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 enn
-M "$(exiqgrep -i -r.\*)"
296 enn
-M "$(exipick -i -r.\*|h1)"
301 /a
/f
/gnulib
/build-aux
/gnupload
"$@"
307 f
=(/p
/c
/firefox
*/compatibility.ini
)
308 if (( ${#f[@]} )); then
315 s checkrestart
-b /a
/bin
/ds
/checkrestart-blacklist
-pv
318 cp-blocked-domains-to-brains
() {
319 cp /a
/f
/ans
/roles
/exim
/files
/mx
/simple
/etc
/exim
4/bad-sender_domains
/a
/f
/brains
/sysadmin
/kb
/blocked_email_domains.mdwn
321 cp-blocked-domains-to-ansible
() {
322 cp /a
/f
/brains
/sysadmin
/kb
/blocked_email_domains.mdwn
/a
/f
/ans
/roles
/exim
/files
/mx
/simple
/etc
/exim
4/bad-sender_domains
327 # crashes on adding new cards in t9
328 schroot
-c buster
-- anki
333 hrcat
/m
/md
/alerts
/{cur
,new
}/*
336 ssh bk.b8.nz
"shopt -s nullglob; hrcat /m/md/INBOX/new/* /m/md/INBOX/cur/*"
340 rm -f /m
/md
/alerts
/{cur
,new
}/*
342 ssh bk.b8.nz
"shopt -s nullglob; rm -f /m/md/INBOX/new/* /m/md/INBOX/cur/*"
347 find /var
/local
/cron-errors
/home
/iank
/cron-errors
/sysd-mail-once-state
-type f
349 ralerts
() { # remote alerts
351 # this list is duplicated in check-remote-mailqs
352 for h
in bk je li frodo kwwg x3wg x2wg kdwg sywg
; do
355 if [[ $HOSTNAME == "${h%wg}" ]]; then
359 $shell find /var
/local
/cron-errors
/home
/iank
/cron-errors
/sysd-mail-once-state
-type f || ret
=$?
367 # pushd in case current directory has an ansible.cfg file
368 pushd /a
/xans
>/dev
/null
369 ansible-playbook
-v -l ${1:- $(hostname -f)} site.yml
373 pushd /a
/work
/ans
>/dev
/null
374 time ansible-playbook
-i inventory adhoc.yml
"$@"
378 pushd /a
/bin
/distro-setup
/a
>/dev
/null
379 ansible-playbook site.yml
"$@"
384 # googling android emulator libGL error: failed to load driver: r600
385 # lead to http://stackoverflow.com/a/36625175/14456
386 export ANDROID_EMULATOR_USE_SYSTEM_LIBS
=1
387 /a
/opt
/android-studio
/bin
/studio.sh
"$@" & r
390 # convert brains path to url
391 # /f/brains/sysadmin/interns/2022/nick_shrader/intro_blog_post.mdwn
393 # https://brains.fsf.org/wiki/sysadmin/interns/2022/nick_shrader/intro_blog_post
399 read -r -p "enter path" path
401 url
=$
(readlink
-f "$path")
402 url
="https://brains.fsf.org/wiki/${url#*brains/}"
408 # Generate beet smartplaylists for navidrome.
409 # for going in the reverse direction, run
410 # /b/ds/navidrome-playlist-export
411 beetsmartplaylists
() {
412 install -m 0700 -d /tmp
/ianbeetstmp
414 # kill off any playlists we deleted. they will still need manual
415 # killing from a navidrome client.
416 rm -rf /i
/converted
/beetsmartplaylists
417 mkdir
-p /i
/converted
/beetsmartplaylists
418 for f
in /tmp
/ianbeetstmp
/*; do
419 sed 's,^/i/m,/i/converted,;s,\.flac$,.mp3,' "$f" >"/i/converted/beetsmartplaylists/${f##*/}"
422 rmdir /tmp
/ianbeetstmp
425 # internal function for beetrating, in case we need to ssh
427 local tmp rating path cpath sqlpath userid
428 # plucked this from the db. im the only user.
429 userid
=23cc2eb9-e35e-4811-a0f0-d5f0dd6eb634
430 while read -r rating path
; do
431 cpath
="/i/converted${path#/i/m}" # converted path
434 cpath
="${cpath%.*}.mp3"
437 if [[ ! -e $cpath ]]; then
438 echo "beetraing: error: this should not happen, path does not exist: $cpath"
441 sqlpath
="${cpath//\'/\'\'}"
442 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';")
443 if [[ $old_rating ]]; then
444 if [[ $old_rating != "$rating" ]]; then
445 echo "setting rating $old_rating -> $rating $cpath"
446 # https://stackoverflow.com/a/50317320
447 # we got a timeout error once. arbitrarily chose 15 seconds.
448 sqlite3
/i
/navidrome
/navidrome.db
".timeout 15000" "
449 update annotation set rating = $rating
451 select media_file.id from annotation inner join media_file on annotation.item_id = media_file.id
452 where media_file.path = '$sqlpath' and annotation.item_type = 'media_file' );"
455 echo "setting rating $rating $cpath"
456 # /a/opt/navidrome/persistence/sql_annotations.go v0.48.0
457 # https://www.sqlite.org/lang_insert.html
458 sqlite3
/i
/navidrome
/navidrome.db
".timeout 15000" "insert into annotation select '$(uuidgen)', '$userid', id, 'media_file', 0, NULL, $rating, 0, NULL from media_file where path = '$sqlpath';"
463 # Export beets ratings into navidrome
466 if [[ $HOSTNAME != kd
]]; then
467 ssh_prefix
="ssh b8.nz"
469 # shellcheck disable=SC2016 # obvious reason
470 beet
ls -f '$rating $path' $nav_convert_query |
$ssh_prefix beetrating-stdin
473 # Do transcoding and hardlinking of audio files for navidrome.
477 # a bunch of effort to ignore output we dont care about...
478 sed 's/^format_item:.*/format_item: ignore_this/' ~
/.config
/beets
/config.yaml
>$tmpf
479 beet
-c $tmpf convert
-y $nav_convert_query > >(grep -vFx 'ignore_this' ||
:) 2> >(grep -v '^convert: Skipping' ||
:)
482 # This deletes files in the converted directory which should no longer
483 # be there due to a rename of the unconverted file.
484 beetconvert-rm-extras
() {
488 # shellcheck disable=SC2016 # obvious reason
489 beet
ls -f '$path' $nav_convert_query >"$tmpf"
490 ## begin removal of files that are leftover from previous conversion,
491 # eg, previously rated > 1, now rated 1.
493 convertedpath
="/i/converted${l#/i/m}"
494 case $convertedpath in
495 *.flac
) convertedpath
="${convertedpath%.flac}.mp3" ;;
497 paths
[$convertedpath]=t
500 find /i
/converted
-path /i
/converted
/beetsmartplaylists
-prune -o \
( -type f
-print \
) -name '*.mp3' -o -name '*.m4a' >"$tmpf"
502 if [[ ! ${paths[$l]} ]]; then
505 # note: the pruning is duplicative of filtering on name, but whatever.
510 beets-gen-playlists
() {
512 local -a query_array query_str
513 for i
in "${!bpla[@]}"; do
515 eval "query_array=(${bpla[$i]})"
516 for str
in "${query_array[@]}"; do
517 query_str
+=("\"$str\"")
521 query: '${query_str[@]}'
526 # beet playlist. use beetag with a playlist name
528 eval beetag
"${bpla[$1]}"
530 complete
-W "${!bpla[*]}" bpl
534 # usage: beetag QUERY
535 # it lists the query, reads an input char for tagging one by one.
537 # a-x 0 6-9 / . , = set genre/playlist. (available buttons: ` \ ) ] [
539 # y = toggle to setting rare genres
540 # z = put the player in the foreground
542 # ' = toggle playing of songs, also replays current song if hit twice
543 # ; = go to previous song
544 # _ = delete file, remove from library
545 # -/+ = decrease / increase volume
547 # note, you may want to change the play command for doing rapid taging
548 # by immediately jumping forward into the song. this is set in the beets
551 local last_genre_i fstring tag id char new_item char_i genre tag remove doplay i j random
552 local do_rare_genres read_wait
553 local -a pl_tags buttons button_map ids tags rare_genres tmp_tags
557 ### begin arg processing ###
566 echo beetag
: error expected a query arg
>&2
569 ### end arg processing ###
577 # because we were destined to run out of single key buttons.
586 last_genre_i
=$
(( ${#common_genres[@]} - 1 ))
587 buttons
=( {a..p
} {r..w
} 0 {6.
.9} , .
/ )
588 button_map
=(${common_genres[@]} ${pl_tags[@]})
590 for tag
in "${pl_tags[@]}"; do
591 fstring
+="%ifdef{$tag,$tag }"
594 for (( i
=0; i
<${#buttons[@]}; i
++ )); do
595 button_i
[${buttons[i]}]=$i
597 # shellcheck disable=SC2016 # obvious reason
598 beet
ls -f '%ifdef{rating,$rating }'"$fstring"', $genre $artist - $album - $title' "$@" |
head -n 100 ||
:
599 # shellcheck disable=SC2016 # obvious reason
600 mapfile
-t ids
< <(beet
ls -f '$id' "$@" |
{ if $random; then sort -R; else cat; fi; } )
601 for (( j
=0; j
<${#ids[@]}; j
++ )); do
604 # shellcheck disable=SC2016 # obvious reason
605 lsout
="$(beet ls -f '%ifdef{rating,$rating }'"$fstring"', $genre $id $artist - $album - $title' "id
:$id")"
606 tags
=( ${lsout%%,*} )
607 printf "%s\n" "$lsout"
608 for (( i
=0; i
<${#button_map[@]}; i
++)); do
609 if (( i
% 3 == 2 )); then
610 printf "%s %s\n" ${buttons[i]} ${button_map[i]}
612 printf "%s %-15s" ${buttons[i]} ${button_map[i]}
616 beet play
--args=--volume=$volume "id:$id" &
622 read -r -N 1 -s -t $read_wait char || ret
=$?
