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 $@ --delete-excluded -ahviSAXPH --specials --devices --delete --relative \
 126         --exclude-from=/p/c/li-rsync-excludes /a/bin /a/exe /a/h /a/c /p/c/machine_specific/li  root@li:/
 127 }
 128
 129
 130 #### begin bitcoin related things
 131 btc() {
 132   local f=/etc/bitcoin/bitcoin.conf
 133   # importprivkey will timeout if using the default of 15 mins.
 134   # upped it to 1 hour.
 135   bitcoin-cli -rpcclienttimeout=60000 -$(s grep rpcuser= $f) -$(s grep rpcpassword= $f) "$@"
 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 * $1"| bc -l)"
 161   fi
 162 }
 163 #### end bitcoin related things
 164
 165
 166
 167 cbfstool () { /a/opt/coreboot/build/cbfstool "$@"; }
 168
 169
 170 cgpl()
 171 {
 172   if (($#)); then
 173     cp /a/bin/data/COPYING "$@"
 174   else
 175     cp /a/bin/data/COPYING .
 176   fi
 177 }
 178
 179 capache()
 180 {
 181   if (($#)); then
 182     cp /a/bin/data/LICENSE "$@"
 183   else
 184     cp /a/bin/data/LICENSE .
 185   fi
 186 }
 187
 188 chrome() {
 189   if type -p chromium &>/dev/null; then
 190     cmd=chromium
 191   else
 192     cd
 193     cmd="schroot -c stretch chromium"
 194     CHROMIUM_FLAGS='--enable-remote-extensions' $cmd &r
 195   fi
 196 }
 197
 198
 199 dat() { # do all tee, for more complex scripts
 200   tee >(ssh frodo bash -l) >(bash -l) >(ssh x2 bash -l) >(ssh tp bash -l)
 201 }
 202 da() { # do all
 203   local host
 204   "$@"
 205   for host in x2 tp kd; do
 206     ssh $host $(printf "")
 207   done
 208 }
 209
 210
 211 debian_pick_mirror () {
 212   # netselect-apt finds a fast mirror.
 213   # but we need to replace the mirrors ourselves,
 214   # because it doesnt do that. best it can do is
 215   # output a basic sources file
 216   # here we get the server it found, get the main server we use
 217   # then substitute all instances of one for the other in the sources file
 218   # and backup original to /etc/apt/sources.list-original.
 219   # this is idempotent. the only way to identify debian sources is to
 220   # note the original server, so we put it in a comment so we can
 221   # identify it later.
 222   local file
 223   file=$(mktemp -d)/f # safe way to get file name without creating one
 224   sudo netselect-apt -o "$file" || return 1
 225   url=$(grep ^\\w $file | head -n1 | awk '{print $2}')
 226   sudo cp -f /etc/apt/sources.list /etc/apt/sources.list-original
 227   sudo sed -ri "/http.us.debian.org/ s@( *[^ #]+ +)[^ ]+([^#]+).*@\1$url\2# http.us.debian.org@" /etc/apt/sources.list
 228   sudo apt-get update
 229 }
 230
 231 dup() {
 232   local ran_d
 233   ran_d=false
 234   case $PS1 in
 235     *DISTRO-BEGIN*)
 236       /b/ds/distro-begin
 237       ran_d=true
 238       ;;&
 239     *DISTRO-END*)
 240       /b/ds/distro-end
 241       ran_d=true
 242       ;;&
 243     *CONFLINK*)
 244       if ! $ran_d; then
 245         conflink
 246       fi
 247       ;;
 248   esac
 249 }
 250
 251 envload() { # load environment from a previous: export > file
 252   local file=${1:-$HOME/.${USER}_env}
 253   eval "$(export | sed 's/^declare -x/export -n/')"
 254   while IFS= read -r line; do
 255     # declare -x makes variables local to a function
 256     eval ${line/#declare -x/export}
 257   done < "$file"
 258 }
 259
 260
 261 # one that comes with distros is too old for newer devices
 262 fastboot() {
 263   /a/opt/android-platform-tools/fastboot "$@";
 264 }
 265
 266 kdecd() { /usr/lib/x86_64-linux-gnu/libexec/kdeconnectd; }
 267
 268 # List of apps to install/update
 269 # Create from existing manually installed apps by doing
 270 # fdroidcl update
 271 # fdroidcl search -i, then manually removing
 272 # automatically installed/preinstalled apps
 273
 274 #
 275 # # my attempt at recovering from boot loop:
 276 # # in that case, boot to recovery (volume up, home button, power, let go of power after samsun logo)
 277 # # then
 278 # mount /dev/block/mmcblk0p12 /data
 279 # cd /data
