -F /root/.ssh/confighome" "$@"
124 ssh bow DISPLAY
=:0 scrot
/tmp
/oegu.jpg
125 scp bow
:/tmp
/oegu.jpg
/t
126 ssh bow
rm /tmp
/oegu.jpg
134 if [[ $arg == [89]0Etiona
* ]]; then
136 rtime
=${arg#*Etiona} # remote time
137 if [[ ! $rtime ]]; then
140 dir
=/a
/opt
/emacs-trisquel
${v}-nox/.iank
141 ltime
=$
(stat
-c%Y
$dir/e
/e
/.emacs.d
/init.el
)
142 if (( ltime
> rtime
)); then
143 m rsync
-rptL --delete --filter=". /b/ds/sl/rsync-filter" $dir "$remote":/home
/iank
149 local f
=/home
/iank
/.emacs.d
/init.el
150 sl
--sl-test-cmd ". /etc/os-release ; printf %s \${VERSION//[^a-zA-Z0-9]/}; test -e $f && stat -c%Y $f" --sl-test-hook slemacs
"$@"
154 # Run this manually after .emacs.d changes. Otherwise, to check if
155 # files changed with find takes 90ms. sl normally only adds 25ms. We
156 # could cut it down to 10ms if we put things on a btrfs filesystem and
157 # looked for changes there, or used some inotify thing, but that seems
158 # like too much work.
159 egh
() { # emacs gnuhope
160 RSYNC_RSH
=ssh m rsync
-rptL --delete --filter=". /b/ds/sl/rsync-filter" /a
/opt
/emacs-trisquel9-nox
/.iank lists2d.fsf.org
:.ianktrisquel_9
161 RSYNC_RSH
=ssh m rsync
-rptL --delete --filter=". /b/ds/sl/rsync-filter" /a
/opt
/emacs-trisquel8-nox
/.iank lists2d.fsf.org
:/home
/iank
164 local shell
="bash -s"
165 if [[ $HOSTNAME != kw
]]; then
166 shell
="ssh kw.office.fsf.org"
170 sudo mkdir /root/.ianktrisquel_9
171 sudo rsync -rptL --delete --filter=". /b/ds/sl/rsync-filter" /a/opt/emacs-trisquel9-nox/.iank /root/.ianktrisquel_9
172 rsync -rptL --delete --filter=". /b/ds/sl/rsync-filter" /a/opt/emacs-trisquel8-nox/.iank /home/iank
176 rm-docker-iptables
() {
177 s iptables
-S | gr docker | gr
-- -A |
sed 's/-A/-D/'|
while read -r l
; do sudo iptables
$l; done
178 s iptables
-S -t nat | gr docker | gr
-- -A |
sed 's/-A/-D/'|
while read -r l
; do sudo iptables
-t nat
$l; done
179 s iptables
-S | gr docker | gr
-- -N |
sed 's/-N/-X/'|
while read -r l
; do sudo iptables
$l; done
180 s iptables
-S -t nat | gr docker | gr
-- -N |
sed 's/-N/-X/'|
while read -r l
; do sudo iptables
-t nat
$l; done
183 # usage mkschroot [-] distro codename packages
184 # - means no piping in of sources.list
186 local sources force repo n distro
188 while [[ $1 == -* ]]; do
190 -f) force
=true
; shift ;;
193 if [[ ! -s $sources ]]; then
194 echo mkschroot
: error
: sources
file $sources does not exist or is empty
205 repo
=http
://mirror.fsf.org
/trisquel
/
208 repo
=http
://archive.ubuntu.com
/ubuntu
/
211 repo
=http
://deb.debian.org
/debian
/
217 if ! $force && schroot
-l |
grep -xFq chroot
:$n; then
218 echo "$0: $n schroot already installed, skipping"
223 sd
/etc
/schroot
/chroot.d
/$n.conf
<<EOF
229 preserve-environment=true
233 if [[ ! -e $d/bin
]]; then
235 # resolvconf otherwise schroot fails with
236 # cp: not writing through dangling symlink '/var/run/schroot/mount/flidas-7a2362e0-81b3-4848-92c1-610203ef5976/etc/resolv.conf'
237 sudo debootstrap
--exclude=resolvconf
$n $d $repo
239 if [[ $sources ]]; then
240 sudo
install -m 644 $sources $d/etc
/apt
/sources.list
242 sudo chroot
$d apt-get update
243 sudo DEBIAN_FRONTEND
=noninteractive chroot
$d apt-get
-y dist-upgrade
--purge --auto-remove
244 sudo
cp -P {,$d}/etc
/localtime
245 if (( ${#apps[@]} )); then
246 sudo DEBIAN_FRONTEND
=noninteractive schroot
-c $n -- apt-get
install --allow-unauthenticated -y ${apps[@]}
251 # note: this is incomplete and untested.
252 # https://wiki.archlinux.org/index.php/Install_Arch_Linux_from_existing_Linux#Creating_a_chroot
255 mirror
=https
://mirrors.edge.kernel.org
/archlinux
/iso
/latest
/
256 tarball
=$
(curl
-s $mirror |
sed -nr 's/.*"(archlinux-bootstrap-.*-x86_64.tar.gz)".*/\1/p')
257 wget
-O /tmp
/arch.
tar.gz https
://mirrors.edge.kernel.org
/archlinux
/iso
/latest
/$tarball
258 s mkdir
-p /nocow
/schroot
/arch
259 cd _
/nocow
/schroot
/arch
260 s
sed -i '/## United States/,/^$/s,^#,,' etc
/pacman.d
/mirrorlist
261 # error: could not determine cachedir mount point /var/cache/pacman/pkg
262 s
sed -i /^CheckSpace
/d etc
/pacman.conf
263 chroot .
/bin
/bash
-s <<'EOF'
265 pacman-key --populate archlinux
268 # example of building an aur package:
269 # pacman -Sy base-devel wget
271 # f=$target/etc/sudoers
272 # line='iank ALL=(ALL) NOPASSWD: ALL'
273 # if [[ ! -e $f ]] || ! grep -xF "$line" $f; then
277 # wget https://aur.archlinux.org/cgit/aur.git/snapshot/anbox-image-gapps.tar.gz
278 # tar xzf anbox-image-gapps.tar.gz
279 # cd anbox-image-gapps
284 # clock back in to timetrack from last entry
286 sqlite3
/p
/.timetrap.db
"update entries set end = NULL where id = (select max(id) from entries);"
290 # s sshfs bu@$host:/bu/home/md /bu/mnt -o reconnect,ServerAliveInterval=20,ServerAliveCountMax=30 -o allow_other
293 local -a array tmpstr
294 tmpstr
=$
(exiqgrep
-i -r.\
*)
295 mapfile
-t array
<<<"$tmpstr"
299 enn
-M "$(exipick -i -r.\*|h1)"
304 /a
/f
/gnulib
/build-aux
/gnupload
"$@"
310 f
=(/p
/c
/firefox
*/compatibility.ini
)
311 if (( ${#f[@]} )); then
318 s checkrestart
-b /a
/bin
/ds
/checkrestart-blacklist
-pv
321 cp-blocked-domains-to-brains
() {
322 cp /a
/f
/ans
/roles
/exim
/files
/mx
/simple
/etc
/exim
4/bad-sender_domains
/a
/f
/brains
/sysadmin
/kb
/blocked_email_domains.mdwn
324 cp-blocked-domains-to-ansible
() {
325 cp /a
/f
/brains
/sysadmin
/kb
/blocked_email_domains.mdwn
/a
/f
/ans
/roles
/exim
/files
/mx
/simple
/etc
/exim
4/bad-sender_domains
330 # crashes on adding new cards in t9
331 schroot
-c buster
-- anki
336 hrcat
/m
/md
/alerts
/{cur
,new
}/*
339 ssh bk.b8.nz
"shopt -s nullglob; hrcat /m/md/INBOX/new/* /m/md/INBOX/cur/*"
343 rm -f /m
/md
/alerts
/{cur
,new
}/*
345 ssh bk.b8.nz
"shopt -s nullglob; rm -f /m/md/INBOX/new/* /m/md/INBOX/cur/*"
350 find /var
/local
/cron-errors
/home
/iank
/cron-errors
/sysd-mail-once-state
-type f
352 ralerts
() { # remote alerts
354 # this list is duplicated in check-remote-mailqs
355 for h
in bk je li frodo x3wg kdwg sywg
; do
358 if [[ $HOSTNAME == "${h%wg}" ]]; then
362 $shell find /var
/local
/cron-errors
/home
/iank
/cron-errors
/sysd-mail-once-state
-type f || ret
=$?
370 # pushd in case current directory has an ansible.cfg file
371 pushd /a
/xans
>/dev
/null
372 ansible-playbook
-v -l ${1:- $(hostname -f)} site.yml
376 pushd /a
/work
/ans
>/dev
/null
377 time ansible-playbook
-i inventory adhoc.yml
"$@"
381 pushd /a
/bin
/distro-setup
/a
>/dev
/null
382 ansible-playbook site.yml
"$@"
387 # googling android emulator libGL error: failed to load driver: r600
388 # lead to http://stackoverflow.com/a/36625175/14456
389 export ANDROID_EMULATOR_USE_SYSTEM_LIBS
=1
390 /a
/opt
/android-studio
/bin
/studio.sh
"$@" & r
393 # convert brains path to url
394 # /f/brains/sysadmin/interns/2022/nick_shrader/intro_blog_post.mdwn
396 # https://brains.fsf.org/wiki/sysadmin/interns/2022/nick_shrader/intro_blog_post
402 read -r -p "enter path" path
404 url
=$
(readlink
-f "$path")
405 url
="https://brains.fsf.org/wiki/${url#*brains/}"
411 # Generate beet smartplaylists for navidrome.
412 # for going in the reverse direction, run
413 # /b/ds/navidrome-playlist-export
414 beetsmartplaylists
() {
415 install -m 0700 -d /tmp
/ianbeetstmp
417 # kill off any playlists we deleted. they will still need manual
418 # killing from a navidrome client.
419 rm -rf /i
/converted
/beetsmartplaylists
420 mkdir
-p /i
/converted
/beetsmartplaylists
421 for f
in /tmp
/ianbeetstmp
/*; do
422 sed 's,^/i/m,/i/converted,;s,\.flac$,.mp3,' "$f" >"/i/converted/beetsmartplaylists/${f##*/}"
425 rmdir /tmp
/ianbeetstmp
428 # internal function for beetrating, in case we need to ssh
430 local tmp rating path cpath sqlpath userid
431 # plucked this from the db. im the only user.
432 userid
=23cc2eb9-e35e-4811-a0f0-d5f0dd6eb634
433 while read -r rating path
; do
434 cpath
="/i/converted${path#/i/m}" # converted path
437 cpath
="${cpath%.*}.mp3"
440 if [[ ! -e $cpath ]]; then
441 echo "beetraing: error: this should not happen, path does not exist: $cpath"
444 sqlpath
="${cpath//\'/\'\'}"
445 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';")
446 if [[ $old_rating ]]; then
447 if [[ $old_rating != "$rating" ]]; then
448 echo "setting rating $old_rating -> $rating $cpath"
449 # https://stackoverflow.com/a/50317320
450 # we got a timeout error once. arbitrarily chose 15 seconds.
451 sqlite3
/i
/navidrome
/navidrome.db
".timeout 15000" "
452 update annotation set rating = $rating
454 select media_file.id from annotation inner join media_file on annotation.item_id = media_file.id
455 where media_file.path = '$sqlpath' and annotation.item_type = 'media_file' );"
458 echo "setting rating $rating $cpath"
459 # /a/opt/navidrome/persistence/sql_annotations.go v0.48.0
460 # https://www.sqlite.org/lang_insert.html
461 sqlite3
/i
/navidrome
/navidrome.db
".timeout 15000" "insert into annotation select '$(uuidgen)', '$userid', id, 'media_file', 0, NULL, $rating, 0, NULL from media_file where path = '$sqlpath';"
466 # Export beets ratings into navidrome
469 if [[ $HOSTNAME != kd
]]; then
470 ssh_prefix
="ssh b8.nz"
472 # shellcheck disable=SC2016 # obvious reason
473 beet
ls -f '$rating $path' $nav_convert_query |
$ssh_prefix beetrating-stdin
476 # Do transcoding and hardlinking of audio files for navidrome.