624 # Automatically skip to the next song if this one ends, unless
625 # we turn off the autoplay.
626 if (( ret
== 142 )) ||
[[ ! $char ]]; then
627 if bg %% &>/dev
/null
; then
636 if [[ $char == $
'\n' ]]; then
637 kill %% ||
: &>/dev
/null
642 kill %% ||
: &>/dev
/null
651 kill %% ||
: &>/dev
/null
652 beet play
--args=--volume=$volume "id:$id" &
657 kill %% ||
: &>/dev
/null
658 m beet
rm --delete --force "id:$id"
662 beet modify
-y "id:$id" rating
=$char
666 volume
=$
(( volume
- 5 ))
667 if (( volume
< 0 )); then
674 kill %% ||
: &>/dev
/null
679 if (( volume
> 130 )); then
686 if $do_rare_genres; then
688 button_map
=(${common_genres[@]} ${pl_tags[@]})
689 last_genre_i
=$
(( ${#rare_genres[@]} - 1 ))
692 button_map
=(${rare_genres[@]} ${pl_tags[@]})
693 last_genre_i
=$
(( ${#rare_genres[@]} - 1 ))
696 for (( i
=0; i
<${#buttons[@]}; i
++ )); do
697 button_i
[${buttons[i]}]=$i
699 for (( i
=0; i
<${#button_map[@]}; i
++ )); do
700 echo ${buttons[i]} ${button_map[i]}
705 # if we ctrl-z, it will put the whole function into sleep. so
706 # basically, we can't return from a foregrounded mpv like we
707 # would like to without some strange mechanism I can't think
708 # of. So, instead, detect ctrl-c and wait a while for prompt
709 # input. One idea would be to use a music player like mpd where
710 # we can send it messages.
717 char_i
=${button_i[$char]}
718 new_item
=${button_map[$char_i]}
719 if [[ ! $char_i ||
! $new_item ]]; then
720 echo "error: no mapping of input: $char found, try again"
723 if (( char_i
<= last_genre_i
)); then
724 m beet modify
-y "id:$id" genre
=$new_item
728 for tag
in ${tags[@]}; do
729 if [[ $new_item == "$tag" ]]; then
737 m beet modify
-y "id:$id" "$new_item!"
740 m beet modify
-y "id:$id" $new_item=t
747 # usage: FILE|ALBUM_DIR [GENRE]
749 local import_path genre_arg single_track_arg
751 if [[ ! -e $import_path ]]; then
752 echo "beetadd error: path does not exist"
755 genre_arg
="--set genre=$2"
757 if [[ -f $import_path ]]; then
760 beet import
--set totag
=t
$single_track_arg $genre_arg "$import_path"
762 beet modify
-y totag
:t
"totag!"
765 # update navidrome music data after doing beets tagging
770 # this function would naturally just be part of beetconvert,
771 # but we want beetrating to happen sooner so that our ssh auth dialog
772 # happens earlier. Currently 17 seconds for that.
773 m beetconvert-rm-extras
777 # pull in beets library locally
779 if [[ $HOSTNAME == kd
]]; then
782 if [[ ! -e /i
]]; then
786 if ! mountpoint
/i
&>/dev
/null
; then
791 # remove all playlists in navidrome, for when I make big
792 # playlist name changes and just want to scrap everything.
796 if [[ $HOSTNAME != kd
]]; then
797 echo "error: run on kd"
800 sqlite3
/i
/navidrome
/navidrome.db
"select id from playlist" >$tmpf
803 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"
810 # This is not perfect but generally good enough. It escapes all
811 # metachars listed man 3 pcrepattern.
813 sed 's/[]\\^$.[|()?*+{}]/[&]/g; s/\^/\\^/g' <<<"$*"
816 # usage beegenre QUERY
818 # beet set genre for QUERY based on existing artist most used genre on
820 # inverse of query for each artist found in QUERY. If query starts with
821 # "artist:" it is used as the artist instead of each artist in QUERY.
824 local count artist artregex genre singleartist tmpf tmpf2
825 local -a artists genres
836 if $singleartist; then
837 # shellcheck disable=SC2016 # obvious reason
838 beet
ls -f '$genre' "$artist" "${@/#/^}" |
sort |
uniq -c |
sort -n |
tail -n1 >$tmpf
839 read -r count genre
<$tmpf ||
:
840 beet modify
"$artist" "$@" genre
=$genre
842 # shellcheck disable=SC2016 # obvious reason
843 beet
ls -f '$artist' "$@" |
sort -u >$tmpf
844 while read -r artist
; do
845 artregex
=$
(er
"$artist")
846 # shellcheck disable=SC2016 # obvious reason
847 beet
ls -f '$genre' "artist::^$artregex$" "${@/#/^}" |
sort |
uniq -c |
sort -n |
tail -n1 >$tmpf2
848 read -r count genre
<$tmpf2 ||
continue
849 if [[ $count ]]; then
850 artists
+=("$artregex")
852 echo "beet modify -y $* \"artist::^$artist$\" genre=$genre # $count"
855 read -r -N 1 -s -p "Y/n " char
858 for (( i
=0; i
<${#artists[@]}; i
++ )); do
859 beet modify
-y "$@" "artist::^${artists[i]}$" genre
=${genre[i]}
867 # note, to check for glue records
868 # First, find some the .org nameservers:
869 # dig +trace iankelling.org
871 # dig ns1.iankelling.org @b0.org.afilias-nst.org.
873 # Now, compare for a domain that does have glue records setup (note the A
874 # and AAAA records in ADDITIONAL SECTION, those are glue records like the
875 # one I'm asking for):
877 # $ dig ns1.gnu.org @b0.org.afilias-nst.org.
879 # todo: make sm pull/push use systemd instead of the journal cat command
880 bbk
() { # btrbk wrapper
884 systemctl is-active btrbk.timer || active
=false
888 btrbk_is_active
=$
(systemctl is-active btrbk.service ||
:)
889 case $btrbk_is_active in
890 inactive|failed
) : ;;
892 echo "bbk: error: systemctl is-active btrbk.service output: $btrbk_is_active"
893 if $active; then ser start btrbk.timer
; fi
899 # todo: consider changing this to srun and having the args come
900 # from a file like /etc/default/btrbk, like is done in exim
904 echo bbk
: WARNING
: btrbk.timer not restarted due to failure
906 ser start btrbk.timer
913 fai-monitor | pee
cat "fai-monitor-gui -"
916 bfg
() { java
-jar /a
/opt
/bfg-1.12
.14.jar
"$@"; }
919 xclock
-digital -update 1 -face 'arial black-80:bold'
922 nnn
() { /a
/opt
/nnn
-H "$@"; }
924 locat
() { # log-once cat
927 files
=(/var
/local
/cron-errors
/* /home
/iank
/cron-errors
/* /sysd-mail-once-state
/*)
945 # usage: first get an adb shell on the phone.
947 # just followed instructions in readme at
948 # https://github.com/Yuubi-san/ceb-tools
949 # tried to use ceb2txt but it failed because of schema
950 # slightly different than what it expected.
951 cheogram-get-logs
() {
952 adb shell
rm -r /storage
/emulated
/0/Download
/Cheogram
/Backup
953 read -r -p "do cheogram backup on phone, do not enable extra cheogram data. press any key when done"
956 adb pull
/storage
/emulated
/0/Download
/Cheogram
/Backup
957 sqlite3 b
</a
/opt
/ceb-tools
/schema.sql
958 echo "note: the next step took 39 seconds last time i measured"
959 /a
/opt
/ceb-tools
/ceb2sqlgz Backup
/iank@fsf.org.ceb
<pas | gunzip | sqlite3 b
963 # usage: cheologs [DAYS_LIMIT]
964 # default days is 100
970 datetime(substr(timeSent,0,11), 'unixepoch'),
971 replace(replace(counterpart,'@fsf.org',''),
972 '@conference.fsf.org',''),
975 where timeSent > $(( (EPOCHSECONDS - days * 60 * 60 * 24) * 1000 ))
977 sqlite3
/p
/cheogram
/b
".mode tabs" "$q" |
less
985 datetime(substr(timeSent,0,11), 'unixepoch'),
988 where timeSent > $(( (EPOCHSECONDS - days * 60 * 60 * 24) * 1000 ))
989 and counterpart = 'office@conference.fsf.org/iank'
991 sqlite3
/p
/cheogram
/b
".mode tabs" "$q" |
sed 's/ /./' |
less
994 # version of jdo for my non-root user
996 # comparison of alternative logging methods:
998 # systemd-run command (what this function does)
1000 # If there is a user prompt, the program will detect that it is not
1001 # connected to a terminal and act in a non-interactive way, skipping
1002 # the prompt. This has the benefit that you know exactly how the
1003 # program will act if you want to move it into a service that runs
1006 # If run with sudo and command is a shell script which does a sleep,
1007 # it can (sometimes?) output some extra whitespace in front of
1008 # messages, more for each subsequent message. This can be avoided by
1009 # becoming root first.