 280 # find -iname '*appname*'
 281 # rm -rf FOUND_DIRS
 282 # usually good enough to just rm -rf /data/app/APPNAME
 283 #
 284 # currently broken:
 285 # # causes replicant to crash
 286 # org.quantumbadger.redreader
 287 # org.kde.kdeconnect_tp
 288
 289 # not broke, but wont work without gps
 290 #com.zoffcc.applications.zanavi
 291 # not broke, but not using atm
 292 #com.nutomic.syncthingandroid
 293 # # doesn\'t work on replicant
 294 #net.sourceforge.opencamera
 295 #
 296 fdroid_pkgs=(
 297   de.marmaro.krt.ffupdater
 298   me.ccrama.redditslide
 299   org.fedorahosted.freeotp
 300   at.bitfire.davdroid
 301   com.alaskalinuxuser.justnotes
 302   com.artifex.mupdf.viewer.app
 303   com.danielkim.soundrecorder
 304   com.fsck.k9
 305   com.ghostsq.commander
 306   com.ichi2.anki
 307   com.jmstudios.redmoon
 308   com.jmstudios.chibe
 309   org.kde.kdeconnect_tp
 310   com.notecryptpro
 311   com.termux
 312   cz.martykan.forecastie
 313   de.danoeh.antennapod
 314   de.blinkt.openvpn
 315   de.marmaro.krt.ffupdater
 316   eu.siacs.conversations
 317   free.rm.skytube.oss
 318   im.vector.alpha # riot
 319   info.papdt.blackblub
 320   me.tripsit.tripmobile
 321   net.gaast.giggity
 322   net.minetest.minetest
 323   net.osmand.plus
 324   org.isoron.uhabits
 325   org.linphone
 326   org.gnu.icecat
 327   org.smssecure.smssecure
 328   org.yaaic
 329   sh.ftp.rocketninelabs.meditationassistant.opensource
 330 )
 331 # https://forum.xda-developers.com/android/software-hacking/wip-selinux-capable-superuser-t3216394
 332 # for maru,
 333 #me.phh.superuser
 334
 335 fdup() {
 336   local -A installed updated
 337   local p
 338   fdroidcl update
 339   if fdroidcl search -u | grep ^org.fdroid.fdroid; then
 340     fdroidcl install org.fdroid.fdroid
 341     sleep 5
 342     fdroidcl update
 343   fi
 344   for p in $(fdroidcl search -i| grep -o "^\S\+"); do
 345     installed[$p]=true
 346   done
 347   for p in $(fdroidcl search -u| grep -o "^\S\+"); do
 348     updated[$p]=false
 349   done
 350   for p in ${fdroid_pkgs[@]}; do
 351     if ! ${installed[$p]:-false}; then
 352       fdroidcl install $p
 353       # sleeps are just me being paranoid since replicant has a history of crashing when certain apps are installed
 354       sleep 5
 355     fi
 356   done
 357   for p in ${!installed[@]}; do
 358     if ! ${updated[$p]:-true}; then
 359       fdroidcl install $p
 360       sleep 5
 361     fi
 362   done
 363 }
 364
 365 firefox-default-profile() {
 366   key=Default value=1 section=$1
 367   file=/p/c/subdir_files/.mozilla/firefox/profiles.ini
 368   sed -ri "/^ *$key/d" "$file"
 369   sed -ri "/ *\[$section\]/,/^ *\[[^]]+\]/{/^\s*$key[[:space:]=]/d};/ *\[$section\]/a $key=$value" "$file"
 370 }
 371 fdhome() { #firefox default home profile
 372   firefox-default-profile Profile0
 373 }
 374
 375 fdwork() {
 376   firefox-default-profile Profile4
 377 }
 378
 379 ff() {
 380   if type -P firefox &>/dev/null; then
 381     firefox "$@"
 382   else
 383     iceweasel "$@"
 384   fi
 385 }
 386
 387
 388
 389 fn() {
 390   firefox -P alt "$@" >/dev/null 2>&1
 391 }
 392
 393
 394 fsdiff () {
 395   local missing=false
 396   local dname="${PWD##*/}"
 397   local m="/a/tmp/$dname-missing"
 398   local d="/a/tmp/$dname-diff"
 399   [[ -e $d ]] && rm "$d"
 400   [[ -e $m ]] && rm "$m"
 401   local msize=0
 402   local fsfile
 403   while read -r line; do
 404     fsfile="$1${line#.}"
 405     if [[ -e "$fsfile" ]]; then
 406       md5diff "$line" "$fsfile" && tee -a "/a/tmp/$dname-diff" <<< "$fsfile $line"
 407     else
 408       missing=true
 409       echo "$line" >> "$m"
 410       msize=$((msize + 1))
 411     fi
 412   done < <(find . -type f )
 413   if $missing; then
 414     echo "$m"
 415     (( msize <= 100 )) && cat $m
 416   fi
 417 }
 418 fsdiff-test() {
 419   # expected output, with different tmp dirs
 420   # /tmp/tmp.HDPbwMqdC9/c/d ./c/d
 421   # /a/tmp/tmp.qLDkYxBYPM-missing
 422   # ./b
 423   cd $(mktemp -d)
 424   echo ok > a
