+#!/bin/bash
+# Copyright (C) 2019 Ian Kelling
+# SPDX-License-Identifier: AGPL-3.0-or-later
+# this gets sourced. shebang is just for file mode detection
+
+
+# * settings
+
+HISTFILE=$HOME/.bh
+
+source /a/bin/distro-setup/path-add-function
+path-add /a/exe
+# add this with absolute paths as needed for better security
+#path-add --end /path/to/node_modules/.bin
+
+# pip3 --user things go here:
+path-add --end ~/.local/bin
+path-add --ifexists --end /a/work/libremanage
+path-add --ifexists --end /a/opt/adt-bundle*/tools /a/opt/adt-bundle*/platform-tools
+path-add --ifexists --end /a/opt/scancode-toolkit-3.0.2
+
+export WCDHOME=/a
+
+
+# * include files
+
+# generated instead of dynamic for the benefit of shellcheck
+#for x in /a/bin/distro-functions/src/* /a/bin/!(githtml)/*-function?(s); do echo source $x ; done
+source /a/bin/distro-functions/src/identify-distros
+source /a/bin/distro-functions/src/package-manager-abstractions
+source /a/bin/log-quiet/logq-function
+source /a/bin/small-misc-bash/psg-function
+# for x in /a/bin/bash_unpublished/source-!(.#*); do echo source $x; done
+source /a/bin/bash_unpublished/source-semi-priv
+source /a/bin/bash_unpublished/source-state
+
+source /a/bin/log-quiet/logq-function
+
+
+
+# * functions
+
+
+
+# todo, update this
+complete -F _longopt la lower low rlt rld rl lld ts ll dircp ex fcp fct fpst gr
+
+
+anki() {
+ if which anki &>/dev/null; then
+ command anki
+ else
+ schroot -c anki -- anki
+ fi
+}
+
+ap() {
+ # pushd in case current directory has an ansible.cfg file
+ pushd /a/xans >/dev/null
+ ansible-playbook -v -l ${1:- $(hostname -f)} site.yml
+ popd >/dev/null
+}
+aw() {
+ pushd /a/work/ansible-configs >/dev/null
+ time ansible-playbook -v -i inventory adhoc.yml "$@"
+ popd >/dev/null
+}
+ad() {
+ pushd /a/bin/distro-setup/a >/dev/null
+ ansible-playbook site.yml
+ popd >/dev/null
+}
+
+astudio() {
+ # googling android emulator libGL error: failed to load driver: r600
+ # lead to http://stackoverflow.com/a/36625175/14456
+ export ANDROID_EMULATOR_USE_SYSTEM_LIBS=1
+ /a/opt/android-studio/bin/studio.sh "$@" &r;
+}
+
+
+bbk() { # btrbk wrapper
+ c /
+ local active=true
+ systemctl is-active btrbk.timer || active=false
+ if $active; then
+ ser disable btrbk.timer
+ fi
+ if systemctl is-active btrbk.service; then
+ $active && ser enable btrbk.timer
+ echo "cron btrbk is already running"
+ return 1
+ fi
+ # run latest
+ install-my-scripts
+ btrbk-run "$@" | pee cat "systemd-cat -t btrbk-run"
+ $active && ser enable btrbk.timer
+}
+
+bfg() { java -jar /a/opt/bfg-1.12.14.jar "$@"; }
+
+bigclock() {
+ xclock -digital -update 1 -face 'arial black-80:bold'
+}
+
+bpull() {
+ [[ $1 ]] || return 1
+ c /
+ # run latest
+ install-my-scripts
+ switch-mail-host $1 $HOSTNAME | pee cat "systemd-cat -t switch-mail-host"
+}
+bpush() {
+ [[ $1 ]] || return 1
+ c /
+ # run latest
+ install-my-scripts
+ switch-mail-host $HOSTNAME $1 | pee cat "systemd-cat -t switch-mail-host"
+}
+lipush() {
+ rsync $@ --delete-excluded -ahviSAXPH --specials --devices --delete --relative \
+ --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:/
+}
+lipushnoe() {
+ rsync $@ --delete-excluded -ahviSAXPH --specials --devices --delete --relative \
+ --exclude-from=/p/c/li-rsync-excludes /a/bin /a/exe /a/h /a/c /p/c/machine_specific/li root@li:/
+}
+
+
+btc() {
+ local f=/etc/bitcoin/bitcoin.conf
+ # importprivkey will timeout if using the default of 15 mins.
+ # upped it to 1 hour.
+ bitcoin-cli -rpcclienttimeout=60000 -$(s grep rpcuser= $f) -$(s grep rpcpassword= $f) "$@"
+}
+
+btcusd() { # $1 btc in usd
+ local price
+ price="$(curl -s https://api.coinbase.com/v2/prices/BTC-USD/spot | jq -r .data.amount)"
+ printf "$%s\n" "$price"
+ if [[ $1 ]]; then
+ printf "$%.2f\n" "$(echo "scale=4; $price * $1"| bc -l)"
+ fi
+}
+usdbtc() { # $1 usd in btc
+ local price
+ price="$(curl -s https://api.coinbase.com/v2/prices/BTC-USD/spot | jq -r .data.amount)"
+ printf "$%s\n" "$price"
+ if [[ $1 ]]; then
+ # 100 mil satoshi / btc. 8 digits after the 1.