1011 # It logs the command's pid and exit code, which is nice.
1014 ### command |& ts | tee file.log
1016 # If there is a user prompt, like "read -p prompt var", it will hang
1017 # without outputting the prompt.
1019 # I've had a few times where ts had an error and I wasn't totally sure
1020 # if it was really the command or ts having the problem.
1022 # Sometimes some output will get hidden until you hit enter.
1025 ### command |& pee cat logger
1027 # This seems to work. I need to test more.
1030 ### command |& logger -s
1032 # User prompts get confusingly prefixed to earlier output, and all log
1033 # entries get prefixed with annoying priority level.
1038 # Had a few problems. One major one is that it exited in the middle of
1039 # a command on systemctl daemon-reload
1041 # Related commands which can log a whole session: script, sudo, screen
1042 local cmd cmd_name jr_pid ret
1047 if [[ $cmd != /* ]]; then
1048 cmd
=$
(type -P "$cmd")
1051 journalctl
-qn2 -f -u "$cmd_name" &
1052 # Trial and error of time needed to avoid missing initial lines.
1053 # .5 was not reliable. 1 was not reliable. 2 was not reliable
1056 # note, we could have a version that does system --user, but if for example
1057 # it does sudo ssh, that will leave a process around that we can't kill
1058 # and it will leave the unit hanging around in a failed state needing manual
1059 # killing of the process.
1060 s systemd-run
--uid "$(id -u)" --gid "$(id -g)" \
1061 -E SSH_AUTH_SOCK
=/run
/openssh_agent \
1062 --unit "$cmd_name" --wait --collect "$cmd" "$@" || ret
=$?
1063 # The sleep lets the journal output its last line
1064 # before the prompt comes up.
1066 kill $jr_pid &>/dev
/null ||
:
1069 # this avoids any err-catch
1070 (( ret
== 0 )) ||
return $ret
1073 # service run, and watch the output
1078 journalctl
-qn2 -f -u $unit &
1079 systemctl start
$unit
1081 kill $jr_pid &>/dev
/null ||
:
1086 sm
() { # switch mail host
1090 keyhash
=$
(s ssh-keygen
-lf /root
/.ssh
/home |
awk '{print $2}')
1091 tmp
=$
(s ssh-add
-l |
awk '$2 == "'$keyhash'"')
1092 if [[ ! $tmp ]]; then
1093 s ssh-add
/root
/.ssh
/home
1096 s jdo switch-mail-host
"$@"
1099 sh2
() { # switch host2
1103 keyhash
=$
(s ssh-keygen
-lf /root
/.ssh
/home |
awk '{print $2}')
1104 tmp
=$
(s ssh-add
-l |
awk '$2 == "'$keyhash'"')
1105 if [[ ! $tmp ]]; then
1106 s ssh-add
/root
/.ssh
/home
1109 s jdo switch-host2
"$@"
1113 # shellcheck disable=SC2120
1115 # note, i had --delete-excluded, but that deletes all files in --exclude-from on
1116 # the remote site, which doesn't make sense, so not sure why i had it.
1118 # excluding emacs for now
1119 #p=(/a/opt/{emacs-debian11{,-nox},mu,emacs} /a/bin /a/exe /a/h /a/c /p/c/machine_specific/vps{,.hosts})
1120 p
=(/a
/bin
/a
/exe
/a
/h
/a
/c
/p
/c
/machine_specific
/vps
{,.hosts
})
1121 a
="-ahviSAXPH --specials --devices --delete --relative --exclude-from=/p/c/li-rsync-excludes"
1123 for h
in li je bk
; do
1124 m s rsync
"$@" $a ${p[@]} /p
/c
/machine_specific
/$h root@
$h.b8.nz
:/
1125 ## only li is debian11
1126 #p[0]=/a/opt/emacs-trisuqel10
1127 #p[1]=/a/opt/emacs-trisquel10-nox
1129 m s rsync
"$@" -ahviSAXPH root@li.b8.nz
:/a
/h
/proposed-comments
/ /a
/h
/proposed-comments || ret
=$?
1132 bkpush
() { # no emacs. for running faster.
1133 p
=(/a
/bin
/a
/exe
/a
/h
/a
/c
/p
/c
/machine_specific
/vps
{,.hosts
})
1134 a
="-ahviSAXPH --specials --devices --delete --relative --exclude-from=/p/c/li-rsync-excludes"
1136 m rsync
"$@" $a ${p[@]} /p
/c
/machine_specific
/bk root@bk.b8.nz
:/ || ret
=$?
1139 jepush
() { # no emacs. for running faster.
1140 p
=(/a
/bin
/a
/exe
/a
/h
/a
/c
/p
/c
/machine_specific
/vps
{,.hosts
})
1141 a
="-ahviSAXPH --specials --devices --delete --relative --exclude-from=/p/c/li-rsync-excludes"
1143 m rsync
"$@" $a ${p[@]} /p
/c
/machine_specific
/je root@je.b8.nz
:/ || ret
=$?
1148 dsign iankelling.org expertpathologyreview.com zroe.org amnimal.ninja
1172 local f
=/var
/lib
/bind
/db.b8.nz
1175 m sudo
rm -fv $f.jnl
$f.signed.jnl
1176 m sudo
install -m 644 -o bind -g bind /p
/c
/machine_specific
/vps
/bind-initial
/db.b8.nz
$f
1180 # keys generated like this
1181 # because of https://ftp.isc.org/isc/dnssec-guide/dnssec-guide.pdf
1182 # https://blog.apnic.net/2019/05/23/how-to-deploying-dnssec-with-bind-and-ubuntu-server/
1184 # key length is longer than that guide because
1185 # we are using those at fsf and when old key lengths
1186 # become insecure, I want some extra time to update.
1187 # dnsecgen (in brc2)
1190 dnssec-keygen
-a RSASHA256
-b 2048 $zone
1191 dnssec-keygen
-f KSK
-a RSASHA256
-b 4096 $zone
1192 for f
in K
"$zone".
*.key
; do
1193 # eg Kb8.nz.+008+47995.key tag=47995
1194 # in dnsimple, you add the long string from this.
1195 # in gandi, you add the long string from the .key file,
1196 # then see that the digest matches the ds.
1197 echo "tag is the number after DS"
1198 dnssec-dsfromkey
-a SHA-256
$f
1200 # For b8.nz, we let bind read the keys and sign, and
1201 # right now they have root ownership, so let them
1203 chmod g
+r .
/*.private
1206 # create .signed file
1207 # note: full paths probably not needed.
1210 local zone
=${arg#db.}
1211 local dir
=/p
/c
/machine_specific
/vps
/filesystem
/var
/lib
/bind
1212 dnssec-signzone
-S -e +31536000 -o $zone -K $dir -d $dir $dir/db.
$zone
1217 #### begin bitcoin related things
1219 local f
=/etc
/bitcoin
/bitcoin.conf
1220 # importprivkey will timeout if using the default of 15 mins.
1221 # upped it to 1 hour.
1222 bitcoin-cli
-rpcclienttimeout=60000 -"$(s grep rpcuser= $f)" -"$(s grep rpcpassword= $f)" "$@"
1224 btcusd
() { # $1 btc in usd
1226 price
="$(curl -s https://api.coinbase.com/v2/prices/BTC-USD/spot | jq -r .data.amount)"
1227 printf "$%s\n" "$price"
1229 printf "$%.2f\n" "$(echo "scale
=4; $price * $1"| bc -l)"
1232 usdbtc
() { # $1 usd in btc
1234 price
="$(curl -s https://api.coinbase.com/v2/prices/BTC-USD/spot | jq -r .data.amount)"
1235 printf "$%s\n" "$price"
1237 # 100 mil satoshi / btc. 8 digits after the 1.
1238 printf "%.8f btc\n" "$(echo "scale
=10; $1 / $price "| bc -l)"
1241 satoshi
() { # $1 satoshi in usd
1243 price
="$(curl -s https://api.coinbase.com/v2/prices/BTC-USD/spot | jq -r .data.amount)"
1244 price
=$
(echo "scale=10; $price * 0.00000001"|
bc -l)
1245 printf "$%f\n" "$price"
1247 printf "$%.2f\n" "$(echo "scale
=10; $price * $1"| bc -l)"
1250 #### end bitcoin related things
1254 cbfstool
() { /a
/opt
/coreboot
/build
/cbfstool
"$@"; }
1260 cp /a
/bin
/data
/COPYING
"$@"
1262 cp /a
/bin
/data
/COPYING .
1269 cp /a
/bin
/data
/LICENSE
"$@"
1271 cp /a
/bin
/data
/LICENSE .
1276 if type -p chromium
&>/dev
/null
; then
1280 cmd
="schroot -c bullseye chromium"
1281 CHROMIUM_FLAGS
='--enable-remote-extensions' $cmd & r
1287 # pipe to this, or just type like a shell
1290 tee >(ssh frodo.b8.nz
) >(ssh x2
) >(ssh tp.b8.nz
) >(ssh kw
) >(ssh tp.b8.nz
)
1294 for host in x2 kw tp.b8.nz x3.b8.nz frodo.b8.nz
; do
1300 debian_pick_mirror
() {
1301 # netselect-apt finds a fast mirror.
1302 # but we need to replace the mirrors ourselves,
1303 # because it doesnt do that. best it can do is
1304 # output a basic sources file
1305 # here we get the server it found, get the main server we use
1306 # then substitute all instances of one for the other in the sources file
1307 # and backup original to /etc/apt/sources.list-original.
