iankelling.org Git - distro-setup/blob - brc2

   1 #!/bin/bash
   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
   5
   6
   7 # * settings
   8
   9 HISTFILE=$HOME/.bh
  10
  11 source /a/bin/distro-setup/path-add-function
  12 path-add /a/exe
  13 # add this with absolute paths as needed for better security
  14 #path-add --end /path/to/node_modules/.bin
  15
  16 # pip3 --user things go here:
  17 path-add --end ~/.local/bin
  18 path-add --ifexists --end /a/work/libremanage
  19 path-add --ifexists --end /a/opt/adt-bundle*/tools /a/opt/adt-bundle*/platform-tools
  20 path-add --ifexists --end /a/opt/scancode-toolkit-3.0.2
  21
  22 export WCDHOME=/a
  23
  24
  25 # * include files
  26
  27 # generated instead of dynamic for the benefit of shellcheck
  28 #for x in /a/bin/distro-functions/src/* /a/bin/!(githtml)/*-function?(s); do echo source $x ; done
  29 source /a/bin/distro-functions/src/identify-distros
  30 source /a/bin/distro-functions/src/package-manager-abstractions
  31 source /a/bin/log-quiet/logq-function
  32 source /a/bin/small-misc-bash/psg-function
  33 # for x in /a/bin/bash_unpublished/source-!(.#*); do echo source $x; done
  34 source /a/bin/bash_unpublished/source-semi-priv
  35 source /a/bin/bash_unpublished/source-state
  36
  37 source /a/bin/log-quiet/logq-function
  38
  39
  40
  41 # * functions
  42
  43
  44
  45 # todo, update this
  46 complete -F _longopt la lower low rlt rld rl lld ts ll dircp ex fcp fct fpst gr
  47
  48
  49 anki() {
  50   if which anki &>/dev/null; then
  51     command anki
  52   else
  53     schroot -c anki -- anki
  54   fi
  55 }
  56
  57 ap() {
  58   # pushd in case current directory has an ansible.cfg file
  59   pushd /a/xans >/dev/null
  60   ansible-playbook -v -l ${1:- $(hostname -f)} site.yml
  61   popd >/dev/null
  62 }
  63 aw() {
  64   pushd /a/work/ansible-configs >/dev/null
  65   time ansible-playbook -v -i inventory adhoc.yml "$@"
  66   popd >/dev/null
  67 }
  68 ad() {
  69   pushd /a/bin/distro-setup/a >/dev/null
  70   ansible-playbook site.yml
  71   popd >/dev/null
  72 }
  73
  74 astudio() {
  75   # googling android emulator libGL error: failed to load driver: r600
  76   # lead to http://stackoverflow.com/a/36625175/14456
  77   export ANDROID_EMULATOR_USE_SYSTEM_LIBS=1
  78   /a/opt/android-studio/bin/studio.sh "$@" &r;
  79 }
  80
  81
  82 bbk() { # btrbk wrapper
  83   c /
  84   local active=true
  85   systemctl is-active btrbk.timer || active=false
  86   if $active; then
  87     ser disable btrbk.timer
  88   fi
  89   if systemctl is-active btrbk.service; then
  90     $active && ser enable btrbk.timer
  91     echo "cron btrbk is already running"
  92     return 1
  93   fi
  94   # run latest
  95   install-my-scripts
  96   btrbk-run "$@" | pee cat "systemd-cat -t btrbk-run"
  97   $active && ser enable btrbk.timer
  98 }
  99
 100 bfg() { java -jar /a/opt/bfg-1.12.14.jar "$@"; }
 101
 102 bigclock() {
 103   xclock -digital -update 1 -face 'arial black-80:bold'
 104 }
 105
 106 bpull() {
 107   [[ $1 ]] || return 1
 108   c /
 109   # run latest
 110   install-my-scripts
 111   switch-mail-host $1 $HOSTNAME | pee cat "systemd-cat -t switch-mail-host"
 112 }
 113 bpush() {
 114   [[ $1 ]] || return 1
 115   c /
 116   # run latest
 117   install-my-scripts
 118   switch-mail-host $HOSTNAME $1 | pee cat "systemd-cat -t switch-mail-host"
 119 }
 120 lipush() {
 121   rsync $@ --delete-excluded -ahviSAXPH --specials --devices --delete --relative \
 122         --exclude-from=/p/c/li-rsync-excludes /a/bin /a/exe /a/h /a/c /p/c/machine_specific/li /a/opt/{emacs,emacs-debianstable,mu} root@li:/
 123 }
 124 lipushnoe() {
 125   rsync $@ --delete-excluded -ahviSAXPH --specials --devices --delete --relative \
 126         --exclude-from=/p/c/li-rsync-excludes /a/bin /a/exe /a/h /a/c /p/c/machine_specific/li  root@li:/
 127 }
 128
 129
 130 btc() {
 131   local f=/etc/bitcoin/bitcoin.conf
 132   # importprivkey will timeout if using the default of 15 mins.
 133   # upped it to 1 hour.
 134   bitcoin-cli -rpcclienttimeout=60000 -$(s grep rpcuser= $f) -$(s grep rpcpassword= $f) "$@"
 135 }
 136
 137 btcusd() { # $1 btc in usd
 138   local price
 139   price="$(curl -s https://api.coinbase.com/v2/prices/BTC-USD/spot | jq -r .data.amount)"
 140   printf "$%s\n" "$price"
 141   if [[ $1 ]]; then
 142     printf "$%.2f\n" "$(echo "scale=4; $price * $1"| bc -l)"
 143   fi
 144 }
 145 usdbtc() { # $1 usd in btc
 146   local price
 147   price="$(curl -s https://api.coinbase.com/v2/prices/BTC-USD/spot | jq -r .data.amount)"
 148   printf "$%s\n" "$price"
 149   if [[ $1 ]]; then
 150     # 100 mil satoshi / btc. 8 digits after the 1.