+ printf "%.8f btc\n" "$(echo "scale=10; $1 / $price "| bc -l)"
+ fi
+}
+satoshi() { # $1 satoshi in usd
+ local price
+ price="$(curl -s https://api.coinbase.com/v2/prices/BTC-USD/spot | jq -r .data.amount)"
+ price=$(echo "scale=10; $price * 0.00000001"| bc -l)
+ printf "$%f\n" "$price"
+ if [[ $1 ]]; then
+ printf "$%.2f\n" "$(echo "scale=10; $price * $1"| bc -l)"
+ fi
+}
+
+
+
+cbfstool () { /a/opt/coreboot/build/cbfstool "$@"; }
+
+
+cgpl()
+{
+ if (($#)); then
+ cp /a/bin/data/COPYING "$@"
+ else
+ cp /a/bin/data/COPYING .
+ fi
+}
+
+capache()
+{
+ if (($#)); then
+ cp /a/bin/data/LICENSE "$@"
+ else
+ cp /a/bin/data/LICENSE .
+ fi
+}
+
+chrome() {
+ if type -p chromium &>/dev/null; then
+ cmd=chromium
+ else
+ cd
+ cmd="schroot -c stretch chromium"
+ CHROMIUM_FLAGS='--enable-remote-extensions' $cmd &r
+ fi
+}
+
+
+dat() { # do all tee, for more complex scripts
+ tee >(ssh frodo bash -l) >(bash -l) >(ssh x2 bash -l) >(ssh tp bash -l)
+}
+da() { # do all
+ local host
+ "$@"
+ for host in x2 tp kd; do
+ ssh $host $(printf "")
+ done
+}
+
+
+debian_pick_mirror () {
+ # netselect-apt finds a fast mirror.
+ # but we need to replace the mirrors ourselves,
+ # because it doesnt do that. best it can do is
+ # output a basic sources file
+ # here we get the server it found, get the main server we use
+ # then substitute all instances of one for the other in the sources file
+ # and backup original to /etc/apt/sources.list-original.
+ # this is idempotent. the only way to identify debian sources is to
+ # note the original server, so we put it in a comment so we can
+ # identify it later.
+ local file
+ file=$(mktemp -d)/f # safe way to get file name without creating one
+ sudo netselect-apt -o "$file" || return 1
+ url=$(grep ^\\w $file | head -n1 | awk '{print $2}')
+ sudo cp -f /etc/apt/sources.list /etc/apt/sources.list-original
+ sudo sed -ri "/http.us.debian.org/ s@( *[^ #]+ +)[^ ]+([^#]+).*@\1$url\2# http.us.debian.org@" /etc/apt/sources.list
+ sudo apt-get update
+}
+
+
+
+envload() { # load environment from a previous: export > file
+ local file=${1:-$HOME/.${USER}_env}
+ eval "$(export | sed 's/^declare -x/export -n/')"
+ while IFS= read -r line; do
+ # declare -x makes variables local to a function
+ eval ${line/#declare -x/export}
+ done < "$file"
+}
+
+
+# one that comes with distros is too old for newer devices
+fastboot() {
+ /a/opt/android-platform-tools/fastboot "$@";
+}
+
+kdecd() { /usr/lib/x86_64-linux-gnu/libexec/kdeconnectd; }
+
+# List of apps to install/update
+# Create from existing manually installed apps by doing
+# fdroidcl update
+# fdroidcl search -i, then manually removing
+# automatically installed/preinstalled apps
+
+#
+# # my attempt at recovering from boot loop:
+# # in that case, boot to recovery (volume up, home button, power, let go of power after samsun logo)
+# # then
+# mount /dev/block/mmcblk0p12 /data
+# cd /data
+# find -iname '*appname*'
+# rm -rf FOUND_DIRS
+# usually good enough to just rm -rf /data/app/APPNAME
+#
+# currently broken:
+# # causes replicant to crash
+# org.quantumbadger.redreader
+# org.kde.kdeconnect_tp
+
+# not broke, but wont work without gps
+#com.zoffcc.applications.zanavi
+# not broke, but not using atm
+#com.nutomic.syncthingandroid
+# # doesn\'t work on replicant
+#net.sourceforge.opencamera
+#
+fdroid_pkgs=(
+ de.marmaro.krt.ffupdater
+ me.ccrama.redditslide
+ org.fedorahosted.freeotp
+ at.bitfire.davdroid
+ com.alaskalinuxuser.justnotes
+ com.artifex.mupdf.viewer.app
+ com.danielkim.soundrecorder
+ com.fsck.k9
+ com.ghostsq.commander
+ com.ichi2.anki
+ com.jmstudios.redmoon
+ com.jmstudios.chibe
+ org.kde.kdeconnect_tp
+ com.notecryptpro
+ com.termux
+ cz.martykan.forecastie
