X-Git-Url: https://iankelling.org/git/?a=blobdiff_plain;f=brc;h=b2df5c28bcd8aa102fc4eef73ca43b69b379610e;hb=768363d8771edb9d9ed82425fa772d77b90139c0;hp=d17c1a132e70ee4b7bc0f3f01bc39210ccf7f6bb;hpb=3fb3cc1b27a2ab661a4b46a36dd2114ce96020a4;p=distro-setup diff --git a/brc b/brc index d17c1a1..b2df5c2 100644 --- a/brc +++ b/brc @@ -5,11 +5,19 @@ # Use source ~/.bashrc instead of doing bash -l when running a script # so this can set extdebug and avoid the bash debugger. + + if [[ -s /a/bin/errhandle/err ]]; then - source /a/bin/errhandle/err -elif [[ -s $bashrc_dir/err ]]; then # shellcheck source=/a/bin/errhandle/err - source $bashrc_dir/err + source /a/bin/errhandle/err + # wtf, shellcheck doesn't allow disabling warnings in elifs +else + # bleh shellcheck can't handle disabling in an elif, so nesting this if. + # shellcheck disable=SC2154 # set in .bashrc + if [[ -s $bashrc_dir/err ]]; then + # shellcheck source=/a/bin/errhandle/err + source $bashrc_dir/err + fi fi # In t8, it runs clear_console for login shells by default. I don't want @@ -261,16 +269,16 @@ if [[ $SOE ]]; then fi - - mysrc() { local path dir file path=$1 dir=${path%/*} file=${path##*/} if [[ -s $path ]]; then + # shellcheck disable=SC1090 # this is dynamic, shellcheck can't follow it. source $path elif [[ -s $bashrc_dir/$file ]]; then + # shellcheck disable=SC1090 # this is dynamic, shellcheck can't follow it. source $bashrc_dir/$file fi } @@ -285,9 +293,10 @@ mysrc /a/bin/distro-functions/src/package-manager-abstractions # # good guide to some of its basic features is the readme file # https://github.com/junegunn/fzf -if [[ -s /usr/share/doc/fzf/examples/key-bindings.bash ]]; then - source /usr/share/doc/fzf/examples/key-bindings.bash -fi + +# if [[ -s /usr/share/doc/fzf/examples/key-bindings.bash ]]; then +# source /usr/share/doc/fzf/examples/key-bindings.bash +# fi # * functions @@ -311,8 +320,8 @@ ccomp() { c=$(complete -p $src 2>/dev/null) || return 0 fi # remove $src( .*|$) - c=${c% $src} - c=${c%% $src *} + c=${c% "$src"} + c=${c%% "$src" *} eval $c $* } @@ -450,7 +459,7 @@ cl() { tac ~/.cdirs | awk '!seen[$0]++' | head -n 200 | tac | sponge ~/.cdirs || [[ $? == 141 ]] fi - for (( j=$start; j >= 0; j-- )); do + for (( j=start; j >= 0; j-- )); do line="${lines[$j]}" if [[ ! $line || ${alines[$line]} || ! -d "$line" || $line == "$PWD" || line == "$HOME" ]]; then continue @@ -485,7 +494,7 @@ bl() { fi j=1 if (( start >= 0 )); then - for (( i=$start; i >= 0 ; i-- )); do + for (( i=start; i >= 0 ; i-- )); do printf "%s %s\n" $j ${_dir_back[i]} j=$(( j + 1 )) if (( j >= max )); then @@ -506,7 +515,7 @@ bl() { fi echo -- j=1 - for (( i=$start; i >= 0 ; i-- )); do + for (( i=start; i >= 0 ; i-- )); do printf "%s %s\n" $j ${_dir_forward[i]} j=$(( j + 1 )) if (( j >= max )); then @@ -534,7 +543,7 @@ pd() { "$@" |& pee cat "logger -t $tag" || ret=$? echo "exited with status=$ret" | pee cat "logger -t $tag" # this avoids any err-catch - (( $ret == 0 )) || return $ret + (( ret == 0 )) || return $ret } ccomp