480 # a bunch of effort to ignore output we dont care about...
481 sed 's/^format_item:.*/format_item: ignore_this/' ~
/.config
/beets
/config.yaml
>$tmpf
482 beet
-c $tmpf convert
-y $nav_convert_query > >(grep -vFx 'ignore_this' ||
:) 2> >(grep -v '^convert: Skipping' ||
:)
485 # This deletes files in the converted directory which should no longer
486 # be there due to a rename of the unconverted file.
487 beetconvert-rm-extras
() {
491 # shellcheck disable=SC2016 # obvious reason
492 beet
ls -f '$path' $nav_convert_query >"$tmpf"
493 ## begin removal of files that are leftover from previous conversion,
494 # eg, previously rated > 1, now rated 1.
496 convertedpath
="/i/converted${l#/i/m}"
497 case $convertedpath in
498 *.flac
) convertedpath
="${convertedpath%.flac}.mp3" ;;
500 paths
[$convertedpath]=t
503 find /i
/converted
-path /i
/converted
/beetsmartplaylists
-prune -o \
( -type f
-print \
) -name '*.mp3' -o -name '*.m4a' >"$tmpf"
505 if [[ ! ${paths[$l]} ]]; then
508 # note: the pruning is duplicative of filtering on name, but whatever.
513 beets-gen-playlists
() {
515 local -a query_array query_str
516 for i
in "${!bpla[@]}"; do
518 eval "query_array=(${bpla[$i]})"
519 for str
in "${query_array[@]}"; do
520 query_str
+=("\"$str\"")
524 query: '${query_str[@]}'
529 # beet playlist. use beetag with a playlist name
531 local playlist playlist_regex
533 playlist_regex
='[a-z0-9_]'
534 if [[ ! $playlist =~
$playlist_regex ]]; then
535 echo "bpl: error unexpected chars in playlist: $playlist"
538 # all but last arg as options
539 eval beetag
-r "${*:1:$# - 1}" "${bpla[$playlist]}"
541 complete
-W "${!bpla[*]}" bpl
544 # beet modify quietly
548 # a bunch of effort to ignore output we dont care about...
549 sed 's/^format_item:.*/format_item: ignore_this/' ~
/.config
/beets
/config.yaml
>$tmpf
550 beet
-c $tmpf modify
-y "$@" > >(grep -vFx -e 'ignore_this' -e 'Modifying 1 items.' ||
:)
556 # https://stackoverflow.com/a/5722874
557 kill %% 2>/dev
/null ||
:; wait %% 2>/dev
/null ||
:
563 printf "%s=%s " "$arg" "${!arg}"
568 # Must be called from beetag for variables to be setup
570 local -i i j col_total row
col button_total row_total remainder_cols remainder_term
572 button_total
=${#button_map[@]}
573 row_total
=$
(( button_total
/ col_total
))
574 remainder_cols
=$
(( button_total
% col_total
))
576 #dv button_total row_total remainder_cols
578 # - 3 is just a constant that helps things work in practice.
579 if [[ $LINES ]] && (( LINES
- 3 < scrolled
)); then
581 for (( i
=0; i
<button_total
; i
++)); do
582 row
=$
(( i
/ col_total
))
583 col=$
(( i
% col_total
))
584 remainder_term
=$remainder_cols
585 if (( col < remainder_term
)); then
588 j
=$
(( col * row_total
+ row
+ remainder_term
))
589 # avoid double newline when we have exactly row * col buttons
590 if (( i
== button_total
- 1 )); then
591 printf "%s %s" ${buttons[j]} ${button_map[j]}
592 elif (( i
% col_total
== col_total
-1 )); then
593 printf "%s %s\n" ${buttons[j]} ${button_map[j]}
595 printf "%s %-15s" ${buttons[j]} ${button_map[j]}
601 y other genres z fg player ' = toggle play 1-5 rate
602 ; previous _ = delete up/down skip mpv vol,pause,seek
609 # Must be called from beetag for variables to be setup
612 scrolled
=$
(( scrolled
+ $1 ))
614 if $erasable_line; then
615 # https://stackoverflow.com/a/71286261
616 printf '\033[1A\033[K'
620 # meant to be called from beetag
622 if $erasable_line; then
623 # https://stackoverflow.com/a/71286261
624 printf '\033[1A\033[K'
629 # meant to be called from beetag
631 if jobs -p |
grep -q .
&>/dev
/null
; then
632 printf "%s\n" "$*" | socat
- /tmp
/mpvsock
>/dev
/null ||
:
635 # meant to be called from beetag
638 # note: testing for background jobs will output nothing if we are in a pipeline
639 printf "%s\n" "$*" | socat
- /tmp
/mpvsock ||
:
642 # meant to be called from beetag
643 mpvrpc-percent-pos
() {
644 mpvrpco
'{ "command": ["get_property", "percent-pos"] }' | jq .data |
sed 's/\..*/%/' 2>/dev
/null ||
:
648 # usage: beetag [-r] [-s] QUERY
649 # it lists the query, reads an input char for tagging one by one.
651 # note, you may want to change the play command for doing rapid taging
652 # by immediately jumping forward into the song. this is set in the beets
655 # (available buttons: ` \ ) ] [ and non-printing chars, see
656 # https://stackoverflow.com/questions/10679188/casing-arrow-keys-in-bash
659 # note: after foregrounding the player, must quit it to get back. can't ctrl-c.
661 # keys I dont need help to remember:
666 local last_genre_i fstring tag id char new_item char_i genre tag remove doplay i j random path
667 local do_rare_genres read_wait
help line lsout tmp ls_line skip_lookback
668 local escape_char escaped_input expected_input skip_input_regex right_pad erasable_line seek_sec
669 local pl_state_path pl_state_dir pl_state_file tmpstr
670 local new_random pl_seed_path seed_num seed_file
fmt first_play
671 local -a pl_tags buttons button_map ids tags tmp_tags initial_ls ls_lines paths
673 local -i i j volume scrolled id_count line_int skip_start pre_j_count head_count skip_lookback
674 local -i overflow_lines overflow
678 escape_char
=$
(printf "\u1b")
679 scrolled
=999 # more than any $LINES
680 ### begin arg processing ###
698 echo beetag
: error expected a query arg
>&2
701 ### end arg processing ###
710 last_genre_i
=$
(( ${#common_genres[@]} - 1 ))
711 buttons
=( {a..p
} {r..w
} {6.
.8} , .
/ - "=")
712 button_map
=(${common_genres[@]} ${pl_tags[@]})
714 for tag
in "${pl_tags[@]}"; do
715 fstring
+="%ifdef{$tag,$tag }"
718 for (( i
=0; i
<${#buttons[@]}; i
++ )); do
719 button_i
[${buttons[i]}]=$i
722 # note: this structure of files is rather haphazard.
723 seed_num
=1 # later we might want a few
724 seed_file
=seed
$seed_num
726 pl_state_file
=$seed_num
730 pl_state_dir
=/i
/info
/pl-state
731 if [[ $playlist ]]; then
732 pl_state_dir
=$pl_state_dir/nopl
734 pl_state_dir
=$pl_state_dir/$playlist
736 pl_state_path
=$pl_state_dir/$pl_state_file
737 pl_seed_path
=$pl_state_dir/$seed_file
740 if $new_random ||
[[ ! -r $pl_seed_path ]]; then
741 mkdir
-p $pl_state_dir
742 { base64
< /dev
/urandom |
head -c 200 ||
:; echo; } > $pl_seed_path
747 # PijokVipiotOzeph is just a random string for a delimiter
748 fmt='%ifdef{rating,$rating }'"$fstring"'$genre | $title - $artist - $album $length $id PijokVipiotOzeph $path'
749 # shellcheck disable=SC2016 # obvious reason
750 tmpstr
=$
(beet
ls -f "$fmt" "$@" |
{ if $random; then sort -R --random-source=$pl_seed_path; else cat; fi; } )
751 mapfile
-t initial_ls
<<<"$tmpstr"
752 id_count
=${#initial_ls[@]}
753 for line
in "${initial_ls[@]}"; do
754 path
="${line#*PijokVipiotOzeph }"
755 # https://github.com/koalaman/shellcheck/issues/2171
756 # shellcheck disable=SC2190 # bug in shellcheck, looking at paths from an earlier function
758 line_no_path
="${line% PijokVipiotOzeph*}"
759 id
="${line_no_path##* }"
761 right_pad
="${line_no_path%% |*}"
762 ls_line
="$(printf %-11s "$right_pad")${line_no_path#"$right_pad"}"
763 ls_lines
+=("$ls_line")
771 if [[ $playlist ]]; then
772 if [[ -r $pl_state_path ]]; then
773 j
=$
(cat $pl_state_path)
777 # i only care to see a smallish portion of the list when starting.
778 head_count
=$
(( LINES
- 20 ))
779 head_start
=$
(( j
- head_count
/ 2 ))
780 if (( head_start
< 0 )); then
783 for (( i
=head_start
; i
< head_count
&& i
< id_count
; i
++ )); do
784 ls_line
="${ls_lines[$i]}"
785 if (( i
== j
)); then
792 #{ mpv --profile=a --volume=$volume --idle 2>&1 & } 2>/dev/null
793 mpv
--profile=a
--volume=$volume --idle &
794 # if we dont sleep, can expect an error like this:
795 # socat[1103381] E connect(5, AF=1 "/tmp/mpvsock", 14): Connection refused
802 lsout
="${ls_lines[j]}"
803 tags
=( ${lsout%%,*} )
805 printf "██ %s\n" "$lsout"
808 # https://stackoverflow.com/a/7687716
809 # note: duplicated down below
811 # notes on old method of invoking mpv each time:
812 # https://superuser.com/questions/305933/preventing-bash-from-displaying-done-when-a-background-command-finishes-execut
813 # we can't disown or run in a subshell or set +m because all that
814 # disabled job control from working properly in ways we want.
815 # todo: figure out some kind of answer to this. I think the solution
816 # is that we are waiting in 2 second intervals and checking if the
817 # background job exists. Instead, we should make mpv just idle
818 # when it is done with a song and then send it a command to play a new track.
819 #{ mpv --profile=a --volume=$volume "$path" 2>&1 & } 2>/dev/null
821 #{ beet play "--args=--volume=$volume" "id:$id" 2>&1 & } 2>/dev/null
823 # on slow systems, we may need to wait like .3 seconds before mpv
824 # is ready. so impatiently check until it is ready
827 for (( i
=0; i
<20; i
++ )); do
828 if [[ $
(mpvrpco
'{ "command": ["get_property", "idle-active"] }' 2>/dev
/null | jq .data
) == true
]]; then
829 mpvrpc
'{ "command": ["loadfile", "'"$path"'"] }' 2>/dev
/null
835 mpvrpc
'{ "command": ["loadfile", "'"$path"'"] }'
843 read -rsN1 -t $read_wait char || ret
=$?
845 # Automatically skip to the next song if this one ends, unless
846 # we turn off the autoplay.
847 if (( ret
== 142 )) ||
[[ ! $char ]]; then
848 if jobs -p |
grep -q .