 151     printf "%.8f btc\n" "$(echo "scale=10; $1 / $price "| bc -l)"
 152   fi
 153 }
 154 satoshi() { # $1 satoshi in usd
 155   local price
 156   price="$(curl -s https://api.coinbase.com/v2/prices/BTC-USD/spot | jq -r .data.amount)"
 157   price=$(echo "scale=10; $price * 0.00000001"| bc -l)
 158   printf "$%f\n" "$price"
 159   if [[ $1 ]]; then
 160     printf "$%.2f\n" "$(echo "scale=10; $price * $1"| bc -l)"
 161   fi
 162 }
 163
 164
 165
 166 cbfstool () { /a/opt/coreboot/build/cbfstool "$@"; }
 167
 168
 169 cgpl()
 170 {
 171   if (($#)); then
 172     cp /a/bin/data/COPYING "$@"
 173   else
 174     cp /a/bin/data/COPYING .
 175   fi
 176 }
 177
 178 capache()
 179 {
 180   if (($#)); then
 181     cp /a/bin/data/LICENSE "$@"
 182   else
 183     cp /a/bin/data/LICENSE .
 184   fi
 185 }
 186
 187 chrome() {
 188   if type -p chromium &>/dev/null; then
 189     cmd=chromium
 190   else
 191     cd
 192     cmd="schroot -c stretch chromium"
 193     CHROMIUM_FLAGS='--enable-remote-extensions' $cmd &r
 194   fi
 195 }
 196
 197
 198 dat() { # do all tee, for more complex scripts
 199   tee >(ssh frodo bash -l) >(bash -l) >(ssh x2 bash -l) >(ssh tp bash -l)
 200 }
 201 da() { # do all
 202   local host
 203   "$@"
 204   for host in x2 tp kd; do
 205     ssh $host $(printf "")
 206   done
 207 }
 208
 209
 210 debian_pick_mirror () {
 211   # netselect-apt finds a fast mirror.
 212   # but we need to replace the mirrors ourselves,
 213   # because it doesnt do that. best it can do is
 214   # output a basic sources file
 215   # here we get the server it found, get the main server we use
 216   # then substitute all instances of one for the other in the sources file
 217   # and backup original to /etc/apt/sources.list-original.
 218   # this is idempotent. the only way to identify debian sources is to
 219   # note the original server, so we put it in a comment so we can
 220   # identify it later.
 221   local file
 222   file=$(mktemp -d)/f # safe way to get file name without creating one
 223   sudo netselect-apt -o "$file" || return 1
 224   url=$(grep ^\\w $file | head -n1 | awk '{print $2}')
 225   sudo cp -f /etc/apt/sources.list /etc/apt/sources.list-original
 226   sudo sed -ri "/http.us.debian.org/ s@( *[^ #]+ +)[^ ]+([^#]+).*@\1$url\2# http.us.debian.org@" /etc/apt/sources.list
 227   sudo apt-get update
 228 }
 229
 230
 231
 232 envload() { # load environment from a previous: export > file
 233   local file=${1:-$HOME/.${USER}_env}
 234   eval "$(export | sed 's/^declare -x/export -n/')"
 235   while IFS= read -r line; do
 236     # declare -x makes variables local to a function
 237     eval ${line/#declare -x/export}
 238   done < "$file"
 239 }
 240
 241
 242 # one that comes with distros is too old for newer devices
 243 fastboot() {
 244   /a/opt/android-platform-tools/fastboot "$@";
 245 }
 246
 247 kdecd() { /usr/lib/x86_64-linux-gnu/libexec/kdeconnectd; }
 248
 249 # List of apps to install/update
 250 # Create from existing manually installed apps by doing
 251 # fdroidcl update
 252 # fdroidcl search -i, then manually removing
 253 # automatically installed/preinstalled apps
 254
 255 #
 256 # # my attempt at recovering from boot loop:
 257 # # in that case, boot to recovery (volume up, home button, power, let go of power after samsun logo)
 258 # # then
 259 # mount /dev/block/mmcblk0p12 /data
 260 # cd /data
 261 # find -iname '*appname*'
 262 # rm -rf FOUND_DIRS
 263 # usually good enough to just rm -rf /data/app/APPNAME
 264 #
 265 # currently broken:
 266 # # causes replicant to crash
 267 # org.quantumbadger.redreader
 268 # org.kde.kdeconnect_tp
 269
 270 # not broke, but wont work without gps
 271 #com.zoffcc.applications.zanavi
 272 # not broke, but not using atm
 273 #com.nutomic.syncthingandroid
 274 # # doesn\'t work on replicant
 275 #net.sourceforge.opencamera
 276 #
 277 fdroid_pkgs=(
 278   de.marmaro.krt.ffupdater
 279   me.ccrama.redditslide
 280   org.fedorahosted.freeotp
 281   at.bitfire.davdroid
 282   com.alaskalinuxuser.justnotes
 283   com.artifex.mupdf.viewer.app
 284   com.danielkim.soundrecorder
 285   com.fsck.k9
 286   com.ghostsq.commander
 287   com.ichi2.anki
 288   com.jmstudios.redmoon
 289   com.jmstudios.chibe
 290   org.kde.kdeconnect_tp
 291   com.notecryptpro
 292   com.termux
 293   cz.martykan.forecastie
 294   de.danoeh.antennapod
 295   de.blinkt.openvpn
 296   de.marmaro.krt.ffupdater
 297   eu.siacs.conversations
 298   free.rm.skytube.oss