 425   echo nok > b
 426   mkdir c
 427   echo ok > c/d
 428   local x
 429   x=$(mktemp -d)
 430   mkdir $x/c
 431   echo different > $x/c/d
 432   echo ok > $x/a
 433   fsdiff $x
 434 }
 435 rename-test() {
 436   # test whether missing files were renamed, generally for use with fsdiff
 437   # $1 = fsdiff output file, $2 = directory to compare to. pwd = fsdiff dir
 438   # echos non-renamed files
 439   local x y found
 440   unset sums
 441   for x in "$2"/*; do
 442     { sums+=( "$(md5sum < "$x")" ) ; } 2>/dev/null
 443   done
 444   while read -r line; do
 445     { missing_sum=$(md5sum < "$line") ; } 2>/dev/null
 446     renamed=false
 447     for x in "${sums[@]}"; do
 448       if [[ $missing_sum == "$x" ]]; then
 449         renamed=true
 450         break
 451       fi
 452     done
 453     $renamed || echo "$line"
 454   done < "$1"
 455   return 0
 456 }
 457
 458 feh() {
 459   # F = fullscren, z = random, Z = auto zoom
 460   command feh -FzZ "$@"
 461 }
 462
 463
 464
 465 fw() {
 466   firefox -P default "$@" >/dev/null 2>&1
 467 }
 468
 469
 470 gitian() {
 471   git config user.email ian@iankelling.org
 472 }
 473
 474
 475 # at least in flidas, things rely on gpg being gpg1
 476 gpg() {
 477   command gpg2 "$@"
 478 }
 479
 480 gse() {
 481   local email=ian@iankelling.org
 482   if readlink ~/.mu | grep fsf &>/dev/null; then
 483     email=iank@fsf.org
 484   fi
 485   git send-email --notes "--envelope-sender=<$email>" \
 486       --suppress-cc=self "$@"
 487 }
 488
 489
 490 hstatus() {
 491   # do git status on published repos.
 492   c /a/bin/githtml
 493   for x in *; do
 494     cd $(readlink -f $x)/..
 495     status=$(i status -s) || pwd
 496     if [[ $status ]]; then
 497       hr
 498       echo $x
 499       printf "%s\n" "$status"
 500     fi
 501     cd /a/bin/githtml
 502   done
 503 }
 504
 505
 506 idea() {
 507   /a/opt/idea-IC-163.7743.44/bin/idea.sh "$@" &r
 508 }
 509
 510 o() {
 511   if type gvfs-open &> /dev/null ; then
 512     gvfs-open "$@"
 513   else
 514     xdg-open "$@"
 515   fi
 516   # another alternative is run-mailcap
 517 }
 518
 519 jfilter() {
 520   grep -Evi -e "^(\S+\s+){4}(sudo|sshd|cron)\[\S*:" \
 521        -e "^(\S+\s+){4}systemd\[\S*: (starting|started) (btrfsmaintstop|dynamicipupdate|spamd dns bug fix cronjob|rss2email)\.*$"
 522 }
 523 jtail() {
 524   journalctl -n 10000 -f "$@" | jfilter
 525 }
 526 jr() { journalctl "$@" | jfilter | less ; }
 527 jrf() { journalctl -f "$@" | jfilter; }
 528
 529
 530 kff() { # keyboardio firmware flash
 531   pushd /a/bin/distro-setup/Arduino/Model01-Firmware
 532   yes $'\n' | make flash
 533   popd
 534 }
 535
 536
 537
 538 lom() {
 539   local l base
 540   if [[ $1 == /* ]]; then
 541     base=${1##*/}
 542     if mountpoint /mnt/$base; then
 543       return 0
 544     fi
 545     l=$(sudo losetup -f)
 546     sudo losetup $l $1
 547     if ! sudo cryptsetup luksOpen $l $base; then
 548       sudo losetup -d $l
 549       return 1
 550     fi
 551     sudo mkdir -p /mnt/$base
 552     sudo mount /dev/mapper/$base /mnt/$base
 553     sudo chown $USER:$USER /mnt/$base
 554   else
 555     base=$1
 556     sudo umount /mnt/$base
 557     l=$(sudo cryptsetup status /dev/mapper/$base|sed -rn 's/^\s*device:\s*(.*)/\1/p')
 558     sudo cryptsetup luksClose /dev/mapper/$base || return 1
 559     sudo losetup -d $l
 560   fi
 561 }
 562
 563
 564 mbenable() {
 565   local mb=$1
 566   dst=/m/4e/$mb
 567   src=/m/md/$mb
 568   set -x
 569   [[ -e $src ]] || { set +x; return 1; }
 570   mv -T $src $dst || { set +x; return 1; }
 571   ln -s -T $dst $src
 572   /a/exe/lnf /m/.mu ~
 573   mu index --maildir=/m/4e
 574   set +x
 575 }
 576 mbdisable() {
 577   local mb=$1
 578   dst=/m/md/$mb
 579   src=/m/4e/$mb
 580   set -x
 581   [[ -e $src ]] || { set +x; return 1; }
 582   if [[ -L $dst ]]; then rm $dst; fi
 583   mv -T $src $dst
 584   set +x
 585 }
 586
 587
 588 mdt() {
 589   markdown "$1" >/tmp/mdtest.html
 590   firefox /tmp/mdtest.html