+ de.danoeh.antennapod
+ de.blinkt.openvpn
+ de.marmaro.krt.ffupdater
+ eu.siacs.conversations
+ free.rm.skytube.oss
+ im.vector.alpha # riot
+ info.papdt.blackblub
+ me.tripsit.tripmobile
+ net.gaast.giggity
+ net.minetest.minetest
+ net.osmand.plus
+ org.isoron.uhabits
+ org.linphone
+ org.gnu.icecat
+ org.smssecure.smssecure
+ org.yaaic
+ sh.ftp.rocketninelabs.meditationassistant.opensource
+)
+# https://forum.xda-developers.com/android/software-hacking/wip-selinux-capable-superuser-t3216394
+# for maru,
+#me.phh.superuser
+
+fdup() {
+ local -A installed updated
+ local p
+ fdroidcl update
+ if fdroidcl search -u | grep ^org.fdroid.fdroid; then
+ fdroidcl install org.fdroid.fdroid
+ sleep 5
+ fdroidcl update
+ fi
+ for p in $(fdroidcl search -i| grep -o "^\S\+"); do
+ installed[$p]=true
+ done
+ for p in $(fdroidcl search -u| grep -o "^\S\+"); do
+ updated[$p]=false
+ done
+ for p in ${fdroid_pkgs[@]}; do
+ if ! ${installed[$p]:-false}; then
+ fdroidcl install $p
+ # sleeps are just me being paranoid since replicant has a history of crashing when certain apps are installed
+ sleep 5
+ fi
+ done
+ for p in ${!installed[@]}; do
+ if ! ${updated[$p]:-true}; then
+ fdroidcl install $p
+ sleep 5
+ fi
+ done
+}
+
+firefox-default-profile() {
+ key=Default value=1 section=$1
+ file=/p/c/subdir_files/.mozilla/firefox/profiles.ini
+ sed -ri "/^ *$key/d" "$file"
+ sed -ri "/ *\[$section\]/,/^ *\[[^]]+\]/{/^\s*$key[[:space:]=]/d};/ *\[$section\]/a $key=$value" "$file"
+}
+fdhome() { #firefox default home profile
+ firefox-default-profile Profile0
+}
+
+fdwork() {
+ firefox-default-profile Profile4
+}
+
+ff() {
+ if type -P firefox &>/dev/null; then
+ firefox "$@"
+ else
+ iceweasel "$@"
+ fi
+}
+
+
+
+fn() {
+ firefox -P alt "$@" >/dev/null 2>&1
+}
+
+
+fsdiff () {
+ local missing=false
+ local dname="${PWD##*/}"
+ local m="/a/tmp/$dname-missing"
+ local d="/a/tmp/$dname-diff"
+ [[ -e $d ]] && rm "$d"
+ [[ -e $m ]] && rm "$m"
+ local msize=0
+ local fsfile
+ while read -r line; do
+ fsfile="$1${line#.}"
+ if [[ -e "$fsfile" ]]; then
+ md5diff "$line" "$fsfile" && tee -a "/a/tmp/$dname-diff" <<< "$fsfile $line"
+ else
+ missing=true
+ echo "$line" >> "$m"
+ msize=$((msize + 1))
+ fi
+ done < <(find . -type f )
+ if $missing; then
+ echo "$m"
+ (( msize <= 100 )) && cat $m
+ fi
+}
+fsdiff-test() {
+ # expected output, with different tmp dirs
+ # /tmp/tmp.HDPbwMqdC9/c/d ./c/d
+ # /a/tmp/tmp.qLDkYxBYPM-missing
+ # ./b
+ cd $(mktemp -d)
+ echo ok > a
+ echo nok > b
+ mkdir c
+ echo ok > c/d
+ local x
+ x=$(mktemp -d)
+ mkdir $x/c
+ echo different > $x/c/d
+ echo ok > $x/a
+ fsdiff $x
+}
+rename-test() {
+ # test whether missing files were renamed, generally for use with fsdiff
+ # $1 = fsdiff output file, $2 = directory to compare to. pwd = fsdiff dir
+ # echos non-renamed files
+ local x y found
+ unset sums
+ for x in "$2"/*; do
+ { sums+=( "$(md5sum < "$x")" ) ; } 2>/dev/null
+ done
+ while read -r line; do
+ { missing_sum=$(md5sum < "$line") ; } 2>/dev/null
+ renamed=false
+ for x in "${sums[@]}"; do
+ if [[ $missing_sum == "$x" ]]; then
+ renamed=true
+ break
+ fi
+ done
+ $renamed || echo "$line"
+ done < "$1"
+ return 0
+}
+
+feh() {
+ # F = fullscren, z = random, Z = auto zoom
+ command feh -FzZ "$@"
+}
+
+
+
+fw() {
+ firefox -P default "$@" >/dev/null 2>&1
+}
+
+
+gitian() {
+ git config user.email ian@iankelling.org
+}
+
+
+# at least in flidas, things rely on gpg being gpg1
+gpg() {
+ command gpg2 "$@"
+}
+
+gse() {
+ local email=ian@iankelling.org
+ if readlink ~/.mu | grep fsf &>/dev/null; then
+ email=iank@fsf.org
+ fi
+ git send-email --notes "--envelope-sender=<$email>" \
+ --suppress-cc=self "$@"
+}
+
+
+hstatus() {
+ # do git status on published repos.