&>/dev
/null
&& \
849 [[ $
(mpvrpco
'{ "command": ["get_property", "idle-active"] }' | jq .data
) == false
]]; then
859 if [[ $char == $
'\n' ]]; then
869 echo "play toggled off"
873 mpvrpc
'{ "command": ["loadfile", "'"$path"'"] }'
880 m beet
rm --delete --force "id:$id"
881 beetag-nostatus
4 # guessing. dont want to test atm
885 beetmq
"id:$id" rating
=$char
889 volume
=$
(( volume
- 5 ))
890 if (( volume
< 0 )); then
896 if (( volume
> 130 )); then
901 mpvrpc
'{ "command": ["set_property", "volume", '$volume'] }'
911 if $do_rare_genres; then
913 button_map
=(${common_genres[@]} ${pl_tags[@]})
914 last_genre_i
=$
(( ${#rare_genres[@]} - 1 ))
917 button_map
=(${rare_genres[@]} ${pl_tags[@]})
918 last_genre_i
=$
(( ${#rare_genres[@]} - 1 ))
921 for (( i
=0; i
<${#buttons[@]}; i
++ )); do
922 button_i
[${buttons[i]}]=$i
924 for (( i
=0; i
<${#button_map[@]}; i
++ )); do
925 echo ${buttons[i]} ${button_map[i]}
931 # if we ctrl-z, it will put the whole function into sleep. so
932 # basically, we can't return from a foregrounded mpv like we
933 # would like to without some strange mechanism I can't think
934 # of. So, instead, detect ctrl-c and wait a while for prompt
935 # input. One idea would be to use a music player like mpd where
936 # we can send it messages.
945 # output time if we aren't already paused
946 if [[ $
(mpvrpco
'{ "command": ["get_property", "pause"] }' | jq .data
) == false
]]; then
948 #date -d @"$(mpvrpco '{ "command": ["get_property", "playback-time"] }' | jq .data)" +%M:%S ||:
952 # originally found this solution, which worked fine.
953 #kill -STOP %% &>/dev/null
955 mpvrpc
'{ "command": ["cycle", "pause"] }'
960 read -rsn2 escaped_input
961 skip_input_regex
="^[0-9]+$"
962 case $escaped_input in
963 # up char: show all the songs, use less
967 if (( j
- skip_lookback
> skip_start
)); then
968 skip_start
=$
(( j
- skip_lookback
))
970 beetag-nostatus $
(( id_count
- skip_start
- 1 ))
973 for (( i
=skip_start
; i
< id_count
; i
++ )); do
974 if (( i
== j
)); then
975 echo " * ${ls_lines[i]}"
978 echo "$line_int | ${ls_lines[i]}"
985 # skip forward, but show the last few songs anyways.
988 if (( j
- skip_lookback
> skip_start
)); then
989 skip_start
=$
(( j
- skip_lookback
))
991 beetag-nostatus $
(( id_count
- skip_start
- 1 ))
994 overflow_lines
=$LINES
995 for (( i
=skip_start
; i
< overflow_lines
- 1 && i
< id_count
; i
++ )); do
996 ls_line
="${ls_lines[i]}"
997 overflow
=$
(( ${#ls_line} / ( COLUMNS
- 1 ) ))
998 overflow_lines
=$
(( overflow_lines
- overflow
))
999 if (( i
== j
)); then
1003 echo "$line_int | $ls_line"
1019 mpvrpc
'{ "command": ["seek", "'$seek_sec'"] }'
1023 expected_input
=false
1026 if $expected_input; then
1034 if [[ $skip_input =~
$skip_input_regex ]]; then
1035 pre_j_count
=$
(( j
- skip_start
))
1036 j
=$
(( j
+ skip_input
- pre_j_count
))
1037 if (( skip_input
< pre_j_count
)); then
1045 char_i
=${button_i[$char]}
1046 new_item
=${button_map[$char_i]}
1047 if [[ ! $char_i ||
! $new_item ]]; then
1048 echo "error: no mapping of input: $char found, try again"
1051 if (( char_i
<= last_genre_i
)); then
1052 m beetmq
"id:$id" genre
=$new_item
1056 for tag
in ${tags[@]}; do
1057 if [[ $new_item == "$tag" ]]; then
1065 m beetmq
"id:$id" "$new_item!"
1068 m beetmq
"id:$id" $new_item=t
1072 if (( j
< id_count
- 1 )); then
1077 if [[ $playlist ]]; then
1078 echo $j >$pl_state_path
1083 # usage: FILE|ALBUM_DIR [GENRE]
1085 local import_path genre_arg single_track_arg
1087 if [[ ! -e $import_path ]]; then
1088 echo "beetadd error: path does not exist"
1091 genre_arg
="--set genre=$2"
1093 if [[ -f $import_path ]]; then
1096 beet import
--set totag
=t
$single_track_arg $genre_arg "$import_path"
1098 beet modify
-y totag
:t
"totag!"
1101 # update navidrome music data after doing beets tagging
1106 # this function would naturally just be part of beetconvert,
1107 # but we want beetrating to happen sooner so that our ssh auth dialog
1108 # happens earlier. Currently 17 seconds for that.
1109 m beetconvert-rm-extras
1110 m beetsmartplaylists
1113 # pull in beets library locally
1115 if [[ $HOSTNAME == kd
]]; then
1118 if [[ ! -e /i
]]; then
1120 s chown iank
:iank
/i
1122 if ! mountpoint
/i
&>/dev
/null
; then
1127 # remove all playlists in navidrome, for when I make big
1128 # playlist name changes and just want to scrap everything.
1132 if [[ $HOSTNAME != kd
]]; then
1133 echo "error: run on kd"
1136 sqlite3
/i
/navidrome
/navidrome.db
"select id from playlist" >$tmpf
1137 while read -r id
; do
1139 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"
1146 # This is not perfect but generally good enough. It escapes all
1147 # metachars listed man 3 pcrepattern.
1149 sed 's/[]\\^$.[|()?*+{}]/[&]/g; s/\^/\\^/g' <<<"$*"
1152 # usage beegenre QUERY
1154 # beet set genre for QUERY based on existing artist most used genre on
1156 # inverse of query for each artist found in QUERY. If query starts with
1157 # "artist:" it is used as the artist instead of each artist in QUERY.
1160 local count artist artregex genre singleartist tmpf tmpf2
1161 local -a artists genres
1172 if $singleartist; then
1173 # shellcheck disable=SC2016 # obvious reason
1174 beet
ls -f '$genre' "$artist" "${@/#/^}" |
sort |
uniq -c |
sort -n |
tail -n1 >$tmpf
1175 read -r count genre
<$tmpf ||
:
1176 beet modify
"$artist" "$@" genre
=$genre
1178 # shellcheck disable=SC2016 # obvious reason
1179 beet
ls -f '$artist' "$@" |
sort -u >$tmpf
1180 while read -r artist
; do
1181 artregex
=$
(er
"$artist")
1182 # shellcheck disable=SC2016 # obvious reason
1183 beet
ls -f '$genre' "artist::^$artregex$" "${@/#/^}" |
sort |
uniq -c |
sort -n |
tail -n1 >$tmpf2
1184 read -r count genre
<$tmpf2 ||
continue
1185 if [[ $count ]]; then
1186 artists
+=("$artregex")
1188 echo "beet modify -y $* \"artist::^$artist$\" genre=$genre # $count"
1191 read -r -N 1 -s -p "Y/n " char
1194 for (( i
=0; i
<${#artists[@]}; i
++ )); do
1195 beet modify
-y "$@" "artist::^${artists[i]}$" genre
=${genre[i]}
1203 # note, to check for glue records
1204 # First, find some the .org nameservers:
1205 # dig +trace iankelling.org
1207 # dig ns1.iankelling.org @b0.org.afilias-nst.org.
1209 # Now, compare for a domain that does have glue records setup (note the A
1210 # and AAAA records in ADDITIONAL SECTION, those are glue records like the
1211 # one I'm asking for):
1213 # $ dig ns1.gnu.org @b0.org.afilias-nst.org.
1215 # todo: make sm pull/push use systemd instead of the journal cat command
1216 bbk
() { # btrbk wrapper
1220 systemctl is-active btrbk.timer || active
=false
1222 ser stop btrbk.timer
1224 btrbk_is_active
=$
(systemctl is-active btrbk.service ||
:)
1225 case $btrbk_is_active in
1226 inactive|failed
) : ;;
1228 echo "bbk: error: systemctl is-active btrbk.service output: $btrbk_is_active"
1229 if $active; then ser start btrbk.timer
; fi
1235 # todo: consider changing this to srun and having the args come
1236 # from a file like /etc/default/btrbk, like is done in exim
1237 s jdo btrbk-run
"$@"
1240 echo bbk
: WARNING
: btrbk.timer not restarted due to failure
1242 ser start btrbk.timer
1249 fai-monitor | pee
cat "fai-monitor-gui -"
1252 bfg
() { java
-jar /a
/opt
/bfg-1.12
.14.jar
"$@"; }
1255 xclock
-digital -update 1 -face 'arial black-80:bold'
1258 nnn
() { /a
/opt
/nnn
-H "$@"; }
1260 locat
() { # log-once cat
1263 files
=(/var
/local
/cron-errors
/* /home
/iank
/cron-errors
/* /sysd-mail-once-state
/*)
1264 case ${#files[@]} in
1281 # usage: first get an adb shell on the phone.
1283 # just followed instructions in readme at
1284 # https://github.com/Yuubi-san/ceb-tools
1285 # tried to use ceb2txt but it failed because of schema
1286 # slightly different than what it expected.
1287 cheogram-get-logs
() {
1288 #adb shell rm -r /storage/emulated/0/Download/Cheogram/Backup
1289 read -r -p "do cheogram backup on phone, do not enable extra cheogram data. press any key when done"
1292 adb pull
/storage
/emulated
/0/Download
/Cheogram
/Backup
1293 sqlite3 b
</a
/opt
/ceb-tools
/schema.sql
1294 echo "note: the next step took 39 seconds last time i measured"
1295 # expected failure: Error: near line 1: in prepare, table accounts has no column named pinned_mechanism (1)
1296 # the sql needs an update
1297 /a
/opt
/ceb-tools
/ceb2sqlgz Backup
/iank@fsf.org.ceb
<pas | gunzip | sqlite3 b ||
:
1301 # usage: cheologs [DAYS_LIMIT]
1302 # default days is 100
1308 datetime(substr(timeSent,0,11), 'unixepoch'),
1309 replace(replace(counterpart,'@fsf.org',''),
1310 '@conference.fsf.org',''),
1313 where timeSent > $(( (EPOCHSECONDS - days * 60 * 60 * 24) * 1000 ))
1315 sqlite3
/p
/cheogram
/b
".mode tabs" "$q" |
less
1321 # timezone compared to utc. note: this takes the current offset, so if daylight savings change
1322 # happened in the looking back period, this won't account for it.
1323 zone_offset
=$
(( $
( date +%z |
sed 's/[^1-9-]*//g' ) * 60 * 60))
1324 case $zone_offset in
1326 *) zone_offset
="+ $zone_offset"
1328 echo zone_offset
=$zone_offset
1331 datetime(substr(timeSent,0,11) $zone_offset, 'unixepoch'),
1334 where timeSent > $(( (EPOCHSECONDS - days * 60 * 60 * 24) * 1000 ))
1335 and counterpart = 'office@conference.fsf.org/iank'
1337 sqlite3
/p
/cheogram
/b
".mode tabs" "$q" |
sed 's/ /./' |
less
1340 # version of jdo for my non-root user
1342 # comparison of alternative logging methods:
1344 # systemd-run command (what this function does)
1346 # If there is a user prompt, the program will detect that it is not
1347 # connected to a terminal and act in a non-interactive way, skipping
1348 # the prompt. This has the benefit that you know exactly how the
1349 # program will act if you want to move it into a service that runs
1352 # If run with sudo and command is a shell script which does a sleep,
1353 # it can (sometimes?) output some extra whitespace in front of
1354 # messages, more for each subsequent message. This can be avoided by
1355 # becoming root first.