1308 # this is idempotent. the only way to identify debian sources is to
1309 # note the original server, so we put it in a comment so we can
1310 # identify it later.
1312 file=$
(mktemp
-d)/f
# safe way to get file name without creating one
1313 sudo netselect-apt
-o "$file" ||
return 1
1314 url
=$
(grep ^
\\w
$file |
head -n1 |
awk '{print $2}')
1315 sudo
cp -f /etc
/apt
/sources.list
/etc
/apt
/sources.list-original
1316 sudo
sed -ri "/http.us.debian.org/ s@( *[^ #]+ +)[^ ]+([^#]+).*@\1$url\2# http.us.debian.org@" /etc
/apt
/sources.list
1320 digdiff @ns
{1,2}.iankelling.org
"$@"
1324 "$@" |
& ts ||
return $?
1334 /b
/ds
/distro-begin |
& ts ||
return $?
1335 /b
/ds
/distro-end |
& ts ||
return $?
1341 /b
/ds
/distro-begin |
& ts ||
return $?
1347 /b
/ds
/distro-end |
& ts ||
return $?
1360 envload
() { # load environment from a previous: export > file
1361 local file=${1:-$HOME/.${USER}_env}
1362 eval "$(export | sed 's/^declare -x/export -n/')"
1363 while IFS
= read -r line
; do
1364 # declare -x makes variables local to a function
1365 eval ${line/#declare -x/export}
1369 failfunc
() { asdf a b c
; }
1370 failfunc2
() { failfunc d e f
; }
1372 # one that comes with distros is too old for newer devices
1374 /a
/opt
/android-platform-tools
/fastboot
"$@";
1377 kdecd
() { /usr
/lib
/x86_64-linux-gnu
/libexec
/kdeconnectd
; }
1380 cat /sys
/class
/power_supply
/BAT
0/capacity
1383 # List of apps to install/update
1384 # Create from existing manually installed apps by doing
1386 # fdroidcl search -i, then manually removing
1387 # automatically installed/preinstalled apps
1390 # # my attempt at recovering from boot loop:
1391 # # in that case, boot to recovery (volume up, home button, power, let go of power after samsun logo)
1393 # mount /dev/block/mmcblk0p12 /data
1395 # find -iname '*appname*'
1397 # usually good enough to just rm -rf /data/app/APPNAME
1400 # # causes replicant to crash
1401 # org.quantumbadger.redreader
1402 # org.kde.kdeconnect_tp
1404 # not broke, but wont work without gps
1405 #com.zoffcc.applications.zanavi
1406 # not broke, but not using atm
1407 #com.nutomic.syncthingandroid
1408 # # doesn\'t work on replicant
1409 #net.sourceforge.opencamera
1412 net.mullvad.mullvadvpn
1414 io.github.subhamtyagi.lastlauncher
1416 com.biglybt.android.client
1417 de.marmaro.krt.ffupdater
1418 me.ccrama.redditslide
1419 org.fedorahosted.freeotp
1421 com.alaskalinuxuser.justnotes
1422 com.artifex.mupdf.viewer.app
1423 com.danielkim.soundrecorder
1426 com.jmstudios.redmoon
1428 org.kde.kdeconnect_tp
1431 cz.martykan.forecastie
1432 de.danoeh.antennapod
1434 de.marmaro.krt.ffupdater
1435 eu.siacs.conversations
1437 im.vector.alpha
# riot
1438 info.papdt.blackblub
1439 me.tripsit.tripmobile
1441 net.minetest.minetest
1446 org.smssecure.smssecure
1448 sh.
ftp.rocketninelabs.meditationassistant.opensource
1450 # https://forum.xda-developers.com/android/software-hacking/wip-selinux-capable-superuser-t3216394
1455 local -A installed updated
1457 # tried putting this in go buildscript cronjob,
1458 # but it failed with undefined: os.UserCacheDir. I expect its due to
1459 # an environment variable missing, but its easier just to stick it here.
1460 m go get
-u mvdan.cc
/fdroidcl ||
return 1
1462 if fdroidcl search
-u |
grep ^org.fdroid.fdroid
; then
1463 fdroidcl
install org.fdroid.fdroid
1467 for p
in $
(fdroidcl search
-i|
grep -o "^\S\+"); do
1470 for p
in $
(fdroidcl search
-u|
grep -o "^\S\+"); do
1473 for p
in ${fdroid_pkgs[@]}; do
1474 if ! ${installed[$p]:-false}; then
1475 m fdroidcl
install $p
1476 # sleeps are just me being paranoid since replicant has a history of crashing when certain apps are installed
1480 for p
in ${!installed[@]}; do
1481 if ! ${updated[$p]:-true}; then
1482 m fdroidcl
install $p
1488 firefox-default-profile
() {
1489 local key value section
1493 file=/p
/c
/subdir_files
/.mozilla
/firefox
/profiles.ini
1494 sed -ri "/^ *$key/d" "$file"
1495 sed -ri "/ *\[$section\]/,/^ *\[[^]]+\]/{/^\s*${key}[[:space:]=]/d};/ *\[$section\]/a $key=$value" "$file"
1497 fdhome
() { #firefox default home profile
1498 firefox-default-profile Profile0
1502 firefox-default-profile Profile4
1506 if type -P firefox
&>/dev
/null
; then
1514 firefox
-P alt
"$@" >/dev
/null
2>&1
1520 local dname
="${PWD##*/}"
1521 local m
="/a/tmp/$dname-missing"
1522 local d
="/a/tmp/$dname-diff"
1523 [[ -e $d ]] && rm "$d"
1524 [[ -e $m ]] && rm "$m"
1527 while read -r line
; do
1528 fsfile
="$1${line#.}"
1529 if [[ -e "$fsfile" ]]; then
1530 md5diff
"$line" "$fsfile" && tee -a "/a/tmp/$dname-diff" <<< "$fsfile $line"
1533 echo "$line" >> "$m"
1534 msize
=$
((msize
+ 1))
1536 done < <(find .
-type f
)
1539 (( msize
<= 100 )) && cat $m
1544 # expected output, with different tmp dirs
1545 # /tmp/tmp.HDPbwMqdC9/c/d ./c/d
1546 # /a/tmp/tmp.qLDkYxBYPM-missing
1557 echo different
> $x/c
/d
1563 # test whether missing files were renamed, generally for use with fsdiff
1564 # $1 = fsdiff output file, $2 = directory to compare to. pwd = fsdiff dir
1565 # echos non-renamed files
1569 { sums
+=( "$(md5sum < "$x")" ) ; } 2>/dev
/null
1571 while read -r line
; do
1572 { missing_sum
=$
(md5sum < "$line") ; } 2>/dev
/null
1574 for x
in "${sums[@]}"; do
1575 if [[ $missing_sum == "$x" ]]; then
1580 $renamed ||
echo "$line"
1586 # F = fullscren, z = random, Z = auto zoom
1587 command feh
-FzZ "$@"
1593 firefox
-P default
"$@" >/dev
/null
2>&1
1597 git config user.email ian@iankelling.org
1600 # at least in flidas, things rely on gpg being gpg1
1602 if type -P gpg2
&>/dev
/null
; then
1610 local email
=ian@iankelling.org
1611 git send-email
--notes "--envelope-sender=<$email>" \
1612 --suppress-cc=self
"$@"
1615 gup
() { /a
/f
/gnulib
/build-aux
/gnupload
"$@"; }
1617 dejagnu
() { /a
/opt
/dejagnu
/dejagnu
"$@"; }
1620 # do git status on published repos.
1623 cd "$(readlink -f $x)"/..
1624 status
=$
(i status
-s) ||
pwd
1625 if [[ $status ]]; then
1628 printf "%s\n" "$status"
1636 local day i days_back
1638 for (( i
=0; i
<days_back
; i
++ )); do
1639 day
=$
( date +%F
-d @$
((EPOCHSECONDS
- 86400*i
)) )
1640 date "+%a %b %d" -d @$
((EPOCHSECONDS
- 86400*i
)) |
tr '\n' ' '
1641 /a
/opt
/timetrap
/bin
/t d
-ftotal -s $day -e $day all
-m '^w|lunch$'
1644 to
() { t out
-a "$@"; }
1645 ti
() { t
in -a "$@"; }
1651 in_secs
="$(date -d "${*//[_.]/ }" +%s)"
1652 m t out
-a "$(date +%F.%T -d @$(( in_secs + 60*45 )) )"
1656 arbttlog
() { 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}' ; }
1659 /a
/opt
/idea-IC-163.7743
.44/bin
/idea.sh
"$@" & r
1663 cd /var
/lib
/znc
/moddata
/log
/iank
/freenode
/
1665 for x
in "#$1/"*; do
1670 if [[ -e $tmp ]]; then
1674 sed \"s
/^.