 591 }
 592
 593
 594
 595 mo() { xset dpms force off; } # monitor off
 596
 597 net-dev-info() {
 598   e "lspci -nnk|gr -iA2 net"
 599   lspci -nnk|gr -iA2 net
 600   hr
 601   e "s lshw -C network"
 602   hr
 603   s lshw -C network
 604
 605 }
 606
 607 nk() {
 608   ser stop NetworkManager
 609   ser stop dnsmasq
 610   s resolvconf -d NetworkManager
 611   ser start dnsmasq
 612   s ifup br0
 613 }
 614 ngo() {
 615   s ifdown br0
 616   ser start NetworkManager
 617   sleep 4
 618   s nmtui-connect
 619 }
 620
 621 otp() {
 622   oathtool --totp -b "$@" | xclip -selection clipboard
 623 }
 624
 625
 626 pakaraoke() {
 627   # from http://askubuntu.com/questions/456021/remove-vocals-from-mp3-and-get-only-instrumentals
 628   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
 629 }
 630
 631 pfind() { #find *$1* in $PATH
 632   [[ $# != 1 ]] && { echo requires 1 argument; return 1; }
 633   local pathArray
 634   IFS=: pathArray=($PATH); unset IFS
 635   find "${pathArray[@]}" -iname "*$1*"
 636 }
 637
 638 pick-trash() {
 639   # trash-restore lists everything that has been trashed at or below CWD
 640   # This picks out files just in CWD, not subdirectories,
 641   # which also match grep $1, usually use $1 for a time string
 642   # which you get from running restore-trash once first
 643   local name x ask
 644   local nth=1
 645   # last condition is to not ask again for ones we skipped
 646   while name="$( echo | restore-trash | gr "$PWD/[^/]\+$" | gr "$1" )" \
 647       && [[ $name ]] && (( $(wc -l <<<"$name") >= nth )); do
 648     name="$(echo "$name" | head -n $nth | tail -n 1 )"
 649     read -r -p "$name [Y/n] " ask
 650     if [[ ! $ask || $ask == [Yy] ]]; then
 651       x=$( echo "$name"  | gr -o "^\s*[0-9]*" )
 652       echo $x | restore-trash > /dev/null
 653     elif [[ $ask == [Nn] ]]; then
 654       nth=$((nth+1))
 655     else
 656       return
 657     fi
 658   done
 659 }
 660
 661
 662 pub() {
 663   rld /a/h/_site/ li:/var/www/iankelling.org/html
 664 }
 665
 666
 667 pumpa() {
 668   # fixes the menu bar in xmonad. this won\'t be needed when xmonad
 669   # packages catches up on some changes in future (this is written in
 670   # 4/2017)
 671   #
 672   # geekosaur: so youll want to upgrade to xmonad 0.13 or else use a
 673   # locally modified XMonad.Hooks.ManageDocks that doesnt set the
 674   # work area; turns out it\'s impossible to set correctly if you are
 675   # not a fully EWMH compliant desktop environment
 676   #
 677   # geekosaur: chrome shows one failure mode, qt/kde another, other
 678   # gtk apps a third, ... I came up with a setting that works for me
 679   # locally but apparently doesnt work for others, so we joined the
 680   # other tiling window managers in giving up on setting it at all
 681   #
 682   xprop -root -remove _NET_WORKAREA
 683   command pumpa &r
 684 }
 685
 686 # reviewboard, used at my old job
 687 #rbpipe() { rbt post -o --diff-filename=- "$@"; }
 688 #rbp() { rbt post -o "$@"; }
 689
 690 rebr() {
 691   s ifdown br0
 692   s ifup br0
 693 }
 694
 695 resolvcat() {
 696   local f
 697   f=/etc/resolv.conf
 698   echo $f:;  ccat $f
 699   hr; echo dnsmasq is $(systemctl is-active dnsmasq)
 700   f=/var/run/dnsmasq/resolv.conf
 701   hr; echo $f:;  ccat $f
 702   f=/etc/dnsmasq-servers.conf
 703   hr; echo $f:;  ccat $f
 704 }
 705
 706 # only run on MAIL_HOST. simpler to keep this on one system.
 707 r2eadd() { # usage: name url
 708   # initial setup of rss2email:
 709   # r2e new r2e@iankelling.org
 710   # that initializes files, and sets default email.
 711   # symlink to the config doesnt work, so I copied it to /p/c
 712   # and then use cli option to specify explicit path.
 713   # Only option changed from default config is to set
 714   # force-from = True
 715   #
 716   # or else for a few feeds, the from address is set by the feed, and
 717   # if I fail delivery, then I send a bounce message to that from
 718   # address, which makes me be a spammer.