1357 # It logs the command's pid and exit code, which is nice.
1360 ### command |& ts | tee file.log
1362 # If there is a user prompt, like "read -p prompt var", it will hang
1363 # without outputting the prompt.
1365 # I've had a few times where ts had an error and I wasn't totally sure
1366 # if it was really the command or ts having the problem.
1368 # Sometimes some output will get hidden until you hit enter.
1371 ### command |& pee cat logger
1373 # This seems to work. I need to test more.
1376 ### command |& logger -s
1378 # User prompts get confusingly prefixed to earlier output, and all log
1379 # entries get prefixed with annoying priority level.
1384 # Had a few problems. One major one is that it exited in the middle of
1385 # a command on systemctl daemon-reload
1387 # Related commands which can log a whole session: script, sudo, screen
1388 local cmd cmd_name jr_pid ret
1393 if [[ $cmd != /* ]]; then
1394 cmd
=$
(type -P "$cmd")
1397 journalctl
-qn2 -f -u "$cmd_name" &
1398 # Trial and error of time needed to avoid missing initial lines.
1399 # .5 was not reliable. 1 was not reliable. 2 was not reliable
1402 # note, we could have a version that does system --user, but if for example
1403 # it does sudo ssh, that will leave a process around that we can't kill
1404 # and it will leave the unit hanging around in a failed state needing manual
1405 # killing of the process.
1406 s systemd-run
--uid "$(id -u)" --gid "$(id -g)" \
1407 -E SSH_AUTH_SOCK
=/run
/openssh_agent \
1408 --unit "$cmd_name" --wait --collect "$cmd" "$@" || ret
=$?
1409 # The sleep lets the journal output its last line
1410 # before the prompt comes up.
1412 kill $jr_pid &>/dev
/null ||
:
1415 # this avoids any err-catch
1416 (( ret
== 0 )) ||
return $ret
1419 # service run, and watch the output
1424 journalctl
-qn2 -f -u $unit &
1425 systemctl start
$unit
1427 kill $jr_pid &>/dev
/null ||
:
1432 sm
() { # switch mail host
1436 keyhash
=$
(s ssh-keygen
-lf /root
/.ssh
/home |
awk '{print $2}')
1437 tmp
=$
(s ssh-add
-l |
awk '$2 == "'$keyhash'"')
1438 if [[ ! $tmp ]]; then
1439 s ssh-add
/root
/.ssh
/home
1442 s jdo switch-mail-host
"$@"
1445 sh2
() { # switch host2
1449 keyhash
=$
(s ssh-keygen
-lf /root
/.ssh
/home |
awk '{print $2}')
1450 tmp
=$
(s ssh-add
-l |
awk '$2 == "'$keyhash'"')
1451 if [[ ! $tmp ]]; then
1452 s ssh-add
/root
/.ssh
/home
1455 s jdo switch-host2
"$@"
1459 # shellcheck disable=SC2120
1461 # note, i had --delete-excluded, but that deletes all files in --exclude-from on
1462 # the remote site, which doesn't make sense, so not sure why i had it.
1464 # excluding emacs for now
1465 #p=(/a/opt/{emacs-debian11{,-nox},mu,emacs} /a/bin /a/exe /a/h /a/c /p/c/machine_specific/vps{,.hosts})
1466 p
=(/a
/bin
/a
/exe
/a
/h
/a
/c
/p
/c
/machine_specific
/vps
{,.hosts
})
1467 a
="-ahviSAXPH --specials --devices --delete --relative --exclude-from=/p/c/li-rsync-excludes"
1469 for h
in li je bk
; do
1470 m s rsync
"$@" $a ${p[@]} /p
/c
/machine_specific
/$h root@
$h.b8.nz
:/
1471 ## only li is debian11
1472 #p[0]=/a/opt/emacs-trisuqel10
1473 #p[1]=/a/opt/emacs-trisquel10-nox
1475 m s rsync
"$@" -ahviSAXPH root@li.b8.nz
:/a
/h
/proposed-comments
/ /a
/h
/proposed-comments || ret
=$?
1478 bkpush
() { # no emacs. for running faster.
1479 p
=(/a
/bin
/a
/exe
/a
/h
/a
/c
/p
/c
/machine_specific
/vps
{,.hosts
})
1480 a
="-ahviSAXPH --specials --devices --delete --relative --exclude-from=/p/c/li-rsync-excludes"
1482 m rsync
"$@" $a ${p[@]} /p
/c
/machine_specific
/bk root@bk.b8.nz
:/ || ret
=$?
1485 jepush
() { # no emacs. for running faster.
1486 p
=(/a
/bin
/a
/exe
/a
/h
/a
/c
/p
/c
/machine_specific
/vps
{,.hosts
})
1487 a
="-ahviSAXPH --specials --devices --delete --relative --exclude-from=/p/c/li-rsync-excludes"
1489 m rsync
"$@" $a ${p[@]} /p
/c
/machine_specific
/je root@je.b8.nz
:/ || ret
=$?
1494 dsign iankelling.org expertpathologyreview.com zroe.org amnimal.ninja
1518 local f
=/var
/lib
/bind
/db.b8.nz
1521 m sudo
rm -fv $f.jnl
$f.signed.jnl
1522 m sudo
install -m 644 -o bind -g bind /p
/c
/machine_specific
/vps
/bind-initial
/db.b8.nz
$f
1526 # keys generated like this
1527 # because of https://ftp.isc.org/isc/dnssec-guide/dnssec-guide.pdf
1528 # https://blog.apnic.net/2019/05/23/how-to-deploying-dnssec-with-bind-and-ubuntu-server/
1530 # key length is longer than that guide because
1531 # we are using those at fsf and when old key lengths
1532 # become insecure, I want some extra time to update.
1533 # dnsecgen (in brc2)
1536 dnssec-keygen
-a RSASHA256
-b 2048 $zone
1537 dnssec-keygen
-f KSK
-a RSASHA256
-b 4096 $zone
1538 for f
in K
"$zone".
*.key
; do
1539 # eg Kb8.nz.+008+47995.key tag=47995
1540 # in dnsimple, you add the long string from this.
1541 # in gandi, you add the long string from the .key file,
1542 # then see that the digest matches the ds.
1543 echo "tag is the number after DS"
1544 dnssec-dsfromkey
-a SHA-256
$f
1546 # For b8.nz, we let bind read the keys and sign, and
1547 # right now they have root ownership, so let them
1549 chmod g
+r .
/*.private
1552 # create .signed file
1553 # note: full paths probably not needed.
1556 local zone
=${arg#db.}
1557 local dir
=/p
/c
/machine_specific
/vps
/filesystem
/var
/lib
/bind
1558 dnssec-signzone
-S -e +31536000 -o $zone -K $dir -d $dir $dir/db.
$zone
1562 # set day start for use in other programs.
1563 # expected to do be in a format like 830, or 800 or 1300.
1565 echo $1 >/b
/data
/daystart
1568 #### begin bitcoin related things
1570 local f
=/etc
/bitcoin
/bitcoin.conf
1571 # importprivkey will timeout if using the default of 15 mins.
1572 # upped it to 1 hour.
1573 bitcoin-cli
-rpcclienttimeout=60000 -"$(s grep rpcuser= $f)" -"$(s grep rpcpassword= $f)" "$@"
1575 btcusd
() { # $1 btc in usd
1577 price
="$(curl -s https://api.coinbase.com/v2/prices/BTC-USD/spot | jq -r .data.amount)"
1578 printf "$%s\n" "$price"
1580 printf "$%.2f\n" "$(echo "scale
=4; $price * $1"| bc -l)"
1583 usdbtc
() { # $1 usd in btc
1585 price
="$(curl -s https://api.coinbase.com/v2/prices/BTC-USD/spot | jq -r .data.amount)"
1586 printf "$%s\n" "$price"
1588 # 100 mil satoshi / btc. 8 digits after the 1.
1589 printf "%.8f btc\n" "$(echo "scale
=10; $1 / $price "| bc -l)"
1592 satoshi
() { # $1 satoshi in usd
1594 price
="$(curl -s https://api.coinbase.com/v2/prices/BTC-USD/spot | jq -r .data.amount)"
1595 price
=$
(echo "scale=10; $price * 0.00000001"|
bc -l)
1596 printf "$%f\n" "$price"
1598 printf "$%.2f\n" "$(echo "scale
=10; $price * $1"| bc -l)"
1601 #### end bitcoin related things
1605 cbfstool
() { /a
/opt
/coreboot
/build
/cbfstool
"$@"; }
1611 cp /a
/bin
/data
/COPYING
"$@"
1613 cp /a
/bin
/data
/COPYING .
1620 cp /a
/bin
/data
/LICENSE
"$@"
1622 cp /a
/bin
/data
/LICENSE .
1627 if type -p chromium
&>/dev
/null
; then
1631 cmd
="schroot -c bullseye chromium"
1632 CHROMIUM_FLAGS
='--enable-remote-extensions' $cmd & r
1638 # pipe to this, or just type like a shell
1641 tee >(ssh frodo.b8.nz
) >(ssh x2
) >(ssh tp.b8.nz
) >(ssh kw
) >(ssh tp.b8.nz
)
1645 for host in x2 kw tp.b8.nz x3.b8.nz frodo.b8.nz
; do
1651 debian_pick_mirror
() {
1652 # netselect-apt finds a fast mirror.
1653 # but we need to replace the mirrors ourselves,
1654 # because it doesnt do that. best it can do is
1655 # output a basic sources file
1656 # here we get the server it found, get the main server we use
1657 # then substitute all instances of one for the other in the sources file
1658 # and backup original to /etc/apt/sources.list-original.
1659 # this is idempotent. the only way to identify debian sources is to
1660 # note the original server, so we put it in a comment so we can
1661 # identify it later.
1663 file=$
(mktemp
-d)/f
# safe way to get file name without creating one
1664 sudo netselect-apt
-o "$file" ||
return 1
1665 url
=$
(grep ^
\\w
$file |
head -n1 |
awk '{print $2}')
1666 sudo
cp -f /etc
/apt
/sources.list
/etc
/apt
/sources.list-original
1667 sudo
sed -ri "/http.us.debian.org/ s@( *[^ #]+ +)[^ ]+([^#]+).*@\1$url\2# http.us.debian.org@" /etc
/apt
/sources.list
1671 digdiff @ns
{1,2}.iankelling.org
"$@"
1675 "$@" |
& ts ||
return $?
1685 /b
/ds
/distro-begin |
& ts ||
return $?
1686 /b
/ds
/distro-end |
& ts ||
return $?
1692 /b
/ds
/distro-begin |
& ts ||
return $?
1698 /b
/ds
/distro-end |
& ts ||
return $?