/${base%log}/\" ${files[@]}|
sort -n
1679 sl root@iankelling.org ilogs-local
"$@"
1686 d
=/var
/lib
/znc
/moddata
/log
/iank
/
1687 for n
in freenode libera
; do
1688 cd $d$n/"$chan" && hr
1690 echo $x; sed "s/^./${x%log}/" $x; hr
;
1696 chan
="${1:-#fsfsys}"
1697 # use * instead of -r since that does sorted order
1698 sl root@iankelling.org ilog-local
"$chan" |
less +G
1702 if type gio
&> /dev
/null
; then
1704 elif type gvfs-open
&> /dev
/null
; then
1709 # another alternative is run-mailcap
1714 # grep -Evi -e "^(\S+\s+){4}(sudo|sshd|cron)\[\S*:" \
1715 # -e "^(\S+\s+){4}systemd\[\S*: (starting|started) (btrfsmaintstop|dynamicipupdate|spamd dns bug fix cronjob|rss2email)\.*$"
1718 # journalctl -n 10000 -f "$@" | jfilter
1720 # jr() { journalctl "$@" | jfilter | less ; }
1721 # jrf() { journalctl -n 200 -f "$@" | jfilter; }
1723 jr
() { journalctl
"$@" ; }
1724 jrf
() { journalctl
-n 200 -f "$@" ; }
1727 ccomp journalctl jtail jr jrf
1729 ## old version for model01. i need to get that firmware working again.
1730 # kff() { # keyboardio firmware flash. you must hold down the tilde key
1731 # pushd /a/opt/Model01-Firmware
1732 # # if we didn't want this yes hack, then remove "shell read" from
1733 # # /a/opt/Kaleidoscope/etc/makefiles/sketch.mk
1734 # yes $'\n' | VERBOSE=1 make flash
1740 pushd /a
/opt
/Kaleidoscope
/examples
/Devices
/Keyboardio
/Model100
1746 local umask_orig name
1747 if (( $# != 1 )); then
1748 e expected
1 arg
>&2
1754 wg genkey |
tee $name-priv.key | wg pubkey
> $name-pub.key
1758 if (( $# != 2 )); then
1759 e expected
2 arg of hostname
, ip suffix
>&2
1762 local host ipsuf umask_orig
1765 mkdir
-p /p
/c
/machine_specific
/$host/filesystem
/etc
/wireguard
1767 cd /p
/c
/machine_specific
/$host/filesystem
/etc
/wireguard
1770 wg genkey |
tee hole-priv.key | wg pubkey
> hole-pub.key
1771 cat >wghole.conf
<<EOF
1773 # contents hole-priv.key
1774 PrivateKey = $(cat hole-priv.key)
1776 Address = 10.8.0.$ipsuf/24
1777 # https://dev.to/tangramvision/what-they-don-t-tell-you-about-setting-up-a-wireguard-vpn-1h2g
1778 # ||: makes the systemd service not fail due to the failed command
1779 PostUp = ping -c1 10.8.0.1 ||:
1782 # li. called wgmail on that server
1783 PublicKey = CTFsje45qLAU44AbX71Vo+xFJ6rt7Cu6+vdMGyWjBjU=
1784 AllowedIPs = 10.8.0.0/24
1785 Endpoint = 72.14.176.105:1194
1786 PersistentKeepalive = 25
1789 # old approach. systemd seems to work fine and cleaner.
1790 rm -f ..
/network
/interfaces.d
/wghole
1791 cedit
-q $host /p
/c
/machine_specific
/li
/filesystem
/etc
/wireguard
/wgmail.conf
<<EOF || [[ $? == 1 ]]
1793 PublicKey = $(cat hole-pub.key)
1794 AllowedIPs = 10.8.0.$ipsuf/32
1800 mns
() { # mount namespace
1803 s mkdir
-p /root
/mount_namespaces
1804 if ! sudo mountpoint
/root
/mount_namespaces
>/dev
/null
; then
1805 m sudo mount
--bind /root
/mount_namespaces
/root
/mount_namespaces
1807 m sudo mount
--make-private /root
/mount_namespaces
1808 if [[ ! -e /root
/mount_namespaces
/$ns ]]; then
1809 m sudo
touch /root
/mount_namespaces
/$ns
1811 if ! sudo mountpoint
/root
/mount_namespaces
/$ns >/dev
/null
; then
1812 m sudo unshare
--propagation slave
--mount=/root
/mount_namespaces
/$ns /bin
/true
1814 m sudo
-E /usr
/bin
/nsenter
--mount=/root
/mount_namespaces
/$ns "$@"
1820 mns
$ns sudo
-u iank
-E env
"PATH=$PATH" "$@"
1826 if ! s ip netns list |
grep -Fx nonet
&>/dev
/null
; then
1827 s ip netns add nonet
1829 mns
$ns --net=/var
/run
/netns
/nonet sudo
-E -u iank
/bin
/bash
1835 # l = the loopback device
1837 if [[ $1 == /* ]]; then
1840 if mns
$base mountpoint
-q /mnt
/$base; then
1843 l
=$
(losetup
-j $fs_file |
sed -rn 's/^([^ ]+): .*/\1/p' |
head -n1 ||
:)
1845 l
=$
(sudo losetup
-f)
1846 m sudo losetup
$l $fs_file
1848 if ! sudo cryptsetup status
/dev
/mapper
/$base &>/dev
/null
; then
1849 if ! m sudo cryptsetup luksOpen
$l $base; then
1850 m sudo losetup
-d $l
1854 m sudo mkdir
-p /mnt
/$base
1855 m mns
$base mount
/dev
/mapper
/$base /mnt
/$base
1856 m mns
$base chown
$USER:$USER /mnt
/$base
1860 if mns
$base mountpoint
/mnt
/$base &>/dev
/null
; then
1861 m mns
$base umount
/mnt
/$base
1863 if sudo cryptsetup status
/dev
/mapper
/$base &>/dev
/null
; then
1864 if ! m sudo cryptsetup luksClose
/dev
/mapper
/$base; then
1865 echo lom
: failed cryptsetup luksClose
/dev
/mapper
/$base
1869 l
=$
(losetup
-l --noheadings |
awk '$6 ~ /\/'$base'$/ {print $1}')
1871 m sudo losetup
-d $l
1873 echo lom
: warning
: no loopback device found
1878 # mu personality. for original, just run mp. for 2, run mp 2.
1879 # this is partly duplicated in mail-setup
1883 if ! killall mu
; then
1890 echo error
: mu not dead
1895 set -- /m
/mucache ~
/.cache
/mu
/m
/.mu ~
/.config
/mu
1900 if [[ -e $f && ! -L $f ]]; then
1903 m
ln -sf -T $target $f
1909 local md dst ln_path src two
1913 -2) two
=true
shift ;;
1925 for d
in /m
/md
/$md /m
/4e
2/$md; do
1926 if [[ -d $d && ! -L $d ]]; then
1931 if [[ ! $src ]]; then
1932 echo "error: could not find $md" >&2
1936 m
ln -sf -T $dst $ln_path
1946 ### begin copied from mdenable, but different d ###
1947 for d
in /m
/4e
/$md /m
/4e
2/$md; do
1948 if [[ -d $d && ! -L $d ]]; then
1953 if [[ ! $src ]]; then
1954 echo "error: could not find $md" >&2
1957 ### end copy from mdenable ###
1959 if [[ -L $dst ]]; then m
rm $dst; fi
1965 markdown
"$1" >/tmp
/mdtest.html
1966 firefox
/tmp
/mdtest.html
1969 mo
() { xset dpms force off
; } # monitor off
1972 # seems to be the best gpu decoding on my nvidia 670.
1973 # vlc gets similar or better framerate, but is much darker output on my test movie at least.
1978 echo 0f | sudo
tee -a /sys
/kernel
/debug
/dri
/0/pstate
1981 # going back to the default slow clock, and slower fan:
1982 # echo 07 | sudo tee -a /sys/kernel/debug/dri/0/pstate
1983 if [[ $DISPLAY ]]; then
1984 mpv
--vo=vdpau
--hwdec=auto
"$@"
1986 # waylandvk seems to work the same
1987 mpv
--gpu-context=wayland
--hwdec=auto
1992 mpv
--profile=d
"$@";
1994 # mpv all media files in . or $1
1996 local -a extensions arg
1997 # get page source of https://en.wikipedia.org/w/index.php?title=Video_file_format&action=edit
1998 # into /a/x.log, then
1999 # grep '^| *\.' /a/x.log | sed 's/| *//;s/,//g'
2001 # note: to join them together for a regex, do:
2002 # old=; for e in ${extensions[@]/./}; do if [[ ! $old ]]; then old=$e; continue; fi; echo -n "$old|"; old=$e; done; echo $e
2025 .mpg .mp2 .mpeg .mpe .mpv
2035 arg
=("(" -iname "*${extensions[0]}")
2036 for (( i
=1 ; i
< ${#extensions[@]}; i
++ )); do
2037 arg
+=(-o -iname "*${extensions[i]}")
2042 #find $dir "${arg[@]}" -size +200k
2043 find $dir "${arg[@]}" -size +200k
-exec mpv
--profile=d
'{}' +
2046 mpv
--profile=s
"$@";
2054 d
=( /var
/lib
/znc
/moddata
/log
/iank
/{freenode
,libera
} )
2055 # use * instead of -r since that does sorted order
2056 ssh root@iankelling.org
"for f in ${d[*]}; do cd \$f/#$1; grep '\<iank.*' *; done" | cut
--complement -c12-16
2059 c
/p
/c
/.purple
/logs
/jabber
/iank@fsf.org
/office@conference.fsf.org.chat
2060 for x
in *.html
; do html2text
-o ${x%.html}.txt
$x; done;
2061 # shellcheck disable=SC2016 # false positive on ${
2062 grep -A1 ') iank:' .