 299   im.vector.alpha # riot
 300   info.papdt.blackblub
 301   me.tripsit.tripmobile
 302   net.gaast.giggity
 303   net.minetest.minetest
 304   net.osmand.plus
 305   org.isoron.uhabits
 306   org.linphone
 307   org.gnu.icecat
 308   org.smssecure.smssecure
 309   org.yaaic
 310   sh.ftp.rocketninelabs.meditationassistant.opensource
 311 )
 312 # https://forum.xda-developers.com/android/software-hacking/wip-selinux-capable-superuser-t3216394
 313 # for maru,
 314 #me.phh.superuser
 315
 316 fdup() {
 317   local -A installed updated
 318   local p
 319   fdroidcl update
 320   if fdroidcl search -u | grep ^org.fdroid.fdroid; then
 321     fdroidcl install org.fdroid.fdroid
 322     sleep 5
 323     fdroidcl update
 324   fi
 325   for p in $(fdroidcl search -i| grep -o "^\S\+"); do
 326     installed[$p]=true
 327   done
 328   for p in $(fdroidcl search -u| grep -o "^\S\+"); do
 329     updated[$p]=false
 330   done
 331   for p in ${fdroid_pkgs[@]}; do
 332     if ! ${installed[$p]:-false}; then
 333       fdroidcl install $p
 334       # sleeps are just me being paranoid since replicant has a history of crashing when certain apps are installed
 335       sleep 5
 336     fi
 337   done
 338   for p in ${!installed[@]}; do
 339     if ! ${updated[$p]:-true}; then
 340       fdroidcl install $p
 341       sleep 5
 342     fi
 343   done
 344 }
 345
 346 firefox-default-profile() {
 347   key=Default value=1 section=$1
 348   file=/p/c/subdir_files/.mozilla/firefox/profiles.ini
 349   sed -ri "/^ *$key/d" "$file"
 350   sed -ri "/ *\[$section\]/,/^ *\[[^]]+\]/{/^\s*$key[[:space:]=]/d};/ *\[$section\]/a $key=$value" "$file"
 351 }
 352 fdhome() { #firefox default home profile
 353   firefox-default-profile Profile0
 354 }
 355
 356 fdwork() {
 357   firefox-default-profile Profile4
 358 }
 359
 360 ff() {
 361   if type -P firefox &>/dev/null; then
 362     firefox "$@"
 363   else
 364     iceweasel "$@"
 365   fi
 366 }
 367
 368
 369
 370 fn() {
 371   firefox -P alt "$@" >/dev/null 2>&1
 372 }
 373
 374
 375 fsdiff () {
 376   local missing=false
 377   local dname="${PWD##*/}"
 378   local m="/a/tmp/$dname-missing"
 379   local d="/a/tmp/$dname-diff"
 380   [[ -e $d ]] && rm "$d"
 381   [[ -e $m ]] && rm "$m"
 382   local msize=0
 383   local fsfile
 384   while read -r line; do
 385     fsfile="$1${line#.}"
 386     if [[ -e "$fsfile" ]]; then
 387       md5diff "$line" "$fsfile" && tee -a "/a/tmp/$dname-diff" <<< "$fsfile $line"
 388     else
 389       missing=true
 390       echo "$line" >> "$m"
 391       msize=$((msize + 1))
 392     fi
 393   done < <(find . -type f )
 394   if $missing; then
 395     echo "$m"
 396     (( msize <= 100 )) && cat $m
 397   fi
 398 }
 399 fsdiff-test() {
 400   # expected output, with different tmp dirs
 401   # /tmp/tmp.HDPbwMqdC9/c/d ./c/d
 402   # /a/tmp/tmp.qLDkYxBYPM-missing
 403   # ./b
 404   cd $(mktemp -d)
 405   echo ok > a
 406   echo nok > b
 407   mkdir c
 408   echo ok > c/d
 409   local x
 410   x=$(mktemp -d)
 411   mkdir $x/c
 412   echo different > $x/c/d
 413   echo ok > $x/a
 414   fsdiff $x
 415 }
 416 rename-test() {
 417   # test whether missing files were renamed, generally for use with fsdiff
 418   # $1 = fsdiff output file, $2 = directory to compare to. pwd = fsdiff dir
 419   # echos non-renamed files
 420   local x y found
 421   unset sums
 422   for x in "$2"/*; do
 423     { sums+=( "$(md5sum < "$x")" ) ; } 2>/dev/null
 424   done
 425   while read -r line; do
 426     { missing_sum=$(md5sum < "$line") ; } 2>/dev/null
 427     renamed=false
 428     for x in "${sums[@]}"; do
 429       if [[ $missing_sum == "$x" ]]; then
 430         renamed=true
 431         break
 432       fi
 433     done
 434     $renamed || echo "$line"
 435   done < "$1"
 436   return 0
 437 }
 438
 439 feh() {
 440   # F = fullscren, z = random, Z = auto zoom
 441   command feh -FzZ "$@"
 442 }
 443
 444
 445
 446 fw() {
 447   firefox -P default "$@" >/dev/null 2>&1
 448 }
 449
 450
 451 gitian() {
 452   git config user.email ian@iankelling.org
 453 }
 454
 455
 456 # at least in flidas, things rely on gpg being gpg1
 457 gpg() {
 458   command gpg2 "$@"
 459 }
 460
 461 gse() {
 462   local email=ian@iankelling.org
 463   if readlink ~/.mu | grep fsf &>/dev/null; then
 464     email=iank@fsf.org
 465   fi
 466   git send-email --notes "--envelope-sender=<$email>" \
 467       --suppress-cc=self "$@"
 468 }
 469
 470
 471 hstatus() {
 472   # do git status on published repos.