1711 envload
() { # load environment from a previous: export > file
1712 local file=${1:-$HOME/.${USER}_env}
1713 eval "$(export | sed 's/^declare -x/export -n/')"
1714 while IFS
= read -r line
; do
1715 # declare -x makes variables local to a function
1716 eval ${line/#declare -x/export}
1720 failfunc
() { asdf a b c
; }
1721 failfunc2
() { failfunc d e f
; }
1723 # one that comes with distros is too old for newer devices
1725 /a
/opt
/android-platform-tools
/fastboot
"$@";
1728 kdecd
() { /usr
/lib
/x86_64-linux-gnu
/libexec
/kdeconnectd
; }
1731 cat /sys
/class
/power_supply
/BAT
0/capacity
1734 # List of apps to install/update
1735 # Create from existing manually installed apps by doing
1737 # fdroidcl search -i, then manually removing
1738 # automatically installed/preinstalled apps
1741 # # my attempt at recovering from boot loop:
1742 # # in that case, boot to recovery (volume up, home button, power, let go of power after samsun logo)
1744 # mount /dev/block/mmcblk0p12 /data
1746 # find -iname '*appname*'
1748 # usually good enough to just rm -rf /data/app/APPNAME
1751 # # causes replicant to crash
1752 # org.quantumbadger.redreader
1753 # org.kde.kdeconnect_tp
1755 # not broke, but wont work without gps
1756 #com.zoffcc.applications.zanavi
1757 # not broke, but not using atm
1758 #com.nutomic.syncthingandroid
1759 # # doesn\'t work on replicant
1760 #net.sourceforge.opencamera
1763 net.mullvad.mullvadvpn
1765 io.github.subhamtyagi.lastlauncher
1767 com.biglybt.android.client
1768 de.marmaro.krt.ffupdater
1769 me.ccrama.redditslide
1770 org.fedorahosted.freeotp
1772 com.alaskalinuxuser.justnotes
1773 com.artifex.mupdf.viewer.app
1774 com.danielkim.soundrecorder
1777 com.jmstudios.redmoon
1779 org.kde.kdeconnect_tp
1782 cz.martykan.forecastie
1783 de.danoeh.antennapod
1785 de.marmaro.krt.ffupdater
1786 eu.siacs.conversations
1788 im.vector.alpha
# riot
1789 info.papdt.blackblub
1790 me.tripsit.tripmobile
1792 net.minetest.minetest
1797 org.smssecure.smssecure
1799 sh.
ftp.rocketninelabs.meditationassistant.opensource
1801 # https://forum.xda-developers.com/android/software-hacking/wip-selinux-capable-superuser-t3216394
1806 local -A installed updated
1808 # tried putting this in go buildscript cronjob,
1809 # but it failed with undefined: os.UserCacheDir. I expect its due to
1810 # an environment variable missing, but its easier just to stick it here.
1811 m go get
-u mvdan.cc
/fdroidcl ||
return 1
1813 if fdroidcl search
-u |
grep ^org.fdroid.fdroid
; then
1814 fdroidcl
install org.fdroid.fdroid
1818 for p
in $
(fdroidcl search
-i|
grep -o "^\S\+"); do
1821 for p
in $
(fdroidcl search
-u|
grep -o "^\S\+"); do
1824 for p
in ${fdroid_pkgs[@]}; do
1825 if ! ${installed[$p]:-false}; then
1826 m fdroidcl
install $p
1827 # sleeps are just me being paranoid since replicant has a history of crashing when certain apps are installed
1831 for p
in ${!installed[@]}; do
1832 if ! ${updated[$p]:-true}; then
1833 m fdroidcl
install $p
1839 firefox-default-profile
() {
1840 local key value section
1844 file=/p
/c
/subdir_files
/.mozilla
/firefox
/profiles.ini
1845 sed -ri "/^ *$key/d" "$file"
1846 sed -ri "/ *\[$section\]/,/^ *\[[^]]+\]/{/^\s*${key}[[:space:]=]/d};/ *\[$section\]/a $key=$value" "$file"
1848 fdhome
() { #firefox default home profile
1849 firefox-default-profile Profile0
1853 firefox-default-profile Profile4
1857 if type -P firefox
&>/dev
/null
; then
1865 firefox
-P alt
"$@" >/dev
/null
2>&1
1871 local dname
="${PWD##*/}"
1872 local m
="/a/tmp/$dname-missing"
1873 local d
="/a/tmp/$dname-diff"
1874 [[ -e $d ]] && rm "$d"
1875 [[ -e $m ]] && rm "$m"
1878 while read -r line
; do
1879 fsfile
="$1${line#.}"
1880 if [[ -e "$fsfile" ]]; then
1881 md5diff
"$line" "$fsfile" && tee -a "/a/tmp/$dname-diff" <<< "$fsfile $line"
1884 echo "$line" >> "$m"
1885 msize
=$
((msize
+ 1))
1887 done < <(find .
-type f
)
1890 (( msize
<= 100 )) && cat $m
1895 # expected output, with different tmp dirs
1896 # /tmp/tmp.HDPbwMqdC9/c/d ./c/d
1897 # /a/tmp/tmp.qLDkYxBYPM-missing
1908 echo different
> $x/c
/d
1914 # test whether missing files were renamed, generally for use with fsdiff
1915 # $1 = fsdiff output file, $2 = directory to compare to. pwd = fsdiff dir
1916 # echos non-renamed files
1920 { sums
+=( "$(md5sum < "$x")" ) ; } 2>/dev
/null
1922 while read -r line
; do
1923 { missing_sum
=$
(md5sum < "$line") ; } 2>/dev
/null
1925 for x
in "${sums[@]}"; do
1926 if [[ $missing_sum == "$x" ]]; then
1931 $renamed ||
echo "$line"
1937 # F = fullscren, z = random, Z = auto zoom
1938 command feh
-FzZ "$@"
1944 firefox
-P default
"$@" >/dev
/null
2>&1
1948 git config user.email ian@iankelling.org
1951 # at least in flidas, things rely on gpg being gpg1
1953 if type -P gpg2
&>/dev
/null
; then
1961 local email
=ian@iankelling.org
1962 git send-email
--notes "--envelope-sender=<$email>" \
1963 --suppress-cc=self
"$@"
1966 gup
() { /a
/f
/gnulib
/build-aux
/gnupload
"$@"; }
1968 dejagnu
() { /a
/opt
/dejagnu
/dejagnu
"$@"; }
1971 # do git status on published repos.
1974 cd "$(readlink -f $x)"/..
1975 status
=$
(i status
-s) ||
pwd
1976 if [[ $status ]]; then
1979 printf "%s\n" "$status"
1987 local day i days_back
1989 for (( i
=0; i
<days_back
; i
++ )); do
1990 day
=$
( date +%F
-d @$
((EPOCHSECONDS
- 86400*i
)) )
1991 date "+%a %b %d" -d @$
((EPOCHSECONDS
- 86400*i
)) |
tr '\n' ' '
1992 /a
/opt
/timetrap
/bin
/t d
-ftotal -s $day -e $day all
-m '^w|lunch$'
1995 to
() { t out
-a "$@"; }
1996 ti
() { t
in -a "$@"; }
2002 in_secs
="$(date -d "${*//[_.]/ }" +%s)"
2003 m t out
-a "$(date +%F.%T -d @$(( in_secs + 60*45 )) )"
2008 /p
/c
/proc
/focus
/linux-amd64
/focus
&
2016 killall arbtt-capture ||
:
2017 rm -f ~
/.arbtt
/capture.log
2018 arbtt-capture
--sample-rate=10 &
2023 # i first thought to sleep and capture ctrl-c, but it seems we can't
2024 # capture control-c, unless maybe we implement the commands in a
2025 # separate script or maybe add err-cleanup to err. Anyways, this
2026 # method is superior because any single char exits.
2027 read -rsN1 -t 5 char || ret
=$?
2028 if (( ret
== 142 )) ||
[[ ! $char ]]; then
2030 #e ret=$ret char=$char
2033 killall arbtt-capture ||
:
2044 if [[ ! -e ~
/.arbtt
/capture.log
]]; then
2047 # https://stackoverflow.com/questions/56486272/how-to-concat-multiple-fields-to-same-line-with-jq
2048 arbtt-dump
-l 30 -t json | jq
-r '.[] | [ ( .inactive / 1000 | floor ) , ( .windows[] | select (.active == true) |.title) ] | @tsv' \
2049 |
tac |
while read -r sec l
; do
2050 if (( i
% 6 == 0 && i
>= 2 )); then
2051 echo == $
(( i
/ 6 + 1 )) ==
2053 if (( sec
> 10 )); then
2054 printf "%3d %s\n" $sec "$l"
2063 # from the log, show only the currently active window, and the number of
2064 # seconds of input inactivity.
2065 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}' ; }
2068 /a
/opt
/idea-IC-163.7743
.44/bin
/idea.sh
"$@" & r
2072 cd /var
/lib
/znc
/moddata
/log
/iank
/freenode
/
2074 for x
in "#$1/"*; do
2079 if [[ -e $tmp ]]; then
2083 sed \"s
/^.
/${base%log}/\" ${files[@]}|
sort -n
2088 sl root@iankelling.org ilogs-local
"$@"
2095 d
=/var
/lib
/znc
/moddata
/log
/iank
/
2096 for n
in freenode libera
; do
2097 cd $d$n/"$chan" && hr
2099 echo $x; sed "s/^./${x%log}/" $x; hr
;
2105 chan
="${1:-#fsfsys}"
2106 # use * instead of -r since that does sorted order
2107 sl root@iankelling.org ilog-local
"$chan" |
less +G
2111 if type gio
&> /dev
/null
; then
2113 elif type gvfs-open
&> /dev
/null
; then
2118 # another alternative is run-mailcap
2123 # grep -Evi -e "^(\S+\s+){4}(sudo|sshd|cron)\[\S*:" \
2124 # -e "^(\S+\s+){4}systemd\[\S*: (starting|started) (btrfsmaintstop|dynamicipupdate|spamd dns bug fix cronjob|rss2email)\.*$"
2127 # journalctl -n 10000 -f "$@" | jfilter
2129 # jr() { journalctl "$@" | jfilter | less ; }
2130 # jrf() { journalctl -n 200 -f "$@" | jfilter; }
2132 jr
() { journalctl
"$@" ; }
2133 jrf
() { journalctl
-n 200 -f "$@" ; }
2136 ccomp journalctl jtail jr jrf
2138 ## old version for model01. i need to get that firmware working again.
2139 # kff() { # keyboardio firmware flash. you must hold down the tilde key
2140 # pushd /a/opt/Model01-Firmware
2141 # # if we didn't want this yes hack, then remove "shell read" from
2142 # # /a/opt/Kaleidoscope/etc/makefiles/sketch.mk
2143 # yes $'\n' | VERBOSE=1 make flash
2149 pushd /a
/opt
/Kaleidoscope
/examples
/Devices
/Keyboardio
/Model100
2155 local umask_orig name
2156 if (( $# != 1 )); then
2157 e expected
1 arg
>&2
2163 wg genkey |
tee $name-priv.key | wg pubkey
> $name-pub.key
2167 if (( $# != 2 )); then
2168 e expected
2 arg of hostname
, ip suffix
>&2
2171 local host ipsuf umask_orig
2174 mkdir
-p /p
/c
/machine_specific
/$host/filesystem
/etc
/wireguard
2176 cd /p
/c
/machine_specific
/$host/filesystem
/etc
/wireguard
2179 wg genkey |
tee hole-priv.key | wg pubkey
> hole-pub.key
2180 cat >wghole.conf
<<EOF
2182 # contents hole-priv.key
2183 PrivateKey = $(cat hole-priv.key)
2185 Address = 10.8.0.$ipsuf/24
2186 # https://dev.to/tangramvision/what-they-don-t-tell-you-about-setting-up-a-wireguard-vpn-1h2g
2187 # ||: makes the systemd service not fail due to the failed command
2188 PostUp = ping -c1 10.8.0.1 ||:
2191 # li. called wgmail on that server
2192 PublicKey = CTFsje45qLAU44AbX71Vo+xFJ6rt7Cu6+vdMGyWjBjU=
2193 AllowedIPs = 10.8.0.0/24
2194 Endpoint = 72.14.176.105:1194
2195 PersistentKeepalive = 25
2198 # old approach. systemd seems to work fine and cleaner.
2199 rm -f ..