 719
 720   r2e add $1 "$2" $1@r2e.iankelling.org
 721   # get up to date and dont send old entries now:
 722   r2e run --no-send $1
 723 }
 724 r2e() { command r2e -d /p/c/rss2email.json -c /p/c/rss2email.cfg "$@"; }
 725
 726 rspicy() { # usage: HOST DOMAIN
 727   # connect to spice vm remote host. use vspicy for local host
 728   local port
 729   # shellcheck disable=SC2087
 730   port=$(ssh $1<<EOF
 731 sudo virsh dumpxml $2|grep "<graphics.*type='spice'" | \
 732        sed -rn "s/.*port='([0-9]+).*/\1/p"
 733 EOF
 734       )
 735   if [[ $port ]]; then
 736     spicy -h $1 -p $port
 737   else
 738     echo "error: no port found. check that the domain is running."
 739   fi
 740 }
 741
 742
 743 scssl() {
 744   # s gem install scss-lint
 745   pushd /a/opt/thoughtbot-guides
 746   git pull --stat
 747   popd
 748   scss-lint -c /a/opt/thoughtbot-guides/style/sass/.scss-lint.yml "$@"
 749 }
 750
 751 skaraoke() {
 752   local tmp out
 753   out=${2:-${1%.*}.sh}
 754   tmp=$(mktemp -d)
 755   script -t -c "mpv --no-config --no-resume-playback --no-terminal --no-audio-display '$1'" $tmp/typescript 2>$tmp/timing
 756   # todo, the current sleep seems pretty good, but it
 757   # would be nice to have an empirical measurement, or
 758   # some better wait to sync up.
 759   #
 760   # note: --loop-file=no prevents it from hanging if you have that
 761   # set to inf the mpv config.
 762   # --loop=no prevents it from exit code 3 due to stdin if you
 763   # had it set to inf in mpv config.
 764   #
 765   # args go to mpv, for example --volume=80, 50%
 766   cat >$out <<EOFOUTER
 767 #!/bin/bash
 768 trap "trap - TERM && kill 0" INT TERM ERR; set -e
 769 ( sleep .2; scriptreplay <( cat <<'EOF'
 770 $(cat $tmp/timing)
 771 EOF
 772 ) <( cat <<'EOF'
 773 $(cat $tmp/typescript)
 774 EOF
 775 ))&
 776 base64 -d - <<'EOF'| mpv --loop=no --loop-file=no --no-terminal --no-audio-display "\$@" -
 777 $(base64 "$1")
 778 EOF
 779 kill 0
 780 EOFOUTER
 781   rm -r $tmp
 782   chmod +x $out
 783 }
 784
 785 smeld() { # ssh meld usage host1 host2 file
 786   meld <(ssh $1 cat $3) <(ssh $2 cat $3)
 787 }
 788
 789 spd() {
 790   PATH=/usr/local/spdhackfix:$PATH command spd "$@"
 791 }
 792
 793 spend() {
 794   s systemctl suspend
 795 }
 796
 797 # ssh, copy my universal config over if needed.
 798 sl() {
 799   # inspired from https://github.com/Russell91/sshrc
 800
 801
 802   local args info_date info_t type now tmp old sshinfo
 803   declare -a args tmpa
 804   now=$(date +%s)
 805
 806   # ssh [-1246Antivivisectionist] [-b bind_address] [-c cipher_spec] [-D [bind_address:]port]
 807   # [-E log_file] [-e escape_char] [-F configfile] [-I pkcs11] [-i identity_file] [-L address]
 808   # [-l login_name] [-m mac_spec] [-O ctl_cmd] [-o option] [-p port] [-Q query_option]
 809   # [-R address] [-S ctl_path] [-W host:port] [-w local_tun[:remote_tun]] [user@]hostname
 810   # [command]
 811
 812   while [[ $1 ]]; do
 813     case "$1" in
 814       -[1246AaCfGgKkMNnqsTtVvXxYy])
 815         args+=("$1"); shift
 816         ;;
 817       -[bcDEeFIiLlmOopQRSWw])
 818         # -oOption etc is valid
 819         if (( ${#1} >= 3 )); then
 820           args+=("$1"); shift
 821         else
 822           args+=("$1" "$2"); shift 2
 823         fi
 824         ;;
 825       *)
 826         break
 827         ;;
 828     esac
 829   done
 830   remote="$1"; shift
 831   old=false
 832   tmpa=(/p/sshinfo/???????????"$remote")
 833   sshinfo=${tmpa[0]}
 834   if [[ -e $sshinfo ]]; then
 835     tmp=${sshinfo[0]##*/}
 836     info_date=${tmp::11}
 837     type=${info_date: -1}
 838     info_date=${info_date::10}
 839     info_sec=$(date -d @$info_date +%s)
 840     # debug
 841     #e $(( $(stat -c%Y /b/ds/brc) - $(date -d @$info_date +%s) ))
 842     if (( $(stat -c%Y /b/ds/brc) > info_sec || $(stat -c%Y /b/ds/.bashrc) > info_sec )); then
 843       old=true
 844     fi
 845   else
 846     # use this weird yes thing to ensure we know ssh succeeded
 847     tmp=$(command ssh "${args[@]}" "$remote" "if test -e /p/sshinfo; then echo yes; fi") || return
 848     if [[ $tmp == yes ]]; then
 849       type=a
 850     else
 851       type=b
 852       old=true
 853     fi
 854   fi
 855   if [[ $type == b ]]; then
 856     if $old; then
 857       RSYNC_RSH="ssh ${args[*]}" rsync -rptL /b/ds/.iank "$remote":
 858       rm -f $sshinfo
 859       sshinfo=/p/sshinfo/$now$type"$remote"
 860       touch $sshinfo
 861       chmod 666 $sshinfo
 862     fi
 863     if (( ${#@} )); then
 864
 865       # Theres a couple ways to do this. im not sure whats best,
 866       # but relying on bash 4.4+ escape quoting seems most reliable.