/*.txt \
2063 |
sed -r 's/^(.{10})[^ ]*\.txt:\(?([^ ]*)[[:space:]](..). iank:/\1_\2_\3/
2066 s/^[^ ]*\.txt:\((.{2}).(.{2}).(.{4}) (.{8}) (.{2})\)?/\3-\1-\2_\4_\5/' \
2067 |
sed -n 'x;1d;0~2{G;s/\n/ /;p};${x;p}'
2071 d
=/var
/lib
/znc
/moddata
/log
/iank
/freenode
2072 ssh root@iankelling.org
"cd $d; find . -mtime -60 -type f -exec grep '\<iank.*' {} +" |
sed -r 's,^..([^/]*)/(.{11})(.{5})(.{8}).,\2\4 \1,' |
sort
2075 # usage: debvm DEBIAN_VERSION RAM_MB
2077 local ver ram fname src
2080 # * is because it might have -backports in the name. we only expect 1 expansion
2081 fnames
=( debian-
$ver-*nocloud-
"$(dpkg --print-architecture)".qcow2
)
2082 if (( ${#fnames[@]} >= 2 )); then
2083 echo "error: iank: unexpected multiple files"
2086 fname
="${fnames[0]}"
2087 src
=/a
/opt
/roms
/$fname
2088 if [[ ! -f $src ]]; then
2089 echo debvm
: not found
$src, download from eg
: https
://cloud.debian.org
/images
/cloud
/buster
/latest
/
2093 # note, in fai-revm we do this: not sure why, maybe because of br device
2094 # --graphics spice,listen=0.0.0.0
2095 m s virt-install
--osinfo debian11
--rng /dev
/urandom
-n deb
${ver}tmp
--import -r $ram --vcpus 2 --disk /t
/$fname --graphics spice
2096 # note: to ssh into this machine will require host key generation: ssh-keygen -A
2098 # random: for cvs2git on gnu www, use debian 10. I could use trisquel,
2099 # but happen to want to try out the debian cloud images. the upstream
2100 # requires python2 and hasn't really changed since the version in d10.
2102 # apt install cvs2git cvs
2103 # # 7G was not enough
2104 # mount -o mode=1777,nosuid,nodev,size=34G -t tmpfs tmpfs /tmp
2105 # cvs2git --encoding utf_8 --fallback-encoding ascii --dumpfile=dump www-rsync/www |& tee /tmp/l
2106 ## www-rsync is an rsynced copy of the cvsfrom savannah
2110 local time time_sec time_pretty days
2112 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
2117 if ! time_pretty
=$
(date +%F.
%R
-d @
$time); then
2118 echo bad
time: $time
2121 echo $time_pretty "$l"
2122 time_sec
=${time%%.*}
2123 # only look at the last 18 days. generally just use this for timesheet.
2124 if (( time_sec
< EPOCHSECONDS
- 60 * 60 * 24 * days
)); then break; fi
2129 sqlite3
-separator ' ' /p
/c
/subdir_files
/.local
/share
/gajim
/logs.db
"select time, message from logs where contact_name = 'iank'" |
less
2133 sqlite3
-separator ' ' /p
/c
/subdir_files
/.local
/share
/gajim
/logs.db
"select time, message from logs" |
less
2138 e
"lspci -nnk|gr -iA2 net"
2139 lspci
-nnk|gr
-iA2 net
2141 e
"s lshw -C network"
2143 sudo lshw
-C network
2147 ser stop NetworkManager
2148 ser disable NetworkManager
2149 ser stop NetworkManager-wait-online.service
2150 ser disable NetworkManager-wait-online.service
2152 sudo resolvconf
-d NetworkManager
2158 ser start NetworkManager
2164 oathtool
--totp -b "$*" | xclip
-selection clipboard
2167 "$@" |
& pee
"xclip -r -selection clipboard"
2172 # from http://askubuntu.com/questions/456021/remove-vocals-from-mp3-and-get-only-instrumentals
2173 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
2176 pfind
() { #find *$1* in $PATH
2177 [[ $# != 1 ]] && { echo requires
1 argument
; return 1; }
2179 IFS
=: pathArray
=($PATH); unset IFS
2180 find "${pathArray[@]}" -iname "*$1*"
2184 # trash-restore lists everything that has been trashed at or below CWD
2185 # This picks out files just in CWD, not subdirectories,
2186 # which also match grep $1, usually use $1 for a time string
2187 # which you get from running restore-trash once first
2190 # last condition is to not ask again for ones we skipped
2191 while name
="$( echo | restore-trash | gr "$PWD/[^
/]\
+$
" | gr "$1" )" \
2192 && [[ $name ]] && (( $
(wc -l <<<"$name") >= nth
)); do
2193 name
="$(echo "$name" | head -n $nth | tail -n 1 )"
2194 read -r -p "$name [Y/n] " ask
2195 if [[ ! $ask ||
$ask == [Yy
] ]]; then
2196 x
=$
( echo "$name" | gr
-o "^\s*[0-9]*" )
2197 echo $x | restore-trash
> /dev
/null
2198 elif [[ $ask == [Nn
] ]]; then
2208 rld
/a
/h
/_site
/ li
:/var
/www
/iankelling.org
/html
2213 # fixes the menu bar in xmonad. this won\'t be needed when xmonad
2214 # packages catches up on some changes in future (this is written in
2217 # geekosaur: so youll want to upgrade to xmonad 0.13 or else use a
2218 # locally modified XMonad.Hooks.ManageDocks that doesnt set the
2219 # work area; turns out it\'s impossible to set correctly if you are
2220 # not a fully EWMH compliant desktop environment
2222 # geekosaur: chrome shows one failure mode, qt/kde another, other
2223 # gtk apps a third, ... I came up with a setting that works for me
2224 # locally but apparently doesnt work for others, so we joined the
2225 # other tiling window managers in giving up on setting it at all
2227 xprop
-root -remove _NET_WORKAREA
2231 # reviewboard, used at my old job
2232 #rbpipe() { rbt post -o --diff-filename=- "$@"; }
2233 #rbp() { rbt post -o "$@"; }
2241 r2e
() { command r2e
-d /p
/c
/rss2email.json
-c /p
/c
/rss2email.cfg
"$@"; }
2242 # only run on MAIL_HOST. simpler to keep this on one system.
2243 r2eadd
() { # usage: name url
2244 # initial setup of rss2email:
2245 # r2e new r2e@iankelling.org
2246 # that initializes files, and sets default email.
2247 # symlink to the config doesnt work, so I copied it to /p/c
2248 # and then use cli option to specify explicit path.
2249 # Only option changed from default config is to set
2252 # or else for a few feeds, the from address is set by the feed, and
2253 # if I fail delivery, then I send a bounce message to that from
2254 # address, which makes me be a spammer.
2256 r2e add
$1 "$2" $1@r2e.iankelling.org
2257 # get up to date and dont send old entries now:
2258 r2e run
--no-send $1
2261 rspicy
() { # usage: HOST DOMAIN
2262 # connect to spice vm remote host. use vspicy for local host
2264 # shellcheck disable=SC2087
2266 sudo virsh dumpxml $2|grep "<graphics.*type='spice'" | \
2267 sed -rn "s/.*port='([0-9]+).*/\1/p"
2270 if [[ $port ]]; then
2271 spicy
-h $1 -p $port
2273 echo "error: no port found. check that the domain is running."
2279 # s gem install scss-lint
2280 pushd /a
/opt
/thoughtbot-guides
2283 scss-lint
-c /a
/opt
/thoughtbot-guides
/style
/sass
/.scss-lint.yml
"$@"
2287 sk
-e 2120,245 /b
/ds
/brc
/b
/ds
/brc2
2292 out
=${2:-${1%.*}.sh}
2294 script -t -c "mpv --no-config --no-resume-playback --no-terminal --no-audio-display '$1'" $tmp/typescript
2>$tmp/timing
2295 # todo, the current sleep seems pretty good, but it
2296 # would be nice to have an empirical measurement, or
2297 # some better wait to sync up.
2299 # note: --loop-file=no prevents it from hanging if you have that
2300 # set to inf the mpv config.
2301 # --loop=no prevents it from exit code 3 due to stdin if you
2302 # had it set to inf in mpv config.
2304 # args go to mpv, for example --volume=80, 50%
2305 cat >$out <<EOFOUTER
2307 trap "trap - TERM && kill 0" INT TERM ERR; set -e
2308 ( sleep .2; scriptreplay <( cat <<'EOF'
2312 $(cat $tmp/typescript)
2315 base64 -d - <<'EOF'| mpv --loop=no --loop-file=no --no-terminal --no-audio-display "\$@" -
2324 smeld
() { # ssh meld usage host1 host2 file
2325 meld
<(ssh $1 cat $3) <(ssh $2 cat $3)
2329 PATH
=/usr
/local
/spdhackfix
:$PATH command spd
"$@"
2332 spamf
() { # spamtest on FILE
2333 local spamcpre spamdpid
2335 if (( $# != 1 )); then
2336 e spamtest error
: expected
1 arg
, filename
>&2
2340 spamdpid
=$
(systemctl status spamassassin|
sed -n '/^ *Main PID:/s/[^0-9]//gp')
2341 spamcpre
="nsenter -t $spamdpid -n -m"
2342 s
$spamcpre sudo
-u Debian-exim spamassassin
-t --cf='score PYZOR_CHECK 0' <"$1"
2348 declare -gi _seq
; _seq
+=1
2349 echo "test body" | m
mail -s "test mail from $HOSTNAME, $_seq" "${@:-root@localhost}"
2350 # for testing to send from an external address, you can do for example
2351 # -fian@iank.bid -aFrom:ian@iank.bid web-6fnbs@mail-tester.com
2352 # note in exim, you can retry a deferred message
2354 # MSG_ID is in /var/log/exim4/mainlog, looks like 1ccdnD-0001nh-EN
2357 # to test sieve, use below command. for fsf mail, see offlineimap-sync script
2358 # make modifications, then copy to live file, use -eW to actually modify mailbox
2360 # Another option is to use sieve-test SCRIPT MAIL_FILE. note,
2361 # sieve-test doesnt know about envelopes, Im not sure if sieve-filter does.