+ c /a/bin/githtml
+ for x in *; do
+ cd $(readlink -f $x)/..
+ status=$(i status -s) || pwd
+ if [[ $status ]]; then
+ hr
+ echo $x
+ printf "%s\n" "$status"
+ fi
+ cd /a/bin/githtml
+ done
+}
+
+
+idea() {
+ /a/opt/idea-IC-163.7743.44/bin/idea.sh "$@" &r
+}
+
+o() {
+ if type gvfs-open &> /dev/null ; then
+ gvfs-open "$@"
+ else
+ xdg-open "$@"
+ fi
+ # another alternative is run-mailcap
+}
+
+jfilter() {
+ grep -Evi -e "^(\S+\s+){4}(sudo|sshd|cron)\[\S*:" \
+ -e "^(\S+\s+){4}systemd\[\S*: (starting|started) (btrfsmaintstop|dynamicipupdate|spamd dns bug fix cronjob|rss2email)\.*$"
+}
+jtail() {
+ journalctl -n 10000 -f "$@" | jfilter
+}
+jr() { journalctl "$@" | jfilter | less ; }
+jrf() { journalctl -f "$@" | jfilter; }
+
+
+kff() { # keyboardio firmware flash
+ pushd /a/bin/distro-setup/Arduino/Model01-Firmware
+ yes $'\n' | make flash
+ popd
+}
+
+
+
+lom() {
+ local l base
+ if [[ $1 == /* ]]; then
+ base=${1##*/}
+ if mountpoint /mnt/$base; then
+ return 0
+ fi
+ l=$(sudo losetup -f)
+ sudo losetup $l $1
+ if ! sudo cryptsetup luksOpen $l $base; then
+ sudo losetup -d $l
+ return 1
+ fi
+ sudo mkdir -p /mnt/$base
+ sudo mount /dev/mapper/$base /mnt/$base
+ sudo chown $USER:$USER /mnt/$base
+ else
+ base=$1
+ sudo umount /mnt/$base
+ l=$(sudo cryptsetup status /dev/mapper/$base|sed -rn 's/^\s*device:\s*(.*)/\1/p')
+ sudo cryptsetup luksClose /dev/mapper/$base || return 1
+ sudo losetup -d $l
+ fi
+}
+
+
+mbenable() {
+ local mb=$1
+ dst=/m/4e/$mb
+ src=/m/md/$mb
+ set -x
+ [[ -e $src ]] || { set +x; return 1; }
+ mv -T $src $dst || { set +x; return 1; }
+ ln -s -T $dst $src
+ /a/exe/lnf /m/.mu ~
+ mu index --maildir=/m/4e
+ set +x
+}
+mbdisable() {
+ local mb=$1
+ dst=/m/md/$mb
+ src=/m/4e/$mb
+ set -x
+ [[ -e $src ]] || { set +x; return 1; }
+ if [[ -L $dst ]]; then rm $dst; fi
+ mv -T $src $dst
+ set +x
+}
+
+
+mdt() {
+ markdown "$1" >/tmp/mdtest.html
+ firefox /tmp/mdtest.html
+}
+
+
+
+mo() { xset dpms force off; } # monitor off
+
+net-dev-info() {
+ e "lspci -nnk|gr -iA2 net"
+ lspci -nnk|gr -iA2 net
+ hr
+ e "s lshw -C network"
+ hr
+ s lshw -C network
+
+}
+
+nk() {
+ ser stop NetworkManager
+ ser stop dnsmasq
+ s resolvconf -d NetworkManager
+ ser start dnsmasq
+ s ifup br0
+}
+ngo() {
+ s ifdown br0
+ ser start NetworkManager
+ sleep 4
+ s nmtui-connect
+}
+
+otp() {
+ oathtool --totp -b "$@" | xclip -selection clipboard
+}
+
+
+pakaraoke() {
+ # from http://askubuntu.com/questions/456021/remove-vocals-from-mp3-and-get-only-instrumentals
+ 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
+}
+
+pfind() { #find *$1* in $PATH
+ [[ $# != 1 ]] && { echo requires 1 argument; return 1; }
+ local pathArray
+ IFS=: pathArray=($PATH); unset IFS
+ find "${pathArray[@]}" -iname "*$1*"
+}
+
+pick-trash() {
+ # trash-restore lists everything that has been trashed at or below CWD
+ # This picks out files just in CWD, not subdirectories,
+ # which also match grep $1, usually use $1 for a time string
+ # which you get from running restore-trash once first
+ local name x ask
+ local nth=1
+ # last condition is to not ask again for ones we skipped
+ while name="$( echo | restore-trash | gr "$PWD/[^/]\+$" | gr "$1" )" \
+ && [[ $name ]] && (( $(wc -l <<<"$name") >= nth )); do
+ name="$(echo "$name" | head -n $nth | tail -n 1 )"
+ read -r -p "$name [Y/n] " ask
+ if [[ ! $ask || $ask == [Yy] ]]; then
+ x=$( echo "$name" | gr -o "^\s*[0-9]*" )
+ echo $x | restore-trash > /dev/null
+ elif [[ $ask == [Nn] ]]; then
+ nth=$((nth+1))
+ else
+ return
+ fi
+ done
+}
+
+
+pub() {
+ rld /a/h/_site/ li:/var/www/iankelling.org/html
+}
+
+
+pumpa() {
+ # fixes the menu bar in xmonad. this won\'t be needed when xmonad