 867
 868       command ssh -t "${args[@]}" "$remote" "INPUTRC=.iank/.inputrc bash --rcfile .iank/.bashrc -c ${@@Q}"
 869       # this way is bad
 870       #      command ssh -t "${args[@]}" "$remote" "printf \"%s; exit\" \"$*\" >.iank/brc2
 871       #INPUTRC=.iank/.inputrc bash --rcfile .iank/.bashrc"
 872
 873     else
 874       command ssh -t "${args[@]}" "$remote" "INPUTRC=.iank/.inputrc bash --rcfile .iank/.bashrc"
 875     fi
 876   else
 877     BASH_LOGIN_SHELL=true command ssh "$remote" "$@"
 878   fi
 879 }
 880 sss() { # ssh solo
 881   ssh -oControlMaster=no -oControlPath=/ "$@"
 882 }
 883 # kill off old shared socket then ssh
 884 ssk() {
 885   local -a opts=()
 886   while [[ $1 == -* ]]; do
 887     opts+=("$1")
 888     shift
 889   done
 890   m pkill -f "^ssh: /tmp/ssh_mux_${USER}_${1#*@}_22_"
 891   m ssh "${opts[@]}" "$@"
 892 }
 893 # plain limited ssh
 894 ssh() {
 895   BASH_LOGIN_SHELL=true command ssh "$@"
 896 }
 897
 898
 899 # mail related
 900 testmail() {
 901   declare -gi _seq; _seq+=1
 902   echo "test body" | m mail -s "test mail from $HOSTNAME, $_seq" "${@:-root@localhost}"
 903   # for testing to send from an external address, you can do for example
 904   # -fian@iank.bid -aFrom:ian@iank.bid web-6fnbs@mail-tester.com
 905   # note in exim, you can retry a deferred message
 906   # s exim -M MSG_ID
 907   # MSG_ID is in /var/log/exim4/mainlog, looks like 1ccdnD-0001nh-EN
 908 }
 909
 910 # to test sieve, use below command. for fsf mail, see offlineimap-sync script
 911 # make modifications, then copy to live file, use -eW to actually modify mailbox
 912 #
 913 # Another option is to use sieve-test SCRIPT MAIL_FILE. note,
 914 # sieve-test doesnt know about envelopes, Im not sure if sieve-filter does.
 915
 916 # sieve with output filter. arg is mailbox, like INBOX.
 917 # This depends on dovecot conf, notably mail_location in /etc/dovecot/conf.d/10-mail.conf
 918
 919 _dosieve() {
 920   sieve-filter "$@" 2> >(head; tail) >/tmp/testsieve.log  && sed -rn '/^Performed actions:/,/^[^ ]/{/^ /p}' /tmp/testsieve.log | sort | uniq -c
 921 }
 922
 923 # always run this first, edit the test files, then run the following
 924 testsieve() {
 925   _dosieve ~/sieve/maintest.sieve ${1:-INBOX} delete
 926 }
 927 runsieve() {
 928   c ~/sieve; cp personal{test,}.sieve; cp lists{test,}.sieve; cp personalend{test,}.sieve
 929   _dosieve ~/sieve/main.sieve -eW ${1:-INBOX} delete
 930 }
 931
 932 # mail related
 933 testexim() {
 934   # testmail above calls sendmail, which is a link to exim/postfix.