 473   c /a/bin/githtml
 474   for x in *; do
 475     cd $(readlink -f $x)/..
 476     status=$(i status -s) || pwd
 477     if [[ $status ]]; then
 478       hr
 479       echo $x
 480       printf "%s\n" "$status"
 481     fi
 482     cd /a/bin/githtml
 483   done
 484 }
 485
 486
 487 idea() {
 488   /a/opt/idea-IC-163.7743.44/bin/idea.sh "$@" &r
 489 }
 490
 491 o() {
 492   if type gvfs-open &> /dev/null ; then
 493     gvfs-open "$@"
 494   else
 495     xdg-open "$@"
 496   fi
 497   # another alternative is run-mailcap
 498 }
 499
 500 jfilter() {
 501   grep -Evi -e "^(\S+\s+){4}(sudo|sshd|cron)\[\S*:" \
 502        -e "^(\S+\s+){4}systemd\[\S*: (starting|started) (btrfsmaintstop|dynamicipupdate|spamd dns bug fix cronjob|rss2email)\.*$"
 503 }
 504 jtail() {
 505   journalctl -n 10000 -f "$@" | jfilter
 506 }
 507 jr() { journalctl "$@" | jfilter | less ; }
 508 jrf() { journalctl -f "$@" | jfilter; }
 509
 510
 511 kff() { # keyboardio firmware flash
 512   pushd /a/bin/distro-setup/Arduino/Model01-Firmware
 513   yes $'\n' | make flash
 514   popd
 515 }
 516
 517
 518
 519 lom() {
 520   local l base
 521   if [[ $1 == /* ]]; then
 522     base=${1##*/}
 523     if mountpoint /mnt/$base; then
 524       return 0
 525     fi
 526     l=$(sudo losetup -f)
 527     sudo losetup $l $1
 528     if ! sudo cryptsetup luksOpen $l $base; then
 529       sudo losetup -d $l
 530       return 1
 531     fi
 532     sudo mkdir -p /mnt/$base
 533     sudo mount /dev/mapper/$base /mnt/$base
 534     sudo chown $USER:$USER /mnt/$base
 535   else
 536     base=$1
 537     sudo umount /mnt/$base
 538     l=$(sudo cryptsetup status /dev/mapper/$base|sed -rn 's/^\s*device:\s*(.*)/\1/p')
 539     sudo cryptsetup luksClose /dev/mapper/$base || return 1
 540     sudo losetup -d $l
 541   fi
 542 }
 543
 544
 545 mbenable() {
 546   local mb=$1
 547   dst=/m/4e/$mb
 548   src=/m/md/$mb
 549   set -x
 550   [[ -e $src ]] || { set +x; return 1; }
 551   mv -T $src $dst || { set +x; return 1; }
 552   ln -s -T $dst $src
 553   /a/exe/lnf /m/.mu ~
 554   mu index --maildir=/m/4e
 555   set +x
 556 }
 557 mbdisable() {
 558   local mb=$1
 559   dst=/m/md/$mb
 560   src=/m/4e/$mb
 561   set -x
 562   [[ -e $src ]] || { set +x; return 1; }
 563   if [[ -L $dst ]]; then rm $dst; fi
 564   mv -T $src $dst
 565   set +x
 566 }
 567
 568
 569 mdt() {
 570   markdown "$1" >/tmp/mdtest.html
 571   firefox /tmp/mdtest.html
 572 }
 573
 574
 575
 576 mo() { xset dpms force off; } # monitor off
 577
 578 net-dev-info() {
 579   e "lspci -nnk|gr -iA2 net"
 580   lspci -nnk|gr -iA2 net
 581   hr
 582   e "s lshw -C network"
 583   hr
 584   s lshw -C network
 585
 586 }
 587
 588 nk() {
 589   ser stop NetworkManager
 590   ser stop dnsmasq
 591   s resolvconf -d NetworkManager
 592   ser start dnsmasq
 593   s ifup br0
 594 }
 595 ngo() {
 596   s ifdown br0
 597   ser start NetworkManager
 598   sleep 4
 599   s nmtui-connect
 600 }
 601
 602 otp() {
 603   oathtool --totp -b "$@" | xclip -selection clipboard
 604 }
 605
 606
 607 pakaraoke() {
 608   # from http://askubuntu.com/questions/456021/remove-vocals-from-mp3-and-get-only-instrumentals
 609   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
 610 }
 611
 612 pfind() { #find *$1* in $PATH
 613   [[ $# != 1 ]] && { echo requires 1 argument; return 1; }
 614   local pathArray
 615   IFS=: pathArray=($PATH); unset IFS
 616   find "${pathArray[@]}" -iname "*$1*"
 617 }
 618
 619 pick-trash() {
 620   # trash-restore lists everything that has been trashed at or below CWD
 621   # This picks out files just in CWD, not subdirectories,
 622   # which also match grep $1, usually use $1 for a time string
 623   # which you get from running restore-trash once first
 624   local name x ask
 625   local nth=1
 626   # last condition is to not ask again for ones we skipped
 627   while name="$( echo | restore-trash | gr "$PWD/[^/]\+$" | gr "$1" )" \
 628       && [[ $name ]] && (( $(wc -l <<<"$name") >= nth )); do
 629     name="$(echo "$name" | head -n $nth | tail -n 1 )"
 630     read -r -p "$name [Y/n] " ask
 631     if [[ ! $ask || $ask == [Yy] ]]; then
 632       x=$( echo "$name"  | gr -o "^\s*[0-9]*" )
 633       echo $x | restore-trash > /dev/null
 634     elif [[ $ask == [Nn] ]]; then
 635       nth=$((nth+1))
 636     else
 637       return
 638     fi
 639   done
 640 }
 641
 642