time pd @@ -582,7 +591,7 @@ jdo() { unset jr_pid fg &>/dev/null ||: # this avoids any err-catch - (( $ret == 0 )) || return $ret + (( ret == 0 )) || return $ret } ccomp time jdo #### end fsf section @@ -608,7 +617,7 @@ chere() { # file cut copy and paste, like the text buffers :) # I havnt tested these. _fbufferinit() { # internal use - ! [[ $my_f_tempdir ]] && my_f_tempdir=$(mktemp -d) + ! [[ $my_f_tempdir ]] && my_f_tempdir="$(mktemp -d)" rm -rf "${my_f_tempdir:?}"/* } fcp() { # file cp @@ -640,8 +649,7 @@ _khfix_common() { ip_entry=$ip host_entry=$host fi - tmpfile=$(mktemp) - if [[ $host != $ip ]]; then + if [[ $host != "$ip" ]]; then key=$(ssh-keygen -F "$host_entry" -f $file | sed -r 's/^.*([^ ]+ +[^ ]+) *$/\1/') if [[ $key ]]; then grep -Fv "$key" "$file" | sponge "$file" @@ -663,6 +671,33 @@ khcopy() { ssh-copy-id $1 } +# ya, hacky hardcoded hostnames in 2023. we could do better +hssh-update() { + local -a failed_hosts hosts + case $HOSTNAME in + sy|kd) + hosts=( + kd x3.office.fsf.org syw + ) + ;; + x3) + hosts=( + b8.nz sywg.b8.nz + ) + ;; + esac + for host in ${hosts[@]}; do + e $host + if ! scp /b/fai/fai/config/files/usr/local/bin/hssh/IANK root@$host:/usr/local/bin/hssh; then + failed_hosts+=($host) + fi + done + if (( ${#failed_hosts[@]} >= 1 )); then + echo failed_hosts=${failed_hosts[*]} + return 1 + fi +} + a() { local x x=$(readlink -nf "${1:-$PWD}") @@ -677,33 +712,56 @@ for field in {1..20}; do done # h1 = head -n1 for num in {1..9}; do - eval h$num"() { head -n$num; }" + eval h$num"() { head -n$num || [[ \$? == 141 ]]; }" done hexipv4() { + # shellcheck disable=SC2046 disable=SC2001 disable=SC2183 # hacks, expected printf '%d.%d.%d.%d\n' $(echo $1 | sed 's/../0x& /g') } vp9() { - local f out outdir in + local f out outdir in fname origdir skip1 + origdir="$PWD" outdir=vp9 - case $1 in - --out) - outdir=$2 - shift 2 - ;; - esac + skip1=false + while [[ $1 == -* ]]; do + case $1 in + # if we got interrupted after 1st phase + -2) + skip1=true + shift + ;; + --out) + outdir=$2 + shift 2 + ;; + esac + done m mkdir -p $outdir + # first pass only uses about 1 cpu, so run in parallel for f; do - out=$PWD/$outdir/$f - in=$PWD/$f - m cd $(mktemp -d) - pwd - m ffmpeg -threads 0 -i $in -g 192 -vcodec libvpx-vp9 -vf scale=-1:720 -max_muxing_queue_size 9999 -b:v 750K -pass 1 -an -f null /dev/null - m ffmpeg -y -threads 0 -i $in -g 192 -vcodec libvpx-vp9 -vf scale=-1:720 -max_muxing_queue_size 9999 -b:v 750K -pass 2 -c:a libvorbis -qscale:a 5 $out - cd - + { + fname="${f##*/f}" + if [[ $f == /* ]]; then + in="$f" + else + in=$origdir/$f + fi + out="$origdir/$outdir/$fname" + mkdir -p /tmp/vp9/$fname + cd /tmp/vp9/$fname + if ! $skip1 && [[ ! -s ffmpeg2pass-0.log ]]; then + # -nostdin or else wait causes ffmpeg to go into stopped state. dunno why, random stackoverflow answer. + m ffmpeg -nostdin -hide_banner -loglevel error -i $in -g 192 -vcodec libvpx-vp9 -vf scale=-1:720 -max_muxing_queue_size 9999 -b:v 750K -pass 1 -an -f null /dev/null + fi + if [[ -e $out ]]; then rm -f $out; fi + m ffmpeg -nostdin -hide_banner -loglevel error -y -i $in -g 192 -vcodec libvpx-vp9 -tile-rows 2 -vf scale=-1:720 -max_muxing_queue_size 9999 -b:v 750K -pass 2 -c:a libvorbis -qscale:a 5 $out + } & done + wait -f + cd "$origdir" } utcl() { # utc 24 hour time to local hour 24 hour time @@ -958,13 +1016,18 @@ digdiff() { diff -u /tmp/digdiff <(digsort $s2 "$@") } +# date in a format i like reading dt() { date "+%A, %B %d, %r" "$@" } dtr() { date -R "$@" } -ccomp date dt dtr +# date with all digits in a format i like +dtd() { + date +%F_%T% "$@" +} +ccomp date dt dtr dtd dus() { # du, sorted, default arg of du -sh ${@:-*} | sort -h @@ -1006,6 +1069,7 @@ ediff() { } # mail related +# shellcheck disable=SC2120 # we expect to pass arguments in use outside this file etail() { ngset tail -F /var/log/exim4/mainlog /var/log/exim4/*main /var/log/exim4/paniclog /var/log/exim4/*panic -n 200 "$@" @@ -1019,6 +1083,10 @@ etail2() { } ccomp tail etail etail2 +# ran into this online, trying it out +detach() { + ( "$@" &>/dev/null & disown ) +} showkeys() { ssh "$@" cat .ssh/authorized_keys{,2} @@ -1035,7 +1103,7 @@ eoldpids() { fi for pid in $(pgrep -f '^/usr/sbin/exim4( |$)'); do # the daemonpid gets reexeced on HUP (service reloads), keeping its same old timestamp - if [[ $pid == $daemonpid ]]; then + if [[ $pid == "$daemonpid" ]]; then continue fi piduptime=$(awk -v ticks="$(getconf CLK_TCK)" 'NR==1 { now=$1; next } END { printf "%9.0f\n", now - ($20/ticks) }' /proc/uptime RS=')' /proc/$pid/stat) ||: # sometimes pids disappear pretty fast @@ -1059,12 +1127,13 @@ etailnew() { } # exim watch as old pids go away ewatchold() { - local configtime pid piduptime now + local configtime pid piduptime now tmpstr local -i count local -a oldpids count=0 while true; do - oldpids=($(eoldpids)) + tmpstr=$(eoldpids) + mapfile -t oldpids <<<"$tmpstr" if (( ! ${#oldpids[@]} )); then return fi @@ -1109,6 +1178,20 @@ econfdev() { update-exim4.conf -d /tmp/edev/etc/exim4 -o /tmp/edev/e.conf } +# exim grep in +# show important information about incoming mail in the exim log +egrin() { + sed -rn '/testignore|jtuttle|eximbackup/!s/^[^ ]+ ([^ ]+) [^ ]+ [^ ]+ <= ([^ ]+).*T="(.*)" from (<[^ ]+> .*$)/\1 \4\n \3/p' <${1:-/var/log/exim4/mainlog} +} + +# 2nd line is message-id: +egrinid() { + sed -rn '/testignore|jtuttle|eximbackup/!s/^[^ ]+ ([^ ]+) [^ ]+ [^ ]+ <= ([^ ]+).* id=([^ ]+) T="(.*)" from (<[^ ]+> .*$)/\1 \5\n \3\n \4/p' <${1:-/var/log/exim4/mainlog} +} +etailin() { + tail -F /var/log/exim4/mainlog | sed -rn '/testignore|jtuttle|eximbackup/!s/^[^ ]+ ([^ ]+) [^ ]+ [^ ]+ <= ([^ ]+).*T="(.*)" from (<[^ ]+> .