+ # packages catches up on some changes in future (this is written in
+ # 4/2017)
+ #
+ # geekosaur: so youll want to upgrade to xmonad 0.13 or else use a
+ # locally modified XMonad.Hooks.ManageDocks that doesnt set the
+ # work area; turns out it\'s impossible to set correctly if you are
+ # not a fully EWMH compliant desktop environment
+ #
+ # geekosaur: chrome shows one failure mode, qt/kde another, other
+ # gtk apps a third, ... I came up with a setting that works for me
+ # locally but apparently doesnt work for others, so we joined the
+ # other tiling window managers in giving up on setting it at all
+ #
+ xprop -root -remove _NET_WORKAREA
+ command pumpa &r
+}
+
+# reviewboard, used at my old job
+#rbpipe() { rbt post -o --diff-filename=- "$@"; }
+#rbp() { rbt post -o "$@"; }
+
+rebr() {
+ s ifdown br0
+ s ifup br0
+}
+
+resolvcat() {
+ local f
+ f=/etc/resolv.conf
+ echo $f:; ccat $f
+ hr; echo dnsmasq is $(systemctl is-active dnsmasq)
+ f=/var/run/dnsmasq/resolv.conf
+ hr; echo $f:; ccat $f
+ f=/etc/dnsmasq-servers.conf
+ hr; echo $f:; ccat $f
+}
+
+# only run on MAIL_HOST. simpler to keep this on one system.
+r2eadd() { # usage: name url
+ # initial setup of rss2email:
+ # r2e new r2e@iankelling.org
+ # that initializes files, and sets default email.
+ # symlink to the config doesnt work, so I copied it to /p/c
+ # and then use cli option to specify explicit path.
+ # Only option changed from default config is to set
+ # force-from = True
+ #
+ # or else for a few feeds, the from address is set by the feed, and
+ # if I fail delivery, then I send a bounce message to that from
+ # address, which makes me be a spammer.
+
+ r2e add $1 "$2" $1@r2e.iankelling.org
+ # get up to date and dont send old entries now:
+ r2e run --no-send $1
+}
+r2e() { command r2e -d /p/c/rss2email.json -c /p/c/rss2email.cfg "$@"; }
+
+rspicy() { # usage: HOST DOMAIN
+ # connect to spice vm remote host. use vspicy for local host
+ local port
+ # shellcheck disable=SC2087
+ port=$(ssh $1<<EOF
+sudo virsh dumpxml $2|grep "<graphics.*type='spice'" | \
+ sed -rn "s/.*port='([0-9]+).*/\1/p"
+EOF
+ )
+ if [[ $port ]]; then
+ spicy -h $1 -p $port
+ else
+ echo "error: no port found. check that the domain is running."
+ fi
+}
+
+
+scssl() {
+ # s gem install scss-lint
+ pushd /a/opt/thoughtbot-guides
+ git pull --stat
+ popd
+ scss-lint -c /a/opt/thoughtbot-guides/style/sass/.scss-lint.yml "$@"
+}
+
+skaraoke() {
+ local tmp out
+ out=${2:-${1%.*}.sh}
+ tmp=$(mktemp -d)
+ script -t -c "mpv --no-config --no-resume-playback --no-terminal --no-audio-display '$1'" $tmp/typescript 2>$tmp/timing
+ # todo, the current sleep seems pretty good, but it
+ # would be nice to have an empirical measurement, or
+ # some better wait to sync up.
+ #
+ # note: --loop-file=no prevents it from hanging if you have that
+ # set to inf the mpv config.
+ # --loop=no prevents it from exit code 3 due to stdin if you
+ # had it set to inf in mpv config.
+ #
+ # args go to mpv, for example --volume=80, 50%
+ cat >$out <<EOFOUTER
+#!/bin/bash
+trap "trap - TERM && kill 0" INT TERM ERR; set -e
+( sleep .2; scriptreplay <( cat <<'EOF'
+$(cat $tmp/timing)
+EOF
+) <( cat <<'EOF'
+$(cat $tmp/typescript)
+EOF
+))&
+base64 -d - <<'EOF'| mpv --loop=no --loop-file=no --no-terminal --no-audio-display "\$@" -
+$(base64 "$1")
+EOF
+kill 0
+EOFOUTER
+ rm -r $tmp
+ chmod +x $out
+}
+
+smeld() { # ssh meld usage host1 host2 file
+ meld <(ssh $1 cat $3) <(ssh $2 cat $3)
+}
+
+spd() {
+ PATH=/usr/local/spdhackfix:$PATH command spd "$@"
+}
+
+spend() {
+ s systemctl suspend
+}
+
+# ssh, copy my universal config over if needed.