 643 pub() {
 644   rld /a/h/_site/ li:/var/www/iankelling.org/html
 645 }
 646
 647
 648 pumpa() {
 649   # fixes the menu bar in xmonad. this won\'t be needed when xmonad
 650   # packages catches up on some changes in future (this is written in
 651   # 4/2017)
 652   #
 653   # geekosaur: so youll want to upgrade to xmonad 0.13 or else use a
 654   # locally modified XMonad.Hooks.ManageDocks that doesnt set the
 655   # work area; turns out it\'s impossible to set correctly if you are
 656   # not a fully EWMH compliant desktop environment
 657   #
 658   # geekosaur: chrome shows one failure mode, qt/kde another, other
 659   # gtk apps a third, ... I came up with a setting that works for me
 660   # locally but apparently doesnt work for others, so we joined the
 661   # other tiling window managers in giving up on setting it at all
 662   #
 663   xprop -root -remove _NET_WORKAREA
 664   command pumpa &r
 665 }
 666
 667 # reviewboard, used at my old job
 668 #rbpipe() { rbt post -o --diff-filename=- "$@"; }
 669 #rbp() { rbt post -o "$@"; }
 670
 671 rebr() {
 672   s ifdown br0
 673   s ifup br0
 674 }
 675
 676 resolvcat() {
 677   local f
 678   f=/etc/resolv.conf
 679   echo $f:;  ccat $f
 680   hr; echo dnsmasq is $(systemctl is-active dnsmasq)
 681   f=/var/run/dnsmasq/resolv.conf
 682   hr; echo $f:;  ccat $f
 683   f=/etc/dnsmasq-servers.conf
 684   hr; echo $f:;  ccat $f
 685 }
 686
 687 # only run on MAIL_HOST. simpler to keep this on one system.
 688 r2eadd() { # usage: name url
 689   # initial setup of rss2email:
 690   # r2e new r2e@iankelling.org
 691   # that initializes files, and sets default email.
 692   # symlink to the config doesnt work, so I copied it to /p/c
 693   # and then use cli option to specify explicit path.
 694   # Only option changed from default config is to set
 695   # force-from = True
 696   #
 697   # or else for a few feeds, the from address is set by the feed, and
 698   # if I fail delivery, then I send a bounce message to that from
 699   # address, which makes me be a spammer.
 700
 701   r2e add $1 "$2" $1@r2e.iankelling.org
 702   # get up to date and dont send old entries now:
 703   r2e run --no-send $1
 704 }
 705 r2e() { command r2e -d /p/c/rss2email.json -c /p/c/rss2email.cfg "$@"; }
 706
 707 rspicy() { # usage: HOST DOMAIN
 708   # connect to spice vm remote host. use vspicy for local host
 709   local port
 710   # shellcheck disable=SC2087
 711   port=$(ssh $1<<EOF
 712 sudo virsh dumpxml $2|grep "<graphics.*type='spice'" | \
 713        sed -rn "s/.*port='([0-9]+).*/\1/p"
 714 EOF
 715       )
 716   if [[ $port ]]; then
 717     spicy -h $1 -p $port
 718   else
 719     echo "error: no port found. check that the domain is running."
 720   fi
 721 }
 722
 723
 724 scssl() {
 725   # s gem install scss-lint
 726   pushd /a/opt/thoughtbot-guides
 727   git pull --stat
 728   popd
 729   scss-lint -c /a/opt/thoughtbot-guides/style/sass/.scss-lint.yml "$@"
 730 }
 731
 732 skaraoke() {
 733   local tmp out
 734   out=${2:-${1%.*}.sh}
 735   tmp=$(mktemp -d)
 736   script -t -c "mpv --no-config --no-resume-playback --no-terminal --no-audio-display '$1'" $tmp/typescript 2>$tmp/timing
 737   # todo, the current sleep seems pretty good, but it
 738   # would be nice to have an empirical measurement, or
 739   # some better wait to sync up.
 740   #
 741   # note: --loop-file=no prevents it from hanging if you have that
 742   # set to inf the mpv config.
 743   # --loop=no prevents it from exit code 3 due to stdin if you
 744   # had it set to inf in mpv config.
 745   #
 746   # args go to mpv, for example --volume=80, 50%
 747   cat >$out <<EOFOUTER
 748 #!/bin/bash
 749 trap "trap - TERM && kill 0" INT TERM ERR; set -e
 750 ( sleep .2; scriptreplay <( cat <<'EOF'
 751 $(cat $tmp/timing)
 752 EOF
 753 ) <( cat <<'EOF'
 754 $(cat $tmp/typescript)
 755 EOF
 756 ))&
 757 base64 -d - <<'EOF'| mpv --loop=no --loop-file=no --no-terminal --no-audio-display "\$@" -
 758 $(base64 "$1")
 759 EOF
 760 kill 0
 761 EOFOUTER
 762   rm -r $tmp
 763   chmod +x $out
 764 }
 765
 766 smeld() { # ssh meld usage host1 host2 file
 767   meld <(ssh $1 cat $3) <(ssh $2 cat $3)
 768 }
 769
 770 spd() {
 771   PATH=/usr/local/spdhackfix:$PATH command spd "$@"
 772 }
 773
 774 spend() {
 775   s systemctl suspend
 776 }
 777
 778 # ssh, copy my universal config over if needed.