*$)/\1 \4\n \3/p' +} + @@ -1140,13 +1223,62 @@ ffconcat() { ffmpeg -f concat -safe 0 -i $tmpf -c copy "$1" rm $tmpf } +ffremux() { + local tmpf tmpd + if (( $# == 0 )); then + echo ffremux error expected args >&2 + return 1 + fi + tmpd="$(mktemp -d)" + for f; do + tmpf=$tmpd/"${f##*/}" + ffmpeg -i "$f" -c:v copy -c:a copy $tmpf + cat $tmpf >"$f" + done + rm -r $tmpd +} + -# full path without resolving symlinks + +# absolute path of file/dir without resolving symlinks. +# +# Most of the time, I want this where I would normally use readlink. +# This is what realpath -s does in most cases, but sometimes it +# actually resolves symlinks, at least when they are in /. +# +# Note, if run on a dir, if the final component is relative, it won't +# resolve that. Use the below fpd for that. +# +# note: we could make a variation of this which +# assigns to a variable name using eval, so that we don't have to do +# x=$(fp somepath), which might save subshell overhead and look nice, +# but I'm not going to bother. fp() { - local dir base - base="${1##*/}" - dir="${1%$base}" - printf "%s/%s\n" $(cd $dir; pwd) "$base" + local initial_oldpwd initial_pwd dir base + initial_oldpwd="$OLDPWD" + initial_pwd="$PWD" + if [[ $1 == */* ]]; then + dir="${1%/*}" + base="/${1##*/}" + # CDPATH because having it set will cause cd to possibly print output + CDPATH='' cd "$dir" + printf "%s%s\n" "$PWD" "$base" + CDPATH='' cd "$initial_pwd" + OLDPWD="$initial_oldpwd" + else + printf "%s/%s\n" "$PWD" "$1" + fi +} +# full path of directory without resolving symlinks +fpd() { + local initial_oldpwd initial_pwd dir + initial_oldpwd="$OLDPWD" + initial_pwd="$PWD" + dir="$1" + CDPATH='' cd "$dir" + printf "%s%s\n" "$PWD" "$base" + cd "$initial_pwd" + OLDPWD="$initial_oldpwd" } @@ -1166,7 +1298,7 @@ frozenrm() { local ids=() while read -r line; do printf '%s\n' "$line" - ids+=($(printf '%s\n' "$line" |gr frozen|awk '{print $3}')) + ids+=("$(printf '%s\n' "$line" |gr frozen|awk '{print $3}')") done < <(s mailq) echo "sleeping for 2 in case you change your mind" sleep 2 @@ -1264,6 +1396,7 @@ g() { if [[ $EMACSDIR ]]; then # Alter the path here, otherwise the nfs mount gets triggered on the # first path lookup when emacs is not being used. + # shellcheck disable=SC2098 disable=SC2097 # false positive PATH="$EMACSDIR/lib-src:$EMACSDIR/src:$PATH" EHOME=$HOME HOME=$EMACSDIR m emacsclient -a "" $args "$@" else if $gdb; then @@ -1272,8 +1405,8 @@ g() { # m gdb -ex="set follow-fork-mode child" -ex=r -ex=quit --args emacs --daemon m emacsclient -a "" $args "$@" sleep 1 - cd /a/opt/emacs-$(distro-name)$(distro-num) - s gdb -p $(pgrep -f 'emacs --daemon') -ex c + cd "/a/opt/emacs-$(distro-name)$(distro-num)" + s gdb -p "$(pgrep -f 'emacs --daemon')" -ex c cd - else m emacsclient -a "" $args "$@" @@ -1313,9 +1446,22 @@ ccomp grep gr grr rg() { grr "$@"; } ccomp grep rg -hr() { # horizontal row. used to break up output - printf "$(tput setaf 5 2>/dev/null ||:)█$(tput sgr0 2>/dev/null||:)%.0s" $(eval echo "{1..