/network
/interfaces.d
/wghole
2200 cedit
-q $host /p
/c
/machine_specific
/li
/filesystem
/etc
/wireguard
/wgmail.conf
<<EOF || [[ $? == 1 ]]
2202 PublicKey = $(cat hole-pub.key)
2203 AllowedIPs = 10.8.0.$ipsuf/32
2209 mns
() { # mount namespace
2212 s mkdir
-p /root
/mount_namespaces
2213 if ! sudo mountpoint
/root
/mount_namespaces
>/dev
/null
; then
2214 m sudo mount
--bind /root
/mount_namespaces
/root
/mount_namespaces
2216 m sudo mount
--make-private /root
/mount_namespaces
2217 if [[ ! -e /root
/mount_namespaces
/$ns ]]; then
2218 m sudo
touch /root
/mount_namespaces
/$ns
2220 if ! sudo mountpoint
/root
/mount_namespaces
/$ns >/dev
/null
; then
2221 m sudo unshare
--propagation slave
--mount=/root
/mount_namespaces
/$ns /bin
/true
2223 m sudo
-E /usr
/bin
/nsenter
--mount=/root
/mount_namespaces
/$ns "$@"
2229 mns
$ns sudo
-u iank
-E env
"PATH=$PATH" "$@"
2235 if ! s ip netns list |
grep -Fx nonet
&>/dev
/null
; then
2236 s ip netns add nonet
2238 mns
$ns --net=/var
/run
/netns
/nonet sudo
-E -u iank
/bin
/bash
2244 # l = the loopback device
2246 if [[ $1 == /* ]]; then
2249 if mns
$base mountpoint
-q /mnt
/$base; then
2252 l
=$
(losetup
-j $fs_file |
sed -rn 's/^([^ ]+): .*/\1/p' |
head -n1 ||
:)
2254 l
=$
(sudo losetup
-f)
2255 m sudo losetup
$l $fs_file
2257 if ! sudo cryptsetup status
/dev
/mapper
/$base &>/dev
/null
; then
2258 if ! m sudo cryptsetup luksOpen
$l $base; then
2259 m sudo losetup
-d $l
2263 m sudo mkdir
-p /mnt
/$base
2264 m mns
$base mount
/dev
/mapper
/$base /mnt
/$base
2265 m mns
$base chown
$USER:$USER /mnt
/$base
2269 if mns
$base mountpoint
/mnt
/$base &>/dev
/null
; then
2270 m mns
$base umount
/mnt
/$base
2272 if sudo cryptsetup status
/dev
/mapper
/$base &>/dev
/null
; then
2273 if ! m sudo cryptsetup luksClose
/dev
/mapper
/$base; then
2274 echo lom
: failed cryptsetup luksClose
/dev
/mapper
/$base
2278 l
=$
(losetup
-l --noheadings |
awk '$6 ~ /\/'$base'$/ {print $1}')
2280 m sudo losetup
-d $l
2282 echo lom
: warning
: no loopback device found
2287 # mu personality. for original, just run mp. for 2, run mp 2.
2288 # this is partly duplicated in mail-setup
2292 if ! killall mu
; then
2299 echo error
: mu not dead
2304 set -- /m
/mucache ~
/.cache
/mu
/m
/.mu ~
/.config
/mu
2309 if [[ -e $f && ! -L $f ]]; then
2312 m
ln -sf -T $target $f
2318 local md dst ln_path src two
2322 -2) two
=true
shift ;;
2334 for d
in /m
/md
/$md /m
/4e
2/$md; do
2335 if [[ -d $d && ! -L $d ]]; then
2340 if [[ ! $src ]]; then
2341 echo "error: could not find $md" >&2
2345 m
ln -sf -T $dst $ln_path
2355 ### begin copied from mdenable, but different d ###
2356 for d
in /m
/4e
/$md /m
/4e
2/$md; do
2357 if [[ -d $d && ! -L $d ]]; then
2362 if [[ ! $src ]]; then
2363 echo "error: could not find $md" >&2
2366 ### end copy from mdenable ###
2368 if [[ -L $dst ]]; then m
rm $dst; fi
2374 markdown
"$1" >/tmp
/mdtest.html
2375 firefox
/tmp
/mdtest.html
2378 mo
() { xset dpms force off
; } # monitor off
2381 # seems to be the best gpu decoding on my nvidia 670.
2382 # vlc gets similar or better framerate, but is much darker output on my test movie at least.
2387 echo 0f | sudo
tee -a /sys
/kernel
/debug
/dri
/0/pstate
2390 # going back to the default slow clock, and slower fan:
2391 # echo 07 | sudo tee -a /sys/kernel/debug/dri/0/pstate
2392 if [[ $DISPLAY ]]; then
2393 mpv
--vo=vdpau
--hwdec=auto
"$@"
2395 # waylandvk seems to work the same
2396 mpv
--gpu-context=wayland
--hwdec=auto
2401 mpv
--profile=d
"$@";
2403 # mpv all media files in . or $1
2405 local -a extensions arg
2406 # get page source of https://en.wikipedia.org/w/index.php?title=Video_file_format&action=edit
2407 # into /a/x.log, then
2408 # grep '^| *\.' /a/x.log | sed 's/| *//;s/,//g'
2410 # note: to join them together for a regex, do:
2411 # old=; for e in ${extensions[@]/./}; do if [[ ! $old ]]; then old=$e; continue; fi; echo -n "$old|"; old=$e; done; echo $e
2434 .mpg .mp2 .mpeg .mpe .mpv
2444 arg
=("(" -iname "*${extensions[0]}")
2445 for (( i
=1 ; i
< ${#extensions[@]}; i
++ )); do
2446 arg
+=(-o -iname "*${extensions[i]}")
2451 #find $dir "${arg[@]}" -size +200k
2452 find $dir "${arg[@]}" -size +200k
-exec mpv
--profile=d
'{}' +
2455 mpv
--profile=s
"$@";
2463 d
=( /var
/lib
/znc
/moddata
/log
/iank
/{freenode
,libera
} )
2464 # use * instead of -r since that does sorted order
2465 ssh root@iankelling.org
"for f in ${d[*]}; do cd \$f/#$1; grep '\<iank.*' *; done" | cut
--complement -c12-16
2468 c
/p
/c
/.purple
/logs
/jabber
/iank@fsf.org
/office@conference.fsf.org.chat
2469 for x
in *.html
; do html2text
-o ${x%.html}.txt
$x; done;
2470 # shellcheck disable=SC2016 # false positive on ${
2471 grep -A1 ') iank:' .
/*.txt \
2472 |
sed -r 's/^(.{10})[^ ]*\.txt:\(?([^ ]*)[[:space:]](..). iank:/\1_\2_\3/
2475 s/^[^ ]*\.txt:\((.{2}).(.{2}).(.{4}) (.{8}) (.{2})\)?/\3-\1-\2_\4_\5/' \
2476 |
sed -n 'x;1d;0~2{G;s/\n/ /;p};${x;p}'
2480 d
=/var
/lib
/znc
/moddata
/log
/iank
/freenode
2481 ssh root@iankelling.org
"cd $d; find . -mtime -60 -type f -exec grep '\<iank.*' {} +" |
sed -r 's,^..([^/]*)/(.{11})(.{5})(.{8}).,\2\4 \1,' |
sort
2484 # usage: debvm DEBIAN_VERSION RAM_MB
2486 local ver ram fname src
2489 # * is because it might have -backports in the name. we only expect 1 expansion
2490 fnames
=( debian-
$ver-*nocloud-
"$(dpkg --print-architecture)".qcow2
)
2491 if (( ${#fnames[@]} >= 2 )); then
2492 echo "error: iank: unexpected multiple files"
2495 fname
="${fnames[0]}"
2496 src
=/a
/opt
/roms
/$fname
2497 if [[ ! -f $src ]]; then
2498 echo debvm
: not found
$src, download from eg
: https
://cloud.debian.org
/images
/cloud
/buster
/latest
/
2502 # note, in fai-revm we do this: not sure why, maybe because of br device
2503 # --graphics spice,listen=0.0.0.0
2504 m s virt-install
--osinfo debian11
--rng /dev
/urandom
-n deb
${ver}tmp
--import -r $ram --vcpus 2 --disk /t
/$fname --graphics spice
2505 # note: to ssh into this machine will require host key generation: ssh-keygen -A
2507 # random: for cvs2git on gnu www, use debian 10. I could use trisquel,
2508 # but happen to want to try out the debian cloud images. the upstream
2509 # requires python2 and hasn't really changed since the version in d10.
2511 # apt install cvs2git cvs
2512 # # 7G was not enough
2513 # mount -o mode=1777,nosuid,nodev,size=34G -t tmpfs tmpfs /tmp
2514 # cvs2git --encoding utf_8 --fallback-encoding ascii --dumpfile=dump www-rsync/www |& tee /tmp/l
2515 ## www-rsync is an rsynced copy of the cvsfrom savannah
2519 local time time_sec time_pretty days
2521 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
2526 if ! time_pretty
=$
(date +%F.
%R
-d @
$time); then
2527 echo bad
time: $time
2530 echo $time_pretty "$l"
2531 time_sec
=${time%%.*}
2532 # only look at the last 18 days. generally just use this for timesheet.
2533 if (( time_sec
< EPOCHSECONDS
- 60 * 60 * 24 * days
)); then break; fi
2538 sqlite3
-separator ' ' /p
/c
/subdir_files
/.local
/share
/gajim
/logs.db
"select time, message from logs where contact_name = 'iank'" |
less
2542 sqlite3
-separator ' ' /p
/c
/subdir_files
/.local
/share
/gajim
/logs.db
"select time, message from logs" |
less
2547 e
"lspci -nnk|gr -iA2 net"
2548 lspci
-nnk|gr
-iA2 net
2550 e
"s lshw -C network"
2552 sudo lshw
-C network
2556 ser stop NetworkManager
2557 ser disable NetworkManager
2558 ser stop NetworkManager-wait-online.service
2559 ser disable NetworkManager-wait-online.service
2561 sudo resolvconf
-d NetworkManager
2567 ser start NetworkManager
2573 oathtool
--totp -b "$*" | xclip
-selection clipboard
2576 "$@" |
& pee
"xclip -r -selection clipboard"
2581 # from http://askubuntu.com/questions/456021/remove-vocals-from-mp3-and-get-only-instrumentals
2582 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
2585 pfind
() { #find *$1* in $PATH
2586 [[ $# != 1 ]] && { echo requires
1 argument
; return 1; }
2588 IFS
=: pathArray
=($PATH); unset IFS
2589 find "${pathArray[@]}" -iname "*$1*"
2593 # trash-restore lists everything that has been trashed at or below CWD
2594 # This picks out files just in CWD, not subdirectories,
2595 # which also match grep $1, usually use $1 for a time string
2596 # which you get from running restore-trash once first
2599 # last condition is to not ask again for ones we skipped
2600 while name
="$( echo | restore-trash | gr "$PWD/[^
/]\
+$
" | gr "$1" )" \
2601 && [[ $name ]] && (( $
(wc -l <<<"$name") >= nth
)); do
2602 name
="$(echo "$name" | head -n $nth | tail -n 1 )"
2603 read -r -p "$name [Y/n] " ask
2604 if [[ ! $ask ||
$ask == [Yy
] ]]; then
2605 x
=$
( echo "$name" | gr
-o "^\s*[0-9]*" )
2606 echo $x | restore-trash
> /dev
/null
2607 elif [[ $ask == [Nn
] ]]; then
2617 rld
/a
/h
/_site
/ li
:/var
/www
/iankelling.org
/html
2622 # fixes the menu bar in xmonad. this won\'t be needed when xmonad
2623 # packages catches up on some changes in future (this is written in
2626 # geekosaur: so youll want to upgrade to xmonad 0.13 or else use a
2627 # locally modified XMonad.Hooks.ManageDocks that doesnt set the
2628 # work area; turns out it\'s impossible to set correctly if you are
2629 # not a fully EWMH compliant desktop environment
2631 # geekosaur: chrome shows one failure mode, qt/kde another, other
2632 # gtk apps a third, ... I came up with a setting that works for me
2633 # locally but apparently doesnt work for others, so we joined the
2634 # other tiling window managers in giving up on setting it at all
2636 xprop
-root -remove _NET_WORKAREA
2640 # reviewboard, used at my old job
2641 #rbpipe() { rbt post -o --diff-filename=- "$@"; }
2642 #rbp() { rbt post -o "$@"; }
2650 r2e
() { command r2e
-d /p
/c
/rss2email.json
-c /p
/c
/rss2email.cfg
"$@"; }
2651 # only run on MAIL_HOST. simpler to keep this on one system.