+sl() {
+ # inspired from https://github.com/Russell91/sshrc
+
+
+ local args info_date info_t type now tmp old sshinfo
+ declare -a args tmpa
+ now=$(date +%s)
+
+ # ssh [-1246Antivivisectionist] [-b bind_address] [-c cipher_spec] [-D [bind_address:]port]
+ # [-E log_file] [-e escape_char] [-F configfile] [-I pkcs11] [-i identity_file] [-L address]
+ # [-l login_name] [-m mac_spec] [-O ctl_cmd] [-o option] [-p port] [-Q query_option]
+ # [-R address] [-S ctl_path] [-W host:port] [-w local_tun[:remote_tun]] [user@]hostname
+ # [command]
+
+ while [[ $1 ]]; do
+ case "$1" in
+ -[1246AaCfGgKkMNnqsTtVvXxYy])
+ args+=("$1"); shift
+ ;;
+ -[bcDEeFIiLlmOopQRSWw])
+ # -oOption etc is valid
+ if (( ${#1} >= 3 )); then
+ args+=("$1"); shift
+ else
+ args+=("$1" "$2"); shift 2
+ fi
+ ;;
+ *)
+ break
+ ;;
+ esac
+ done
+ remote="$1"; shift
+ old=false
+ tmpa=(/p/sshinfo/???????????"$remote")
+ sshinfo=${tmpa[0]}
+ if [[ -e $sshinfo ]]; then
+ tmp=${sshinfo[0]##*/}
+ info_date=${tmp::11}
+ type=${info_date: -1}
+ info_date=${info_date::10}
+ # debug
+ #e $(( $(stat -c%Y /b/ds/brc) - $(date -d @$info_date +%s) ))
+ if (( $(stat -c%Y /b/ds/brc) > $(date -d @$info_date +%s) )); then
+ old=true
+ fi
+ else
+ tmp=$(command ssh -t "${args[@]}" "$remote" "if test -e /p/sshinfo; then echo yes; fi") || return
+ if [[ $tmp == yes ]]; then
+ type=a
+ else
+ type=b
+ old=true
+ fi
+ fi
+ if [[ $type == b ]]; then
+ if $old; then
+ RSYNC_RSH="ssh ${args[*]}" rsync -rptL /b/ds/.iank "$remote":
+ rm -f $sshinfo
+ sshinfo=/p/sshinfo/$now$type"$remote"
+ touch $sshinfo
+ chmod 666 $sshinfo
+ fi
+ if (( ${#@} )); then
+
+ # Theres a couple ways to do this. im not sure whats best,
+ # but relying on bash 4.4+ escape quoting seems most reliable.
+
+ command ssh -t "${args[@]}" "$remote" "INPUTRC=.iank/.inputrc bash --rcfile .iank/.bashrc -c ${@@Q}"
+ # this way is bad
+ # command ssh -t "${args[@]}" "$remote" "printf \"%s; exit\" \"$*\" >.iank/brc2
+ #INPUTRC=.iank/.inputrc bash --rcfile .iank/.bashrc"
+
+ else
+ command ssh -t "${args[@]}" "$remote" "INPUTRC=.iank/.inputrc bash --rcfile .iank/.bashrc"
+ fi
+ else
+ BASH_LOGIN_SHELL=true command ssh "$remote" "$@"
+ fi
+}
+sss() { # ssh solo
+ ssh -oControlMaster=no -oControlPath=/ "$@"
+}
+# kill off old shared socket then ssh
+ssk() {
+ local -a opts=()
+ while [[ $1 == -* ]]; do
+ opts+=("$1")
+ shift
+ done
+ m pkill -f "^ssh: /tmp/ssh_mux_${USER}_${1#*@}_22_"
+ m ssh "${opts[@]}" "$@"
+}
+# plain limited ssh
+ssh() {
+ BASH_LOGIN_SHELL=true command ssh "$@"
+}
+
+
+# mail related
+testmail() {
+ declare -gi _seq; _seq+=1
+ echo "test body" | m mail -s "test mail from $HOSTNAME, $_seq" "${@:-root@localhost}"
+ # for testing to send from an external address, you can do for example
+ # -fian@iank.bid -aFrom:ian@iank.bid web-6fnbs@mail-tester.com
+ # note in exim, you can retry a deferred message
+ # s exim -M MSG_ID
+ # MSG_ID is in /var/log/exim4/mainlog, looks like 1ccdnD-0001nh-EN
+}
+
+# to test sieve, use below command. for fsf mail, see offlineimap-sync script
+# make modifications, then copy to live file, use -eW to actually modify mailbox
+#
+# Another option is to use sieve-test SCRIPT MAIL_FILE. note,
+# sieve-test doesnt know about envelopes, Im not sure if sieve-filter does.
+
+# sieve with output filter. arg is mailbox, like INBOX.