 935   # its docs dont say a way of adding an argument
 936   # to sendmail to turn on debug output. We could make a wrapper, but
 937   # that is a pain. Exim debug args are documented here:
 938   # http://www.exim.org/exim-html-current/doc/html/spec_html/ch-the_exim_command_line.html
 939   #
 940   # http://www.exim.org/exim-html-current/doc/html/spec_html/ch-building_and_installing_exim.html
 941   # note, for exim daemon, you can turn on debug options by
 942   # adding -d, etc to COMMONOPTIONS in
 943   # /etc/default/exim4
 944   #
 945   # to specify recipients other than those in to, cc, bcc, you can use the cli args, eg:
 946   #  exim -i 'test@zroe.org, t2@zroe.org'  <<'EOF'
 947   #
 948   #
 949   exim -d -t <<'EOF'
 950 From: i@dmarctest.b8.nz
 951 To: mailman@dev.fsf.org
 952 Subject: test2
 953 Reply-to: rtest@iankelling.org
 954
 955 This is a test message.
 956 EOF
 957 }
 958
 959 # toggle keyboard
 960 tk() {
 961   # based on
 962   # https://askubuntu.com/questions/160945/is-there-a-way-to-disable-a-laptops-internal-keyboard
 963   id=$(xinput --list  --id-only 'AT Translated Set 2 keyboard')
 964   if xinput list | grep -F '∼ AT Translated Set 2 keyboard' &>/dev/null; then
 965     echo enabling keyboard
 966     # find the first slave keyboard number, they are all the same in my output.
 967     # if they werent, worst case we would need to save the slave number somewhere
 968     # when it got disabled.
 969     slave=$(xinput list | sed -n 's/.*slave \+keyboard (\([0-9]*\)).*/\1/p' | head -n1)
 970     xinput reattach $id $slave
 971   else
 972     xinput float $id
 973   fi
 974 }
 975
 976 tm() {
 977   # timer in minutes
 978   # --no-config
 979   (sleep $(calc "$* * 60") && mpv --no-config --volume 50 /a/bin/data/alarm.mp3) > /dev/null 2>&1 &
 980 }
 981
 982 trg() { transmission-remote-gtk&r; }
 983 trc() {
 984   # example, set global upload limit to 100 kilobytes:
 985   # trc -u 100
 986   TR_AUTH=":$(jq -r .profiles[0].password ~/.config/transmission-remote-gtk/config.json)" transmission-remote transmission.lan -ne "$@"
 987 }
 988
 989
 990 tu() {
 991   local s dir
 992   dir="$(dirname "$1")"
 993   if [[ -e $1 && ! -w $1 || ! -w $(dirname "$1") ]]; then
 994     s=s;
 995   fi
 996   # full path for using in some initial setup steps
 997   $s /a/exe/teeu "$@"
 998 }
 999
1000 vpncmd() {
1001   #m s nsenter -t $(pgrep -f "/usr/sbin/openvpn .* --config /etc/openvpn/.*pia.conf") -n -m "$@"
1002   m s nsenter -t $(pgrep -f "/usr/sbin/openvpn .* --config /etc/openvpn/.*client.conf") -n -m "$@"
1003 }
1004 vpnf() {
1005   vpncmd gksudo -u iank "firefox -no-remote -P vpn" &r
1006 }
1007 vpni() {
1008   vpncmd gksudo -u iank "$*"
1009 }
1010 vpnbash() {
1011   vpncmd bash
1012 }
1013
1014
1015 vpn() {
1016   if [[ -e /lib/systemd/system/openvpn-client@.service ]]; then
1017     local vpn_service=openvpn-client
1018   else
1019     local vpn_service=openvpn
1020   fi
1021
1022   [[ $1 ]] || { echo need arg; return 1; }
1023   journalctl --unit=$vpn_service@$1 -f -n0 &
1024   s systemctl start $vpn_service@$1
1025   # sometimes the ask-password agent does not work and needs a delay.
1026   sleep .5
1027   # https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=779240
1028   # noticed around 8-2017 after update from around stretch release
1029   # on debian testing, even though the bug is much older.
1030   s systemd-tty-ask-password-agent
1031 }
1032
1033 vpnoff() {
1034   [[ $1 ]] || { echo need arg; return 1; }
1035   if [[ -e /lib/systemd/system/openvpn-client@.service ]]; then
1036     local vpn_service=openvpn-client
1037   else
1038     local vpn_service=openvpn
1039   fi
1040   s systemctl stop $vpn_service@$1
1041 }
1042
1043
1044
1045
1046 vspicy() { # usage: VIRSH_DOMAIN
1047   # connect to vms made with virt-install
1048   spicy -p $(sudo virsh dumpxml "$1"|grep "<graphics.*type='spice'"|\
1049                sed -r "s/.*port='([0-9]+).*/\1/")
1050 }
1051
1052 wian() {
1053   cat-new-files /m/4e/INBOX/new
1054 }
1055
1056 wtr() { curl wttr.in/boston; }
1057
1058 xevkb() { xev -event keyboard; }
1059
1060 # * misc stuff
1061
1062 # from curl cheat.sh/:bash_completion
1063 _cheatsh_complete_curl()
1064 {
1065   local cur prev opts
1066   _get_comp_words_by_ref -n : cur
1067
1068   COMPREPLY=()
1069   #cur="${COMP_WORDS[COMP_CWORD]}"
1070   prev="${COMP_WORDS[COMP_CWORD-1]}"
1071   opts="$(curl -s cheat.sh/:list | sed s@^@cheat.sh/@)"
1072
1073   if [[ ${cur} == cheat.sh/* ]] ; then
1074     COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
1075     __ltrim_colon_completions "$cur"
1076     return 0
1077   fi
1078 }
1079 complete -F _cheatsh_complete_curl curl
1080
1081
1082
1083
1084 reset-konsole() {
1085   # we also have a file in /a/c/...konsole...