2652 r2eadd
() { # usage: name url
2653 # initial setup of rss2email:
2654 # r2e new r2e@iankelling.org
2655 # that initializes files, and sets default email.
2656 # symlink to the config doesnt work, so I copied it to /p/c
2657 # and then use cli option to specify explicit path.
2658 # Only option changed from default config is to set
2661 # or else for a few feeds, the from address is set by the feed, and
2662 # if I fail delivery, then I send a bounce message to that from
2663 # address, which makes me be a spammer.
2665 r2e add
$1 "$2" $1@r2e.iankelling.org
2666 # get up to date and dont send old entries now:
2667 r2e run
--no-send $1
2670 rspicy
() { # usage: HOST DOMAIN
2671 # connect to spice vm remote host. use vspicy for local host
2673 # shellcheck disable=SC2087
2675 sudo virsh dumpxml $2|grep "<graphics.*type='spice'" | \
2676 sed -rn "s/.*port='([0-9]+).*/\1/p"
2679 if [[ $port ]]; then
2680 spicy
-h $1 -p $port
2682 echo "error: no port found. check that the domain is running."
2688 # s gem install scss-lint
2689 pushd /a
/opt
/thoughtbot-guides
2692 scss-lint
-c /a
/opt
/thoughtbot-guides
/style
/sass
/.scss-lint.yml
"$@"
2696 sk
-e 2120,245 /b
/ds
/brc
/b
/ds
/brc2
2701 out
=${2:-${1%.*}.sh}
2703 script -t -c "mpv --no-config --no-resume-playback --no-terminal --no-audio-display '$1'" $tmp/typescript
2>$tmp/timing
2704 # todo, the current sleep seems pretty good, but it
2705 # would be nice to have an empirical measurement, or
2706 # some better wait to sync up.
2708 # note: --loop-file=no prevents it from hanging if you have that
2709 # set to inf the mpv config.
2710 # --loop=no prevents it from exit code 3 due to stdin if you
2711 # had it set to inf in mpv config.
2713 # args go to mpv, for example --volume=80, 50%
2714 cat >$out <<EOFOUTER
2716 trap "trap - TERM && kill 0" INT TERM ERR; set -e
2717 ( sleep .2; scriptreplay <( cat <<'EOF'
2721 $(cat $tmp/typescript)
2724 base64 -d - <<'EOF'| mpv --loop=no --loop-file=no --no-terminal --no-audio-display "\$@" -
2733 smeld
() { # ssh meld usage host1 host2 file
2734 meld
<(ssh $1 cat $3) <(ssh $2 cat $3)
2738 PATH
=/usr
/local
/spdhackfix
:$PATH command spd
"$@"
2741 spamf
() { # spamtest on FILE
2742 local spamcpre spamdpid
2744 if (( $# != 1 )); then
2745 e spamtest error
: expected
1 arg
, filename
>&2
2749 spamdpid
=$
(systemctl status spamassassin|
sed -n '/^ *Main PID:/s/[^0-9]//gp')
2750 spamcpre
="nsenter -t $spamdpid -n -m"
2751 s
$spamcpre sudo
-u Debian-exim spamassassin
-t --cf='score PYZOR_CHECK 0' <"$1"
2757 declare -gi _seq
; _seq
+=1
2758 echo "test body" | m
mail -s "test mail from $HOSTNAME, $_seq" "${@:-root@localhost}"
2759 # for testing to send from an external address, you can do for example
2760 # -fian@iank.bid -aFrom:ian@iank.bid web-6fnbs@mail-tester.com
2761 # note in exim, you can retry a deferred message
2763 # MSG_ID is in /var/log/exim4/mainlog, looks like 1ccdnD-0001nh-EN
2766 # to test sieve, use below command. for fsf mail, see offlineimap-sync script
2767 # make modifications, then copy to live file, use -eW to actually modify mailbox
2769 # Another option is to use sieve-test SCRIPT MAIL_FILE. note,
2770 # sieve-test doesnt know about envelopes, Im not sure if sieve-filter does.
2772 # sieve with output filter. arg is mailbox, like INBOX.
2773 # This depends on dovecot conf, notably mail_location in /etc/dovecot/conf.d/10-mail.conf
2775 # always run this first, edit the test files, then run the following
2777 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
2780 c ~
/sieve
; cp personal
{test,}.sieve
; cp lists
{test,}.sieve
; cp personalend
{test,}.sieve
2781 sieve-filter
-eWv ~
/sieve
/maintest.sieve
${1:-INBOX} delete
&> /tmp
/testsieve.log
2782 sed -r '/^info: filtering:/{h;d};/^info: msgid=$/N;/^info: msgid=.*left message in mailbox [^ ]+$/d;/^info: msgid=/{H;g};/^info: message kept in source mailbox.$/d' /tmp
/testsieve.log
2787 # printf "subject\nbody\n" | alertme
2792 To: alerts@iankelling.org
2799 To: alerts@iankelling.org
2811 To: daylert@iankelling.org
2818 To: daylert@iankelling.org
2827 # alert when a page goes live.
2829 local quiet url tmpdir
2832 # dont send a diff of the html. some html is not very readable
2838 tmpdir
="$(mktemp -d)"
2841 if wget
-q "$url"; then
2848 sleep $
(( 120 + RANDOM
% 300 ))
2852 # alert on changes to a webpage (just the base page that curl gets)
2853 # usage: weblert URL [SUBJECT...]
2855 local u old new quiet
2858 # dont send a diff of the html. some html is not very readable
2865 subject
="${*:-weblert}"
2866 old
=$
(curl
-s "$u") ||
:
2868 new
=$
(curl
-s "$u") ||
:
2869 if [[ $old && $new ]]; then
2870 if [[ $new != "$old" ]]; then
2872 echo | daylertme
"$subject"
2874 diff <(printf "%s\n" "$old") <(printf "%s\n" "$new") | daylertme
"$subject" ||
:
2879 sleep $
(( 60 + RANDOM
% 120 ))
2885 # shellcheck disable=SC1090 # expected
2886 source "$(type -p torsocks)" on
2890 less /var
/log
/exim
4/mymain
2896 # testmail above calls sendmail, which is a link to exim/postfix.
2897 # its docs dont say a way of adding an argument
2898 # to sendmail to turn on debug output. We could make a wrapper, but
2899 # that is a pain. Exim debug args are documented here:
2900 # http://www.exim.org/exim-html-current/doc/html/spec_html/ch-the_exim_command_line.html
2902 # http://www.exim.org/exim-html-current/doc/html/spec_html/ch-building_and_installing_exim.html
2903 # note, for exim daemon, you can turn on debug options by
2904 # adding -d, etc to COMMONOPTIONS in
2905 # /etc/default/exim4
2907 # to specify recipients other than those in to, cc, bcc, you can use the cli args, eg:
2908 # exim -t 'test@zroe.org, t2@zroe.org' <<'EOF'
2910 # -t = get recipient from header
2912 From: root@$(hostname -f)
2913 To: root@$(hostname -f)
2916 This is a test message.
2923 exim
-d -f '<>' $to <<EOF
2924 From: Mail Delivery System <Mailer-Daemon@gnu.org>
2926 Subject: Mail delivery failed: returning message to sender
2928 This message was created automatically by mail delivery software.
2937 # https://askubuntu.com/questions/160945/is-there-a-way-to-disable-a-laptops-internal-keyboard
2938 id
=$
(xinput
--list --id-only 'AT Translated Set 2 keyboard')
2939 if xinput list |
grep -F '∼ AT Translated Set 2 keyboard' &>/dev
/null
; then
2940 echo enabling keyboard
2941 # find the first slave keyboard number, they are all the same in my output.
2942 # if they werent, worst case we would need to save the slave number somewhere
2943 # when it got disabled.
2944 slave
=$
(xinput list |
sed -n 's/.*slave \+keyboard (\([0-9]*\)).*/\1/p' |
head -n1)
2945 xinput reattach
$id $slave
2954 (sleep "$(calc "$
* * 60")" && mpv
--no-config --volume 50 /a
/bin
/data
/alarm.mp3
) > /dev
/null
2>&1 &
2957 trg
() { transmission-remote-gtk
& r
; }
2959 # example, set global upload limit to 100 kilobytes:
2961 TR_AUTH
=":$(jq -r .profiles[0].password ~/.config/transmission-remote-gtk/config.json)" transmission-remote transmission.lan
-ne "$@"
2968 for (( i
=0; i
< retries
- 1; i
++ )); do
2980 if [[ -e $1 && ! -w $1 ||
! -w $
(dirname "$1") ]]; then
2983 # full path for using in some initial setup steps
2990 ecmd
="/usr/sbin/exim4 -C /etc/exim4/my.conf"
2991 if ip a show veth1-mail
&>/dev
/null
; then
2995 pid
=$
(pgrep
-f "/usr/sbin/exim4 -bd -q30m -C /etc/exim4/my.conf"|h1
)
2996 m s nsenter
-t $pid -n -m $ecmd "$@"
2999 # get pid of systemd service
3003 pid
=$
(systemctl show
--property MainPID
--value "$unit")
3008 dir
=/sys
/fs
/cgroup
/system.slice
3009 if [[ ! -d $dir ]]; then
3010 # t10 and older directory.
3011 dir
=/sys
/fs
/cgroup
/systemd
/system.slice
3014 # 0 or empty. This file includes the MainPid, so I expect we
3015 # could just get this in the first place, but i don't know if that
3016 # is always the case.
3017 pid
=$
(head -n1 $dir/${unit%.service}.service
/cgroup.procs
)
3021 printf "%s\n" "$pid"
3027 sdnbash
() { # systemd namespace bash
3029 if (( $# != 1 )); then
3030 echo $0: error wrong number of args
>&2
3034 pid
=$
(servicepid
$unit)
3035 m sudo nsenter
-t $pid -n -m sudo
-u $USER -i bash
3038 sdnbashroot
() { # systemd namespace bash
3040 if (( $# != 1 )); then
3041 echo $0: error wrong number of args
>&2
3045 pid
=$
(servicepid
$unit)
3046 m sudo nsenter
-t $pid -n -m bash
3050 sdncmd
() { # systemd namespace cmd
3052 if (( $# <= 2 )); then
3053 echo $0: error wrong number of args
>&2
3058 pid
=$
(servicepid
$unit)
3059 m sudo nsenter
-t $pid -n -m sudo
-u $USER -i "$@"
3067 # we use wireguard now, use mailnnbash.
3069 # m sudo nsenter -t $(pgrep -f "/usr/sbin/openvpn .* --config /etc/openvpn/.*mail.conf") -n -m sudo -u $USER -i bash
3074 pid
=$
(pgrep
-f "/usr/sbin/exim4 -bd -q30m -C /etc/exim4/my.conf"|h1
)
3075 if [[ ! $pid ]]; then
3076 echo "eximbash: failed to find exim pid. systemctl -n 30 status exim4:"
3077 systemctl status exim4
3079 m sudo nsenter
-t $pid -n -m
3083 spamdpid
=$
(systemctl show
--property MainPID
--value spamassassin
)
3084 m sudo nsenter
-t $spamdpid -n -m sudo
-u Debian-exim spamassassin
"$@"
3087 m sudo nsenter
-t "$(systemctl status unbound| sed -n '/^ *Main PID:/s/[^0-9]//gp')" -n -m sudo
-u $USER -i bash
3091 s nmtui-connect
"$@"
3095 local unit pid ns mailnn
3096 # mailvpn would belong on the list if using openvpn
3097 for unit
in mailnn unbound dovecot spamassassin exim4 radicale
; do
3098 pid
=$
(servicepid
$unit)
3099 echo debug
: unit
=$unit pid
=$pid
3100 if [[ ! $pid ]]; then
3101 echo failed to
find pid
for unit
=$unit
3104 if ! ns
=$
(s readlink
/proc
/$pid/ns
/net
); then
3105 echo failed to
find ns
for unit
=$unit pid
=$pid
3108 if [[ $mailnn ]]; then
3109 if [[ $ns != "$mailnn" ]]; then
3110 echo "$unit ns $ns != $mailnn"
3121 m sudo
-E env
"PATH=$PATH" nsenter
-t "$(pgrep -f "/usr
/sbin
/openvpn .