 779 sl() {
 780   # inspired from https://github.com/Russell91/sshrc
 781
 782
 783   local args info_date info_t type now tmp old sshinfo
 784   declare -a args tmpa
 785   now=$(date +%s)
 786
 787   # ssh [-1246Antivivisectionist] [-b bind_address] [-c cipher_spec] [-D [bind_address:]port]
 788   # [-E log_file] [-e escape_char] [-F configfile] [-I pkcs11] [-i identity_file] [-L address]
 789   # [-l login_name] [-m mac_spec] [-O ctl_cmd] [-o option] [-p port] [-Q query_option]
 790   # [-R address] [-S ctl_path] [-W host:port] [-w local_tun[:remote_tun]] [user@]hostname
 791   # [command]
 792
 793   while [[ $1 ]]; do
 794     case "$1" in
 795       -[1246AaCfGgKkMNnqsTtVvXxYy])
 796         args+=("$1"); shift
 797         ;;
 798       -[bcDEeFIiLlmOopQRSWw])
 799         # -oOption etc is valid
 800         if (( ${#1} >= 3 )); then
 801           args+=("$1"); shift
 802         else
 803           args+=("$1" "$2"); shift 2
 804         fi
 805         ;;
 806       *)
 807         break
 808         ;;
 809     esac
 810   done
 811   remote="$1"; shift
 812   old=false
 813   tmpa=(/p/sshinfo/???????????"$remote")
 814   sshinfo=${tmpa[0]}
 815   if [[ -e $sshinfo ]]; then
 816     tmp=${sshinfo[0]##*/}
 817     info_date=${tmp::11}
 818     type=${info_date: -1}
 819     info_date=${info_date::10}
 820     # debug
 821     #e $(( $(stat -c%Y /b/ds/brc) - $(date -d @$info_date +%s) ))
 822     if (( $(stat -c%Y /b/ds/brc) > $(date -d @$info_date +%s) )); then
 823       old=true
 824     fi
 825   else
 826     tmp=$(command ssh -t "${args[@]}" "$remote" "if test -e /p/sshinfo; then echo yes; fi") || return
 827     if [[ $tmp == yes ]]; then
 828       type=a
 829     else
 830       type=b
 831       old=true
 832     fi
 833   fi
 834   if [[ $type == b ]]; then
 835     if $old; then
 836       RSYNC_RSH="ssh ${args[*]}" rsync -rptL /b/ds/.iank "$remote":
 837       rm -f $sshinfo
 838       sshinfo=/p/sshinfo/$now$type"$remote"
 839       touch $sshinfo
 840       chmod 666 $sshinfo
 841     fi
 842     if (( ${#@} )); then
 843
 844       # Theres a couple ways to do this. im not sure whats best,
 845       # but relying on bash 4.4+ escape quoting seems most reliable.
 846
 847       command ssh -t "${args[@]}" "$remote" "INPUTRC=.iank/.inputrc bash --rcfile .iank/.bashrc -c ${@@Q}"
 848       # this way is bad
 849       #      command ssh -t "${args[@]}" "$remote" "printf \"%s; exit\" \"$*\" >.iank/brc2
 850       #INPUTRC=.iank/.inputrc bash --rcfile .iank/.bashrc"
 851
 852     else
 853       command ssh -t "${args[@]}" "$remote" "INPUTRC=.iank/.inputrc bash --rcfile .iank/.bashrc"
 854     fi
 855   else
 856     BASH_LOGIN_SHELL=true command ssh "$remote" "$@"
 857   fi
 858 }
 859 sss() { # ssh solo
 860   ssh -oControlMaster=no -oControlPath=/ "$@"
 861 }
 862 # kill off old shared socket then ssh
 863 ssk() {
 864   local -a opts=()
 865   while [[ $1 == -* ]]; do
 866     opts+=("$1")
 867     shift
 868   done
 869   m pkill -f "^ssh: /tmp/ssh_mux_${USER}_${1#*@}_22_"
 870   m ssh "${opts[@]}" "$@"
 871 }
 872 # plain limited ssh
 873 ssh() {
 874   BASH_LOGIN_SHELL=true command ssh "$@"
 875 }
 876
 877
 878 # mail related
 879 testmail() {
 880   declare -gi _seq; _seq+=1
 881   echo "test body" | m mail -s "test mail from $HOSTNAME, $_seq" "${@:-root@localhost}"
 882   # for testing to send from an external address, you can do for example
 883   # -fian@iank.bid -aFrom:ian@iank.bid web-6fnbs@mail-tester.com
 884   # note in exim, you can retry a deferred message
 885   # s exim -M MSG_ID
 886   # MSG_ID is in /var/log/exim4/mainlog, looks like 1ccdnD-0001nh-EN
 887 }
 888
 889 # to test sieve, use below command. for fsf mail, see offlineimap-sync script
 890 # make modifications, then copy to live file, use -eW to actually modify mailbox
 891 #
 892 # Another option is to use sieve-test SCRIPT MAIL_FILE. note,
 893 # sieve-test doesnt know about envelopes, Im not sure if sieve-filter does.
 894
 895 # sieve with output filter. arg is mailbox, like INBOX.