2363 # sieve with output filter. arg is mailbox, like INBOX.
2364 # This depends on dovecot conf, notably mail_location in /etc/dovecot/conf.d/10-mail.conf
2366 # always run this first, edit the test files, then run the following
2368 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
2371 c ~
/sieve
; cp personal
{test,}.sieve
; cp lists
{test,}.sieve
; cp personalend
{test,}.sieve
2372 sieve-filter
-eWv ~
/sieve
/maintest.sieve
${1:-INBOX} delete
&> /tmp
/testsieve.log
2373 sed -r '/^info: filtering:/{h;d};/^info: msgid=$/N;/^info: msgid=.*left message in mailbox [^ ]+$/d;/^info: msgid=/{H;g};/^info: message kept in source mailbox.$/d' /tmp
/testsieve.log
2378 # printf "subject\nbody\n" | alertme
2383 To: alerts@iankelling.org
2390 To: alerts@iankelling.org
2402 To: daylert@iankelling.org
2409 To: daylert@iankelling.org
2418 # alert when a page goes live.
2420 local quiet url tmpdir
2423 # dont send a diff of the html. some html is not very readable
2429 tmpdir
="$(mktemp -d)"
2432 if wget
-q "$url"; then
2439 sleep $
(( 120 + RANDOM
% 300 ))
2443 # alert on changes to a webpage (just the base page that curl gets)
2444 # usage: weblert URL [SUBJECT...]
2446 local u old new quiet
2449 # dont send a diff of the html. some html is not very readable
2456 subject
="${*:-weblert}"
2457 old
=$
(curl
-s "$u") ||
:
2459 new
=$
(curl
-s "$u") ||
:
2460 if [[ $old && $new ]]; then
2461 if [[ $new != "$old" ]]; then
2463 echo | daylertme
"$subject"
2465 diff <(printf "%s\n" "$old") <(printf "%s\n" "$new") | daylertme
"$subject" ||
:
2470 sleep $
(( 60 + RANDOM
% 120 ))
2476 # shellcheck disable=SC1090 # expected
2477 source "$(type -p torsocks)" on
2481 less /var
/log
/exim
4/mymain
2487 # testmail above calls sendmail, which is a link to exim/postfix.
2488 # its docs dont say a way of adding an argument
2489 # to sendmail to turn on debug output. We could make a wrapper, but
2490 # that is a pain. Exim debug args are documented here:
2491 # http://www.exim.org/exim-html-current/doc/html/spec_html/ch-the_exim_command_line.html
2493 # http://www.exim.org/exim-html-current/doc/html/spec_html/ch-building_and_installing_exim.html
2494 # note, for exim daemon, you can turn on debug options by
2495 # adding -d, etc to COMMONOPTIONS in
2496 # /etc/default/exim4
2498 # to specify recipients other than those in to, cc, bcc, you can use the cli args, eg:
2499 # exim -t 'test@zroe.org, t2@zroe.org' <<'EOF'
2501 # -t = get recipient from header
2503 From: root@$(hostname -f)
2504 To: root@$(hostname -f)
2507 This is a test message.
2514 exim
-d -f '<>' $to <<EOF
2515 From: Mail Delivery System <Mailer-Daemon@gnu.org>
2517 Subject: Mail delivery failed: returning message to sender
2519 This message was created automatically by mail delivery software.
2528 # https://askubuntu.com/questions/160945/is-there-a-way-to-disable-a-laptops-internal-keyboard
2529 id
=$
(xinput
--list --id-only 'AT Translated Set 2 keyboard')
2530 if xinput list |
grep -F '∼ AT Translated Set 2 keyboard' &>/dev
/null
; then
2531 echo enabling keyboard
2532 # find the first slave keyboard number, they are all the same in my output.
2533 # if they werent, worst case we would need to save the slave number somewhere
2534 # when it got disabled.
2535 slave
=$
(xinput list |
sed -n 's/.*slave \+keyboard (\([0-9]*\)).*/\1/p' |
head -n1)
2536 xinput reattach
$id $slave
2545 (sleep "$(calc "$
* * 60")" && mpv
--no-config --volume 50 /a
/bin
/data
/alarm.mp3
) > /dev
/null
2>&1 &
2548 trg
() { transmission-remote-gtk
& r
; }
2550 # example, set global upload limit to 100 kilobytes:
2552 TR_AUTH
=":$(jq -r .profiles[0].password ~/.config/transmission-remote-gtk/config.json)" transmission-remote transmission.lan
-ne "$@"
2559 for (( i
=0; i
< retries
- 1; i
++ )); do
2571 if [[ -e $1 && ! -w $1 ||
! -w $
(dirname "$1") ]]; then
2574 # full path for using in some initial setup steps
2581 ecmd
="/usr/sbin/exim4 -C /etc/exim4/my.conf"
2582 if ip a show veth1-mail
&>/dev
/null
; then
2586 pid
=$
(pgrep
-f "/usr/sbin/exim4 -bd -q30m -C /etc/exim4/my.conf"|h1
)
2587 m s nsenter
-t $pid -n -m $ecmd "$@"
2590 # get pid of systemd service
2594 pid
=$
(systemctl show
--property MainPID
--value "$unit")
2599 dir
=/sys
/fs
/cgroup
/system.slice
2600 if [[ ! -d $dir ]]; then
2601 # t10 and older directory.
2602 dir
=/sys
/fs
/cgroup
/systemd
/system.slice
2605 # 0 or empty. This file includes the MainPid, so I expect we
2606 # could just get this in the first place, but i don't know if that
2607 # is always the case.
2608 pid
=$
(head -n1 $dir/${unit%.service}.service
/cgroup.procs
)
2612 printf "%s\n" "$pid"
2618 sdnbash
() { # systemd namespace bash
2620 if (( $# != 1 )); then
2621 echo $0: error wrong number of args
>&2
2625 pid
=$
(servicepid
$unit)
2626 m sudo nsenter
-t $pid -n -m sudo
-u $USER -i bash
2629 sdnbashroot
() { # systemd namespace bash
2631 if (( $# != 1 )); then
2632 echo $0: error wrong number of args
>&2
2636 pid
=$
(servicepid
$unit)
2637 m sudo nsenter
-t $pid -n -m bash
2641 sdncmd
() { # systemd namespace cmd
2643 if (( $# <= 2 )); then
2644 echo $0: error wrong number of args
>&2
2649 pid
=$
(servicepid
$unit)
2650 m sudo nsenter
-t $pid -n -m sudo
-u $USER -i "$@"
2658 # we use wireguard now, use mailnnbash.
2660 # m sudo nsenter -t $(pgrep -f "/usr/sbin/openvpn .* --config /etc/openvpn/.*mail.conf") -n -m sudo -u $USER -i bash
2665 pid
=$
(pgrep
-f "/usr/sbin/exim4 -bd -q30m -C /etc/exim4/my.conf"|h1
)
2666 if [[ ! $pid ]]; then
2667 echo "eximbash: failed to find exim pid. systemctl -n 30 status exim4:"
2668 systemctl status exim4
2670 m sudo nsenter
-t $pid -n -m
2674 spamdpid
=$
(systemctl show
--property MainPID
--value spamassassin
)
2675 m sudo nsenter
-t $spamdpid -n -m sudo
-u Debian-exim spamassassin
"$@"
2678 m sudo nsenter
-t "$(systemctl status unbound| sed -n '/^ *Main PID:/s/[^0-9]//gp')" -n -m sudo
-u $USER -i bash
2682 s nmtui-connect
"$@"
2686 local unit pid ns mailnn
2687 # mailvpn would belong on the list if using openvpn
2688 for unit
in mailnn unbound dovecot spamassassin exim4 radicale
; do
2689 pid
=$
(servicepid
$unit)
2690 echo debug
: unit
=$unit pid
=$pid
2691 if [[ ! $pid ]]; then
2692 echo failed to
find pid
for unit
=$unit
2695 if ! ns
=$
(s readlink
/proc
/$pid/ns
/net
); then
2696 echo failed to
find ns
for unit
=$unit pid
=$pid
2699 if [[ $mailnn ]]; then
2700 if [[ $ns != "$mailnn" ]]; then
2701 echo "$unit ns $ns != $mailnn"
2712 m sudo
-E env
"PATH=$PATH" nsenter
-t "$(pgrep -f "/usr
/sbin
/openvpn .
* --config /etc
/openvpn
/.
*client.conf
")" -n "$@"
2716 vpncmd sudo
-u iank env
"PATH=$PATH" "$@"
2724 if [[ -e /lib
/systemd
/system
/openvpn-client@.service
]]; then
2725 local vpn_service
=openvpn-client
2727 local vpn_service
=openvpn
2730 [[ $1 ]] ||
{ echo need arg
; return 1; }
2731 journalctl
--unit=$vpn_service@
$1 -f -n0 &
2732 # sometimes the journal doesnt open until after the vpn output
2733 # has happened. hoping this fixes that.
2735 sudo systemctl start
$vpn_service@
$1
2736 # sometimes the ask-password agent does not work and needs a delay.
2738 # https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=779240
2739 # noticed around 8-2017 after update from around stretch release
2740 # on debian testing, even though the bug is much older.