* --config /etc
/openvpn
/.
*client.conf
")" -n "$@"
3125 vpncmd sudo
-u iank env
"PATH=$PATH" "$@"
3133 if [[ -e /lib
/systemd
/system
/openvpn-client@.service
]]; then
3134 local vpn_service
=openvpn-client
3136 local vpn_service
=openvpn
3139 [[ $1 ]] ||
{ echo need arg
; return 1; }
3140 journalctl
--unit=$vpn_service@
$1 -f -n0 &
3141 # sometimes the journal doesnt open until after the vpn output
3142 # has happened. hoping this fixes that.
3144 sudo systemctl start
$vpn_service@
$1
3145 # sometimes the ask-password agent does not work and needs a delay.
3147 # https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=779240
3148 # noticed around 8-2017 after update from around stretch release
3149 # on debian testing, even though the bug is much older.
3150 sudo systemd-tty-ask-password-agent
3155 ls -lad /run
/user
/1000
3156 stats
=$
(stat
-c%a-
%g-
%u
/run
/user
/1000)
3157 if [[ $stats != 700-1000-1000 ]]; then
3158 m s
chmod 700 /run
/user
/1000; m s chown iank.iank
/run
/user
/1000
3162 # systemctl is-enabled / status / cat says nothing, instead theres
3163 # some obscure symlink. paths copied from man systemd.unit.
3164 # possibly also usefull, but incomplete, doesnt show units not loaded in memory:
3165 # seru list-dependencies --reverse --all UNIT
3168 local -a dirs search
3174 ~
/.config
/systemd
/user.control
/*
3175 $XDG_RUNTIME_DIR/systemd
/user.control
/*
3176 $XDG_RUNTIME_DIR/systemd
/transient
/*
3177 $XDG_RUNTIME_DIR/systemd
/generator.early
/*
3178 ~
/.config
/systemd
/user
/*
3180 $XDG_RUNTIME_DIR/systemd
/user
/*
3182 $XDG_RUNTIME_DIR/systemd
/generator
/*
3183 ~
/.local
/share
/systemd
/user
/*
3184 /usr
/lib
/systemd
/user
/*
3185 $XDG_RUNTIME_DIR/systemd
/generator.late
/*
3190 /etc
/systemd
/system.control
/*
3191 /run
/systemd
/system.control
/*
3192 /run
/systemd
/transient
/*
3193 /run
/systemd
/generator.early
/*
3194 /etc
/systemd
/system
/*
3195 /etc
/systemd
/systemd.attached
/*
3196 /run
/systemd
/system
/*
3197 /run
/systemd
/systemd.attached
/*
3198 /run
/systemd
/generator
/*
3199 /lib
/systemd
/system
/*
3200 /run
/systemd
/generator.late
/*
3204 for f
in "${search[@]}"; do
3205 [[ -d $f ]] ||
continue
3212 # dirs is just so we write out the directory names, ls does it when there is 2 or more dirs.
3228 read -r _ link _ istls
< <(resolvectl dnsovertls tunfsf
)
3231 *) echo fixvpndns error
: unexpected istls value
: $istls >&2; return 1 ;;
3233 s busctl call org.freedesktop.resolve1
/org
/freedesktop
/resolve1 org.freedesktop.resolve1.Manager SetLinkDNSOverTLS is
$link no
3237 [[ $1 ]] ||
{ echo need arg
; return 1; }
3238 if [[ -e /lib
/systemd
/system
/openvpn-client@.service
]]; then
3239 local vpn_service
=openvpn-client
3241 local vpn_service
=openvpn
3243 sudo systemctl stop
$vpn_service@
$1
3245 vpnoffc
() { # vpn off client
3246 ser stop openvpn-client-tr@client
3249 ser start openvpn-client-tr@client
3253 vspicy
() { # usage: VIRSH_DOMAIN
3254 # connect to vms made with virt-install
3255 spicy
-p "$(sudo virsh dumpxml "$1"|grep "<graphics.
*type='spice'"|\
3256 sed -r "s
/.
*port
='([0-9]+).*/\1/")"
3260 cat-new-files /m/4e/INBOX/new
3264 if (( $# != 1 )) ; then
3265 echo wakehours: error: expected 1 arg, got $# >&2
3268 sec=$(( EPOCHSECONDS - $( date +%s -d $1am ) ))
3269 printf "%d:%02d\n" $(( sec / 60 / 60)) $(( (sec / 60) % 60 ))
3272 calvis() { # calendar visualize
3273 install -m 600 /dev/null /tmp/calendar-bytes
3276 printf "\x$(printf "%x" $char)" >>/tmp/calendar-bytes
3278 done < <(grep -v '[#-]' /p/calendar-data)
3279 /p
/c
/proc
/calendar
/linux-amd64
/calendar
3282 wtr
() { curl wttr.in
/boston
; }
3284 xevkb
() { xev
-event keyboard
; }
3289 printf "running: %s\n" "$*"
3293 f
=/a
/f
/ansible-configs
/files
/common
/etc
/fsf-workstation-bashrc.sh
3294 if [[ -e $f ]]; then
3295 # shellcheck disable=SC1090
3300 # https://electrum.readthedocs.io/en/latest/tor.html
3301 # https://github.com/spesmilo/electrum-docs/issues/129
3302 s rsync
-ptog --chown bitcoin
:bitcoin ~
/.Xauthority
/var
/lib
/bitcoind
/.Xauthority
3303 sudo
-u bitcoin DISPLAY
=$DISPLAY XAUTHORITY
=/var
/lib
/bitcoind
/.Xauthority
/a
/opt
/electrum-4.2
.1-x86_64.AppImage
-p socks5
:localhost
:9050
3306 sudo
-u bitcoin DISPLAY
=$DISPLAY XAUTHORITY
=/var
/lib
/bitcoind
/.Xauthority
/a
/opt
/monero-gui-v0.17
.3.2/monero-wallet-gui
3312 rg
"$@" /p
/pd.org
/p
/w.org
/a
/t.org
/a
/work.org
/b
3316 # we also have a file in /a/c/...konsole...
3317 local f
=$HOME/.config
/konsolerc
3318 setini DefaultProfile profileian.profile
"Desktop Entry" $f
3319 setini Favorites profileian.profile
"Favorite Profiles" $f
3320 setini ShowMenuBarByDefault false KonsoleWindow
$f
3321 setini TabBarPosition Top TabBar
$f
3325 while read -r k v
; do
3326 # shellcheck disable=SC2154
3327 setini
$k $v sakura
/a
/c
/subdir_files
/.config
/sakura
/sakura.conf
3329 colorset1_back rgb(33,37,39)
3333 disable_numbered_tabswitch true
3334 scroll_lines 10000000
3339 # make a page of links found in the files $@. redirect output
3341 gr
-oh 'https?:\/\/(www\.)?[-a-zA-Z0-9@:%._\+~#=]{1,256}\.[a-zA-Z0-9()]{1,6}\b([-a-zA-Z0-9()@:%_\+.~#?&//=]*)' "$@" | \
3342 rev |
sort -u |
rev |
sed 's,.*,<a href="\0">\0</a><br\>,'
3345 reset-xscreensaver
() {
3346 # except for spash, i set these by setting gui options in
3347 # xscreensaver-command -demo
3348 # then finding the corresponding option in .xscreensaver
3349 # spash, i happened to notice in .xscreensaver
3351 # dpmsOff, monitor doesnt come back on using old free software supported nvidia card
3352 cat > /home
/iank
/.xscreensaver
<<'EOF'
3355 dpmsStandby: 0:07:00
3356 dpmsSuspend: 0:08:00
3360 lockTimeout: 0:06:00
3367 # very useful, copy directory structure 3 deep. add remove /*/ to change level
3368 # rsync -aivh --exclude '/*/*/*/' -f"+ */" -f"- *" SRC DEST
3371 # * stuff that makes sense to be at the end
3372 if [[ "$SUDOD" ]]; then
3373 # allow failure, for example if we are sudoing into a user with diffferent/lesser permissions.
3376 elif [[ -d /a
]] && [[ $PWD == "$HOME" ]] && [[ $
- == *i
* ]]; then
3384 # for mitmproxy to get a newer python.
3385 # commented until i want to use it because it
3386 # noticably slows bash startup
3390 if [[ $EUID == 0 ||
! -e ~
/.pyenv
/bin
]]; then
3391 echo "error: dont be root. make sure pyenv is installed"
3394 export PATH
="$HOME/.pyenv/bin:$PATH"
3395 eval "$(pyenv init -)"
3396 eval "$(pyenv virtualenv-init -)"
3400 export GOPATH
=$HOME/go
3401 path-add
$GOPATH/bin
3402 path-add
/usr
/local
/go
/bin
3404 # I have the git repo and a release. either one should work.
3405 # I have both because I was trying to solve an issue that
3406 # turned out to be unrelated.
3407 # ARDUINO_PATH=/a/opt/Arduino/build/linux/work
3409 ## i should have documented this...
3410 # based on https://github.com/keyboardio/Kaleidoscope
3411 export KALEIDOSCOPE_DIR
=/a
/opt
/Kaleidoscope
3413 # They want to be added to the start, but i think
3414 # that should be avoided unless we really need it.
3415 path-add
--end ~
/.npm-global
3418 path-add
--end $HOME/.cargo
/bin
3420 if type -P rg
&>/dev
/null
; then
3421 # --no-messages because of annoying errors on broken symlinks
3422 # -z = search .gz etc files
3423 # -. = search dotfilesq
3424 rg
() { command rg
-.
-z --no-messages -L -i -M 900 --no-ignore-parent --no-ignore-vcs -g '!.git' -g '!auto-save-list' -g '!.savehist' "$@" ||
return $?
; }
3425 #fails if not exist. ignore
3426 complete
-r rg
2>/dev
/null ||
:
3433 # taken from default changes to bashrc and bash_profile
3434 path-add
--end --ifexists $HOME/.rvm
/bin
3435 # also had ruby bin dir, but moved that to environment.sh
3436 # so its included in overall env
3439 export BASEFILE_DIR
=/a
/bin
/fai-basefiles
3441 #export ANDROID_HOME=/a/opt/android-home
3442 # https://f-droid.org/en/docs/Installing_the_Server_and_Repo_Tools/
3443 #export USE_SDK_WRAPPER=yes
3444 #PATH=$PATH:$ANDROID_HOME/tools:$ANDROID_HOME/platform-tools
3446 # didnt get drush working, if I did, this seems like the
3447 # only good thing to include for it.
3448 # Include Drush completion.
3449 # if [ -f "/home/ian/.drush/drush.complete.sh" ] ; then
3450 # source /home/ian/.drush/drush.complete.sh
3457 # https://wiki.archlinux.org/index.php/Xinitrc#Autostart_X_at_login
3458 # i added an extra condition as gentoo xorg guide says depending on
3459 # $DISPLAY is fragile.
3460 if [[ ! $DISPLAY && $XDG_VTNR == 1 ]] && shopt -q login_shell
&& isarch
; then
3465 # ensure no bad programs appending to this file will have an affect