 896 # This depends on dovecot conf, notably mail_location in /etc/dovecot/conf.d/10-mail.conf
 897
 898 _dosieve() {
 899   sieve-filter "$@" 2> >(head; tail) >/tmp/testsieve.log  && sed -rn '/^Performed actions:/,/^[^ ]/{/^ /p}' /tmp/testsieve.log | sort | uniq -c
 900 }
 901
 902 # always run this first, edit the test files, then run the following
 903 testsieve() {
 904   _dosieve ~/sieve/maintest.sieve ${1:-INBOX} delete
 905 }
 906 runsieve() {
 907   c ~/sieve; cp personal{test,}.sieve; cp lists{test,}.sieve; cp personalend{test,}.sieve
 908   _dosieve ~/sieve/main.sieve -eW ${1:-INBOX} delete
 909 }
 910
 911 # mail related
 912 testexim() {
 913   # testmail above calls sendmail, which is a link to exim/postfix.
 914   # its docs dont say a way of adding an argument
 915   # to sendmail to turn on debug output. We could make a wrapper, but
 916   # that is a pain. Exim debug args are documented here:
 917   # http://www.exim.org/exim-html-current/doc/html/spec_html/ch-the_exim_command_line.html
 918   #
 919   # http://www.exim.org/exim-html-current/doc/html/spec_html/ch-building_and_installing_exim.html
 920   # note, for exim daemon, you can turn on debug options by
 921   # adding -d, etc to COMMONOPTIONS in
 922   # /etc/default/exim4
 923   #
 924   # to specify recipients other than those in to, cc, bcc, you can use the cli args, eg:
 925   #  exim -i 'test@zroe.org, t2@zroe.org'  <<'EOF'
 926   #
 927   #
 928   exim -d -t <<'EOF'
 929 From: i@dmarctest.b8.nz
 930 To: mailman@dev.fsf.org
 931 Subject: test2
 932 Reply-to: rtest@iankelling.org
 933
 934 This is a test message.
 935 EOF
 936 }
 937
 938 # toggle keyboard
 939 tk() {
 940   # based on
 941   # https://askubuntu.com/questions/160945/is-there-a-way-to-disable-a-laptops-internal-keyboard
 942   id=$(xinput --list  --id-only 'AT Translated Set 2 keyboard')
 943   if xinput list | grep -F '∼ AT Translated Set 2 keyboard' &>/dev/null; then
 944     echo enabling keyboard
 945     # find the first slave keyboard number, they are all the same in my output.
 946     # if they werent, worst case we would need to save the slave number somewhere
 947     # when it got disabled.
 948     slave=$(xinput list | sed -n 's/.*slave \+keyboard (\([0-9]*\)).*/\1/p' | head -n1)
 949     xinput reattach $id $slave
 950   else
 951     xinput float $id
 952   fi
 953 }
 954
 955 tm() {
 956   # timer in minutes
 957   # --no-config
 958   (sleep $(calc "$* * 60") && mpv --no-config --volume 50 /a/bin/data/alarm.mp3) > /dev/null 2>&1 &
 959 }
 960
 961 trg() { transmission-remote-gtk&r; }
 962 trc() {
 963   # example, set global upload limit to 100 kilobytes:
 964   # trc -u 100
 965   TR_AUTH=":$(jq -r .profiles[0].password ~/.config/transmission-remote-gtk/config.json)" transmission-remote transmission.lan -ne "$@"
 966 }
 967
 968
 969 tu() {
 970   local s dir
 971   dir="$(dirname "$1")"
 972   if [[ -e $1 && ! -w $1 || ! -w $(dirname "$1") ]]; then
 973     s=s;
 974   fi
 975   # full path for using in some initial setup steps
 976   $s /a/exe/teeu "$@"
 977 }
 978
 979 vpncmd() {
 980   #m s nsenter -t $(pgrep -f "/usr/sbin/openvpn .* --config /etc/openvpn/.*pia.conf") -n -m "$@"
 981   m s nsenter -t $(pgrep -f "/usr/sbin/openvpn .* --config /etc/openvpn/.*client.conf") -n -m "$@"
 982 }
 983 vpnf() {
 984   vpncmd gksudo -u iank "firefox -no-remote -P vpn" &r
 985 }
 986 vpni() {
 987   vpncmd gksudo -u iank "$*"
 988 }
 989 vpnbash() {
 990   vpncmd bash
 991 }
 992
 993
 994 vpn() {
 995   if [[ -e /lib/systemd/system/openvpn-client@.service ]]; then
 996     local vpn_service=openvpn-client
 997   else
 998     local vpn_service=openvpn
 999   fi
1000
1001   [[ $1 ]] || { echo need arg; return 1; }
1002   journalctl --unit=$vpn_service@$1 -f -n0 &
1003   s systemctl start $vpn_service@$1
1004   # sometimes the ask-password agent does not work and needs a delay.
1005   sleep .5
1006   # https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=779240
1007   # noticed around 8-2017 after update from around stretch release
1008   # on debian testing, even though the bug is much older.