2741 sudo systemd-tty-ask-password-agent
2746 ls -lad /run
/user
/1000
2747 stats
=$
(stat
-c%a-
%g-
%u
/run
/user
/1000)
2748 if [[ $stats != 700-1000-1000 ]]; then
2749 m s
chmod 700 /run
/user
/1000; m s chown iank.iank
/run
/user
/1000
2753 # systemctl is-enabled / status / cat says nothing, instead theres
2754 # some obscure symlink. paths copied from man systemd.unit.
2755 # possibly also usefull, but incomplete, doesnt show units not loaded in memory:
2756 # seru list-dependencies --reverse --all UNIT
2759 local -a dirs search
2765 ~
/.config
/systemd
/user.control
/*
2766 $XDG_RUNTIME_DIR/systemd
/user.control
/*
2767 $XDG_RUNTIME_DIR/systemd
/transient
/*
2768 $XDG_RUNTIME_DIR/systemd
/generator.early
/*
2769 ~
/.config
/systemd
/user
/*
2771 $XDG_RUNTIME_DIR/systemd
/user
/*
2773 $XDG_RUNTIME_DIR/systemd
/generator
/*
2774 ~
/.local
/share
/systemd
/user
/*
2775 /usr
/lib
/systemd
/user
/*
2776 $XDG_RUNTIME_DIR/systemd
/generator.late
/*
2781 /etc
/systemd
/system.control
/*
2782 /run
/systemd
/system.control
/*
2783 /run
/systemd
/transient
/*
2784 /run
/systemd
/generator.early
/*
2785 /etc
/systemd
/system
/*
2786 /etc
/systemd
/systemd.attached
/*
2787 /run
/systemd
/system
/*
2788 /run
/systemd
/systemd.attached
/*
2789 /run
/systemd
/generator
/*
2790 /lib
/systemd
/system
/*
2791 /run
/systemd
/generator.late
/*
2795 for f
in "${search[@]}"; do
2796 [[ -d $f ]] ||
continue
2803 # dirs is just so we write out the directory names, ls does it when there is 2 or more dirs.
2819 read -r _ link _ istls
< <(resolvectl dnsovertls tunfsf
)
2822 *) echo fixvpndns error
: unexpected istls value
: $istls >&2; return 1 ;;
2824 s busctl call org.freedesktop.resolve1
/org
/freedesktop
/resolve1 org.freedesktop.resolve1.Manager SetLinkDNSOverTLS is
$link no
2828 [[ $1 ]] ||
{ echo need arg
; return 1; }
2829 if [[ -e /lib
/systemd
/system
/openvpn-client@.service
]]; then
2830 local vpn_service
=openvpn-client
2832 local vpn_service
=openvpn
2834 sudo systemctl stop
$vpn_service@
$1
2836 vpnoffc
() { # vpn off client
2837 ser stop openvpn-client-tr@client
2840 ser start openvpn-client-tr@client
2844 vspicy
() { # usage: VIRSH_DOMAIN
2845 # connect to vms made with virt-install
2846 spicy
-p "$(sudo virsh dumpxml "$1"|grep "<graphics.
*type='spice'"|\
2847 sed -r "s
/.
*port
='([0-9]+).*/\1/")"
2851 cat-new-files /m/4e/INBOX/new
2854 wtr() { curl wttr.in/boston; }
2856 xevkb() { xev -event keyboard; }
2861 printf "running: %s\n" "$*"
2865 f=/a/f/ansible-configs/files/common/etc/fsf-workstation-bashrc.sh
2866 if [[ -e $f ]]; then
2867 # shellcheck disable=SC1090
2872 # https://electrum.readthedocs.io/en/latest/tor.html
2873 # https://github.com/spesmilo/electrum-docs/issues/129
2874 s rsync -ptog --chown bitcoin:bitcoin ~/.Xauthority /var/lib/bitcoind/.Xauthority
2875 sudo -u bitcoin DISPLAY=$DISPLAY XAUTHORITY=/var/lib/bitcoind/.Xauthority /a/opt/electrum-4.2.1-x86_64.AppImage -p socks5:localhost:9050
2878 sudo -u bitcoin DISPLAY=$DISPLAY XAUTHORITY=/var/lib/bitcoind/.Xauthority /a/opt/monero-gui-v0.17.3.2/monero-wallet-gui
2884 rg "$@" /p/pd.org /p/w.org /a/t.org /a/work.org /b
2888 # we also have a file in /a/c/...konsole...
2889 local f=$HOME/.config/konsolerc
2890 setini DefaultProfile profileian.profile "Desktop Entry" $f
2891 setini Favorites profileian.profile "Favorite Profiles" $f
2892 setini ShowMenuBarByDefault false KonsoleWindow $f
2893 setini TabBarPosition Top TabBar $f
2897 while read -r k v; do
2898 # shellcheck disable=SC2154
2899 setini $k $v sakura /a/c/subdir_files/.config/sakura/sakura.conf
2901 colorset1_back rgb(33,37,39)
2905 disable_numbered_tabswitch true
2906 scroll_lines 10000000
2911 # make a page of links found in the files $@. redirect output
2913 gr -oh 'https?
:\
/\
/(www\.
)?
[-a-zA-Z0-9@
:%._\
+~
#=]{1,256}\.[a-zA-Z0-9()]{1,6}\b([-a-zA-Z0-9()@:%_\+.~#?&//=]*)' "$@" | \
2914 rev |
sort -u |
rev |
sed 's,.*,<a href="\0">\0</a><br\>,'
2917 reset-xscreensaver
() {
2918 # except for spash, i set these by setting gui options in
2919 # xscreensaver-command -demo
2920 # then finding the corresponding option in .xscreensaver
2921 # spash, i happened to notice in .xscreensaver
2923 # dpmsOff, monitor doesnt come back on using old free software supported nvidia card
2924 cat > /home
/iank
/.xscreensaver
<<'EOF'
2927 dpmsStandby: 0:07:00
2928 dpmsSuspend: 0:08:00
2932 lockTimeout: 0:06:00
2939 # very useful, copy directory structure 3 deep. add remove /*/ to change level
2940 # rsync -aivh --exclude '/*/*/*/' -f"+ */" -f"- *" SRC DEST
2943 # * stuff that makes sense to be at the end
2944 if [[ "$SUDOD" ]]; then
2945 # allow failure, for example if we are sudoing into a user with diffferent/lesser permissions.
2948 elif [[ -d /a
]] && [[ $PWD == "$HOME" ]] && [[ $
- == *i
* ]]; then
2956 # for mitmproxy to get a newer python.
2957 # commented until i want to use it because it
2958 # noticably slows bash startup
2962 if [[ $EUID == 0 ||
! -e ~
/.pyenv
/bin
]]; then
2963 echo "error: dont be root. make sure pyenv is installed"
2966 export PATH
="$HOME/.pyenv/bin:$PATH"
2967 eval "$(pyenv init -)"
2968 eval "$(pyenv virtualenv-init -)"
2972 export GOPATH
=$HOME/go
2973 path-add
$GOPATH/bin
2974 path-add
/usr
/local
/go
/bin
2976 # I have the git repo and a release. either one should work.
2977 # I have both because I was trying to solve an issue that
2978 # turned out to be unrelated.
2979 # ARDUINO_PATH=/a/opt/Arduino/build/linux/work
2981 ## i should have documented this...
2982 # based on https://github.com/keyboardio/Kaleidoscope
2983 export KALEIDOSCOPE_DIR
=/a
/opt
/Kaleidoscope
2985 # They want to be added to the start, but i think
2986 # that should be avoided unless we really need it.
2987 path-add
--end ~
/.npm-global
2990 path-add
--end $HOME/.cargo
/bin
2992 if type -P rg
&>/dev
/null
; then
2993 # --no-messages because of annoying errors on broken symlinks
2994 # -z = search .gz etc files
2995 # -. = search dotfilesq
2996 rg
() { command rg
-.
-z --no-messages -L -i -M 900 --no-ignore-parent --no-ignore-vcs -g '!.git' -g '!auto-save-list' -g '!.savehist' "$@" ||
return $?
; }
2997 #fails if not exist. ignore
2998 complete
-r rg
2>/dev
/null ||
:
3005 # taken from default changes to bashrc and bash_profile
3006 path-add
--end --ifexists $HOME/.rvm
/bin
3007 # also had ruby bin dir, but moved that to environment.sh
3008 # so its included in overall env
3011 export BASEFILE_DIR
=/a
/bin
/fai-basefiles
3013 #export ANDROID_HOME=/a/opt/android-home
3014 # https://f-droid.org/en/docs/Installing_the_Server_and_Repo_Tools/
3015 #export USE_SDK_WRAPPER=yes
3016 #PATH=$PATH:$ANDROID_HOME/tools:$ANDROID_HOME/platform-tools
3018 # didnt get drush working, if I did, this seems like the
3019 # only good thing to include for it.
3020 # Include Drush completion.
3021 # if [ -f "/home/ian/.drush/drush.complete.sh" ] ; then
3022 # source /home/ian/.drush/drush.complete.sh
3029 # https://wiki.archlinux.org/index.php/Xinitrc#Autostart_X_at_login
3030 # i added an extra condition as gentoo xorg guide says depending on
3031 # $DISPLAY is fragile.
3032 if [[ ! $DISPLAY && $XDG_VTNR == 1 ]] && shopt -q login_shell
&& isarch
; then
3037 # ensure no bad programs appending to this file will have an affect