+# This depends on dovecot conf, notably mail_location in /etc/dovecot/conf.d/10-mail.conf
+
+_dosieve() {
+ sieve-filter "$@" 2> >(head; tail) >/tmp/testsieve.log && sed -rn '/^Performed actions:/,/^[^ ]/{/^ /p}' /tmp/testsieve.log | sort | uniq -c
+}
+
+# always run this first, edit the test files, then run the following
+testsieve() {
+ _dosieve ~/sieve/maintest.sieve ${1:-INBOX} delete
+}
+runsieve() {
+ c ~/sieve; cp personal{test,}.sieve; cp lists{test,}.sieve; cp personalend{test,}.sieve
+ _dosieve ~/sieve/main.sieve -eW ${1:-INBOX} delete
+}
+
+# mail related
+testexim() {
+ # testmail above calls sendmail, which is a link to exim/postfix.
+ # its docs dont say a way of adding an argument
+ # to sendmail to turn on debug output. We could make a wrapper, but
+ # that is a pain. Exim debug args are documented here:
+ # http://www.exim.org/exim-html-current/doc/html/spec_html/ch-the_exim_command_line.html
+ #
+ # http://www.exim.org/exim-html-current/doc/html/spec_html/ch-building_and_installing_exim.html
+ # note, for exim daemon, you can turn on debug options by
+ # adding -d, etc to COMMONOPTIONS in
+ # /etc/default/exim4
+ # exim -d -t <<'EOF'
+ exim -i 'test@zroe.org, t2@zroe.org' <<'EOF'
+From: ian@iankelling.org
+To: test@zroe.org, t2@zroe.org
+Subject: Testing Exim
+
+This is a test message.
+EOF
+}
+
+# toggle keyboard
+tk() {
+ # based on
+ # https://askubuntu.com/questions/160945/is-there-a-way-to-disable-a-laptops-internal-keyboard
+ id=$(xinput --list --id-only 'AT Translated Set 2 keyboard')
+ if xinput list | grep -F '∼ AT Translated Set 2 keyboard' &>/dev/null; then
+ echo enabling keyboard
+ # find the first slave keyboard number, they are all the same in my output.
+ # if they werent, worst case we would need to save the slave number somewhere
+ # when it got disabled.
+ slave=$(xinput list | sed -n 's/.*slave \+keyboard (\([0-9]*\)).*/\1/p' | head -n1)
+ xinput reattach $id $slave
+ else
+ xinput float $id
+ fi
+}
+
+tm() {
+ # timer in minutes
+ # --no-config
+ (sleep $(calc "$* * 60") && mpv --no-config --volume 50 /a/bin/data/alarm.mp3) > /dev/null 2>&1 &
+}
+
+trg() { transmission-remote-gtk&r; }
+trc() {
+ # example, set global upload limit to 100 kilobytes:
+ # trc -u 100
+ TR_AUTH=":$(jq -r .profiles[0].password ~/.config/transmission-remote-gtk/config.json)" transmission-remote transmission.lan -ne "$@"
+}
+
+
+tu() {
+ local s dir
+ dir="$(dirname "$1")"
+ if [[ -e $1 && ! -w $1 || ! -w $(dirname "$1") ]]; then
+ s=s;
+ fi
+ # full path for using in some initial setup steps
+ $s /a/exe/teeu "$@"
+}
+
+vpncmd() {
+ #m s nsenter -t $(pgrep -f "/usr/sbin/openvpn .* --config /etc/openvpn/.*pia.conf") -n -m "$@"
+ m s nsenter -t $(pgrep -f "/usr/sbin/openvpn .* --config /etc/openvpn/.*client.conf") -n -m "$@"
+}
+vpnf() {
+ vpncmd gksudo -u iank "firefox -no-remote -P vpn" &r
+}
+vpni() {
+ vpncmd gksudo -u iank "$*"
+}
+vpnbash() {
+ vpncmd bash
+}
+
+
+vpn() {
+ if [[ -e /lib/systemd/system/openvpn-client@.service ]]; then
+ local vpn_service=openvpn-client
+ else
+ local vpn_service=openvpn
+ fi
+
+ [[ $1 ]] || { echo need arg; return 1; }
+ journalctl --unit=$vpn_service@$1 -f -n0 &
+ s systemctl start $vpn_service@$1
+ # sometimes the ask-password agent does not work and needs a delay.
+ sleep .5
+ # https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=779240
+ # noticed around 8-2017 after update from around stretch release
+ # on debian testing, even though the bug is much older.