1086   local f=$HOME/.config/konsolerc
1087   setini DefaultProfile profileian.profile "Desktop Entry" $f
1088   setini Favorites profileian.profile "Favorite Profiles" $f
1089   setini ShowMenuBarByDefault false KonsoleWindow $f
1090   setini TabBarPosition Top TabBar $f
1091 }
1092
1093 reset-sakura() {
1094   while -r read k v; do
1095     # shellcheck disable=SC2154
1096     setini $k $v sakura /a/c/subdir_files/.config/sakura/sakura.conf
1097   done <<'EOF'
1098 colorset1_back rgb(33,37,39
1099 less_questions true
1100 audible_bell No
1101 visible_bell No
1102 disable_numbered_tabswitch true
1103 scroll_lines 10000000
1104 scrollbar true
1105 EOF
1106 }
1107
1108 reset-xscreensaver() {
1109   # except for spash, i set these by setting gui options in
1110   # xscreensaver-command -demo
1111   # then finding the corresponding option in .xscreensaver
1112   # spash, i happened to notice in .xscreensaver
1113   #
1114   # dpmsOff, monitor doesnt come back on using old free software supported nvidia card
1115   cat > /home/iank/.xscreensaver <<'EOF'
1116 mode:           blank
1117 dpmsEnabled:    True
1118 dpmsStandby:    0:02:00
1119 dpmsSuspend:    0:03:00
1120 dpmsOff:        0:00:00
1121 timeout:        0:02:00
1122 lock:           True
1123 lockTimeout:    0:03:00
1124 splash:         False
1125 EOF
1126
1127 }
1128
1129
1130 # * stuff that makes sense to be at the end
1131 if [[ "$SUDOD" ]]; then
1132   cd "$SUDOD"
1133   unset SUDOD
1134 elif [[ -d /a ]] && [[ $PWD == "$HOME" ]] && [[ $- == *i* ]]; then
1135   cd /a
1136 fi
1137
1138
1139 # best practice
1140 unset IFS
1141
1142
1143 # for mitmproxy to get a newer python.
1144 # commented until i want to use it because it
1145 # noticably slows bash startup
1146 #
1147
1148 mypyenvinit () {
1149   if [[ $EUID == 0 || ! -e ~/.pyenv/bin ]]; then
1150     echo "error: dont be root. make sure pyenv is installed"
1151     return 1
1152   fi
1153   export PATH="$HOME/.pyenv/bin:$PATH"
1154   eval "$(pyenv init -)"
1155   eval "$(pyenv virtualenv-init -)"
1156 }
1157
1158
1159 export GOPATH=$HOME/go
1160 path-add $GOPATH/bin
1161 path-add /usr/local/go/bin
1162
1163 # I have the git repo and a release. either one should work.
1164 # I have both because I was trying to solve an issue that
1165 # turned out to be unrelated.
1166 # ARDUINO_PATH=/a/opt/Arduino/build/linux/work
1167 export ARDUINO_PATH=/a/opt/arduino-1.8.9
1168
1169 # They want to be added to the start, but i think
1170 # that should be avoided unless we really need it.
1171 path-add --end ~/.npm-global
1172
1173 path-add --end $HOME/.cargo/bin
1174
1175 # taken from default changes to bashrc and bash_profile
1176 path-add --end $HOME/.rvm/bin
1177 path-add --end $HOME/.gem/ruby/2.3.0/bin
1178
1179
1180 export BASEFILE_DIR=/a/bin/fai-basefiles
1181
1182 #export ANDROID_HOME=/a/opt/android-home
1183 # https://f-droid.org/en/docs/Installing_the_Server_and_Repo_Tools/
1184 #export USE_SDK_WRAPPER=yes
1185 #PATH=$PATH:$ANDROID_HOME/tools:$ANDROID_HOME/platform-tools
1186
1187 # didnt get drush working, if I did, this seems like the
1188 # only good thing to include for it.
1189 # Include Drush completion.
1190 # if [ -f "/home/ian/.drush/drush.complete.sh" ] ; then
1191 #     source /home/ian/.drush/drush.complete.sh
1192 # fi
1193
1194
1195 # https://wiki.archlinux.org/index.php/Xinitrc#Autostart_X_at_login
1196 # i added an extra condition as gentoo xorg guide says depending on
1197 # $DISPLAY is fragile.
1198 if [[ ! $DISPLAY && $XDG_VTNR == 1 ]] && shopt -q login_shell && isarch; then
1199   exec startx
1200 fi
1201
1202
1203 # ensure no bad programs appending to this file will have an affect
1204 return 0