1009   s systemd-tty-ask-password-agent
1010 }
1011
1012 vpnoff() {
1013   [[ $1 ]] || { echo need arg; return 1; }
1014   if [[ -e /lib/systemd/system/openvpn-client@.service ]]; then
1015     local vpn_service=openvpn-client
1016   else
1017     local vpn_service=openvpn
1018   fi
1019   s systemctl stop $vpn_service@$1
1020 }
1021
1022
1023
1024
1025 vspicy() { # usage: VIRSH_DOMAIN
1026   # connect to vms made with virt-install
1027   spicy -p $(sudo virsh dumpxml "$1"|grep "<graphics.*type='spice'"|\
1028                sed -r "s/.*port='([0-9]+).*/\1/")
1029 }
1030
1031 wian() {
1032   cat-new-files /m/4e/INBOX/new
1033 }
1034
1035 wtr() { curl wttr.in/boston; }
1036
1037 xevkb() { xev -event keyboard; }
1038
1039 # * misc stuff
1040
1041 # from curl cheat.sh/:bash_completion
1042 _cheatsh_complete_curl()
1043 {
1044   local cur prev opts
1045   _get_comp_words_by_ref -n : cur
1046
1047   COMPREPLY=()
1048   #cur="${COMP_WORDS[COMP_CWORD]}"
1049   prev="${COMP_WORDS[COMP_CWORD-1]}"
1050   opts="$(curl -s cheat.sh/:list | sed s@^@cheat.sh/@)"
1051
1052   if [[ ${cur} == cheat.sh/* ]] ; then
1053     COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
1054     __ltrim_colon_completions "$cur"
1055     return 0
1056   fi
1057 }
1058 complete -F _cheatsh_complete_curl curl
1059
1060
1061
1062
1063 reset-konsole() {
1064   # we also have a file in /a/c/...konsole...
1065   local f=$HOME/.config/konsolerc
1066   setini DefaultProfile profileian.profile "Desktop Entry" $f
1067   setini Favorites profileian.profile "Favorite Profiles" $f
1068   setini ShowMenuBarByDefault false KonsoleWindow $f
1069   setini TabBarPosition Top TabBar $f
1070 }
1071
1072 reset-sakura() {
1073   while -r read k v; do
1074     # shellcheck disable=SC2154
1075     setini $k $v sakura /a/c/subdir_files/.config/sakura/sakura.conf
1076   done <<'EOF'
1077 colorset1_back rgb(33,37,39
1078 less_questions true
1079 audible_bell No
1080 visible_bell No
1081 disable_numbered_tabswitch true
1082 scroll_lines 10000000
1083 scrollbar true
1084 EOF
1085 }
1086
1087 reset-xscreensaver() {
1088   # except for spash, i set these by setting gui options in
1089   # xscreensaver-command -demo
1090   # then finding the corresponding option in .xscreensaver
1091   # spash, i happened to notice in .xscreensaver
1092   #
1093   # dpmsOff, monitor doesnt come back on using old free software supported nvidia card
1094   cat > /home/iank/.xscreensaver <<'EOF'
1095 mode:           blank
1096 dpmsEnabled:    True
1097 dpmsStandby:    0:02:00
1098 dpmsSuspend:    0:03:00
1099 dpmsOff:        0:00:00
1100 timeout:        0:02:00
1101 lock:           True
1102 lockTimeout:    0:03:00
1103 splash:         False
1104 EOF
1105
1106 }
1107
1108
1109 # * stuff that makes sense to be at the end
1110 if [[ "$SUDOD" ]]; then
1111   cd "$SUDOD"
1112   unset SUDOD
1113 elif [[ -d /a ]] && [[ $PWD == "$HOME" ]] && [[ $- == *i* ]]; then
1114   cd /a
1115 fi
1116
1117
1118 # best practice
1119 unset IFS
1120
1121
1122 # for mitmproxy to get a newer python.
1123 # commented until i want to use it because it
1124 # noticably slows bash startup
1125 #
1126
1127 mypyenvinit () {
1128   if [[ $EUID == 0 || ! -e ~/.pyenv/bin ]]; then
1129     echo "error: dont be root. make sure pyenv is installed"
1130     return 1
1131   fi
1132   export PATH="$HOME/.pyenv/bin:$PATH"
1133   eval "$(pyenv init -)"
1134   eval "$(pyenv virtualenv-init -)"
1135 }
1136
1137
1138 export GOPATH=$HOME/go
1139 path-add $GOPATH/bin
1140 path-add /usr/local/go/bin
1141
1142 # I have the git repo and a release. either one should work.
1143 # I have both because I was trying to solve an issue that
1144 # turned out to be unrelated.
1145 # ARDUINO_PATH=/a/opt/Arduino/build/linux/work
1146 export ARDUINO_PATH=/a/opt/arduino-1.8.9
1147
1148 # They want to be added to the start, but i think
1149 # that should be avoided unless we really need it.
1150 path-add --end ~/.npm-global
1151
1152 path-add --end $HOME/.cargo/bin
1153
1154 # taken from default changes to bashrc and bash_profile
1155 path-add --end $HOME/.rvm/bin
1156 path-add --end $HOME/.gem/ruby/2.3.0/bin
1157
1158
1159 export BASEFILE_DIR=/a/bin/fai-basefiles
1160
1161 #export ANDROID_HOME=/a/opt/android-home
1162 # https://f-droid.org/en/docs/Installing_the_Server_and_Repo_Tools/
1163 #export USE_SDK_WRAPPER=yes
1164 #PATH=$PATH:$ANDROID_HOME/tools:$ANDROID_HOME/platform-tools
1165
1166 # didnt get drush working, if I did, this seems like the
1167 # only good thing to include for it.
1168 # Include Drush completion.
1169 # if [ -f "/home/ian/.drush/drush.complete.sh" ] ; then
1170 #     source /home/ian/.drush/drush.complete.sh
1171 # fi
1172
1173
1174 # https://wiki.archlinux.org/index.php/Xinitrc#Autostart_X_at_login
1175 # i added an extra condition as gentoo xorg guide says depending on
1176 # $DISPLAY is fragile.
1177 if [[ ! $DISPLAY && $XDG_VTNR == 1 ]] && shopt -q login_shell && isarch; then
1178   exec startx
1179 fi
1180
1181
1182 # ensure no bad programs appending to this file will have an affect
1183 return 0