+ s systemd-tty-ask-password-agent
+}
+
+vpnoff() {
+ [[ $1 ]] || { echo need arg; return 1; }
+ if [[ -e /lib/systemd/system/openvpn-client@.service ]]; then
+ local vpn_service=openvpn-client
+ else
+ local vpn_service=openvpn
+ fi
+ s systemctl stop $vpn_service@$1
+}
+
+
+
+
+vspicy() { # usage: VIRSH_DOMAIN
+ # connect to vms made with virt-install
+ spicy -p $(sudo virsh dumpxml "$1"|grep "<graphics.*type='spice'"|\
+ sed -r "s/.*port='([0-9]+).*/\1/")
+}
+
+wian() {
+ cat-new-files /m/4e/INBOX/new
+}
+
+wtr() { curl wttr.in/boston; }
+
+xevkb() { xev -event keyboard; }
+
+# * misc stuff
+
+# from curl cheat.sh/:bash_completion
+_cheatsh_complete_curl()
+{
+ local cur prev opts
+ _get_comp_words_by_ref -n : cur
+
+ COMPREPLY=()
+ #cur="${COMP_WORDS[COMP_CWORD]}"
+ prev="${COMP_WORDS[COMP_CWORD-1]}"
+ opts="$(curl -s cheat.sh/:list | sed s@^@cheat.sh/@)"
+
+ if [[ ${cur} == cheat.sh/* ]] ; then
+ COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
+ __ltrim_colon_completions "$cur"
+ return 0
+ fi
+}
+complete -F _cheatsh_complete_curl curl
+
+
+
+
+reset-konsole() {
+ # we also have a file in /a/c/...konsole...
+ local f=$HOME/.config/konsolerc
+ setini DefaultProfile profileian.profile "Desktop Entry" $f
+ setini Favorites profileian.profile "Favorite Profiles" $f
+ setini ShowMenuBarByDefault false KonsoleWindow $f
+ setini TabBarPosition Top TabBar $f
+}
+
+reset-sakura() {
+ while -r read k v; do
+ # shellcheck disable=SC2154
+ setini $k $v sakura /a/c/subdir_files/.config/sakura/sakura.conf
+ done <<'EOF'
+colorset1_back rgb(33,37,39
+less_questions true
+audible_bell No
+visible_bell No
+disable_numbered_tabswitch true
+scroll_lines 10000000
+scrollbar true
+EOF
+}
+
+reset-xscreensaver() {
+ # except for spash, i set these by setting gui options in
+ # xscreensaver-command -demo
+ # then finding the corresponding option in .xscreensaver
+ # spash, i happened to notice in .xscreensaver
+ #
+ # dpmsOff, monitor doesnt come back on using old free software supported nvidia card
+ cat > /home/iank/.xscreensaver <<'EOF'
+mode: blank
+dpmsEnabled: True
+dpmsStandby: 0:02:00
+dpmsSuspend: 0:03:00
+dpmsOff: 0:00:00
+timeout: 0:02:00
+lock: True
+lockTimeout: 0:03:00
+splash: False
+EOF
+
+}
+
+
+# * stuff that makes sense to be at the end
+if [[ "$SUDOD" ]]; then
+ cd "$SUDOD"
+ unset SUDOD
+elif [[ -d /a ]] && [[ $PWD == "$HOME" ]] && [[ $- == *i* ]]; then
+ cd /a
+fi
+
+
+# best practice
+unset IFS
+
+
+# for mitmproxy to get a newer python.
+# commented until i want to use it because it
+# noticably slows bash startup
+#
+
+mypyenvinit () {
+ if [[ $EUID == 0 || ! -e ~/.pyenv/bin ]]; then
+ echo "error: dont be root. make sure pyenv is installed"
+ return 1
+ fi
+ export PATH="$HOME/.pyenv/bin:$PATH"
+ eval "$(pyenv init -)"
+ eval "$(pyenv virtualenv-init -)"
+}
+
+
+export GOPATH=$HOME/go
+path-add $GOPATH/bin
+path-add /usr/local/go/bin
+
+# I have the git repo and a release. either one should work.
+# I have both because I was trying to solve an issue that
+# turned out to be unrelated.
+# ARDUINO_PATH=/a/opt/Arduino/build/linux/work
+export ARDUINO_PATH=/a/opt/arduino-1.8.9
+
+# They want to be added to the start, but i think
+# that should be avoided unless we really need it.
+path-add --end ~/.npm-global
+
+path-add --end $HOME/.cargo/bin
+
+# taken from default changes to bashrc and bash_profile
+path-add --end $HOME/.rvm/bin
+path-add --end $HOME/.gem/ruby/2.3.0/bin
+
+
+export BASEFILE_DIR=/a/bin/fai-basefiles
+
+#export ANDROID_HOME=/a/opt/android-home
+# https://f-droid.org/en/docs/Installing_the_Server_and_Repo_Tools/
+#export USE_SDK_WRAPPER=yes
+#PATH=$PATH:$ANDROID_HOME/tools:$ANDROID_HOME/platform-tools
+
+# didnt get drush working, if I did, this seems like the
+# only good thing to include for it.
+# Include Drush completion.
+# if [ -f "/home/ian/.drush/drush.complete.sh" ] ; then
+# source /home/ian/.drush/drush.complete.sh
+# fi
+
+
+# https://wiki.archlinux.org/index.php/Xinitrc#Autostart_X_at_login
+# i added an extra condition as gentoo xorg guide says depending on
+# $DISPLAY is fragile.
+if [[ ! $DISPLAY && $XDG_VTNR == 1 ]] && shopt -q login_shell && isarch; then
+ exec startx
+fi
+
+
+# ensure no bad programs appending to this file will have an affect
+return 0