${COLUMNS:-60}}") - echo +# recursive everything. search for files/dirs and lines. rs = easy chars to press +re() { + local query + query="$1" + find "$@" -not \( -name .svn -prune -o -name .git -prune \ + -o -name .hg -prune -o -name .editor-backups -prune \ + -o -name .undo-tree-history -prune \) 2>/dev/null | grep -iP --color=auto "$query" + grr -m 5 "$@" +} + +# horizontal row. used to break up output +hr() { + local blocks + # 180 is long enough. + blocks=██████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████ + printf "%s\n" "$(tput setaf 5 2>/dev/null ||:)${blocks:0:${COLUMNS:-180}}$(tput sgr0 2>/dev/null||:)" } # highlight hl() { @@ -1326,6 +1472,7 @@ hl() { col=$((60 - input_len)) printf "\e[1;97;41m%s" "$*" if (( col > 0 )); then + # shellcheck disable=SC2046 # needed to work as intended. a better way would be like hr above. printf "\e[1;97;41m \e[0m%.0s" $(eval echo "{1..${col}}") fi echo @@ -1346,11 +1493,11 @@ hrcat() { local f; for f; do [[ -f $f ]] || continue; hr; echo "$f"; cat "$f"; d # On first use, you input username/pass and it gets an oath token so you dont have to repeat # it\'s at ~/.config/hub hub() { - local up uptar updir p v + local up uptar updir p re # example https://github.com/github/hub/releases/download/v2.14.2/hub-linux-amd64-2.14.2.tgz up=$(wget -q -O- https://api.github.com/repos/github/hub/releases/latest | jq -r .assets[].browser_download_url | grep linux-amd64) re='[[:space:]]' - if [[ ! $up || $up == $re ]]; then + if [[ ! $up || $up =~ $re ]]; then echo "failed to get good update url. got: $up" fi uptar=${up##*/} @@ -1405,9 +1552,17 @@ ipp() { git push } - ifn() { - # insensitive find + local glob + glob="$1" + shift + find -L "$@" -not \( -name .svn -prune -o -name .git -prune \ + -o -name .hg -prune -o -name .editor-backups -prune \ + -o -name .undo-tree-history -prune \) -iname "*$glob*" 2>/dev/null +} + +ifh() { + # insensitive find here. args are combined into the search string. # -L = follow symlinks find -L . -not \( -name .svn -prune -o -name .git -prune \ -o -name .hg -prune -o -name .editor-backups -prune \ @@ -1435,14 +1590,16 @@ pst() { pstree -apnA } -jtail() { - journalctl -n 10000 -f "$@" -} -jr() { journalctl "$@" ; } -jrf() { journalctl -f "$@" ; } +# journalctl with times in the format the --since= and --until= options accept +jrt() { journalctl -e -n100000 -o short-full "$@"; } +jr() { journalctl -e -n100000 "$@" ; } +jrf() { journalctl -n1000 -f "$@" ; } jru() { - journalctl -u exim4 _SYSTEMD_INVOCATION_ID=$(systemctl show -p InvocationID --value $1) + # the invocation id is "assigned each time the unit changes from an inactive + # state into an activating or active state" man systemd.exec + journalctl -e --no-tail -u exim4 _SYSTEMD_INVOCATION_ID="$(systemctl show -p InvocationID --value $1)" } +ccomp journalctl jr jrf jru @@ -1505,6 +1662,7 @@ low() { # make filenames lowercase, remove bad chars fi f="${arg##*/}" new="${f,,}" # downcase + # shellcheck disable=SC2031 # seems like a shellcheck bug new="${new//[^a-zA-Z0-9._-]/_}" # sub bad chars new="${new#"${new%%[[:alnum:]]*}"}" # remove leading/trailing non-alnum new="${new%"${new##*[[:alnum:]]}"}" @@ -1542,14 +1700,19 @@ ksu() { # history search unique # inexplicably truncated in the past. histrm() { history -n - HISTTIMEFORMAT= history | awk -v IGNORECASE=1 '{ a=$1; sub(/^ *[^ ]+ */, "") }; /'"$*"'/' - read -p "press anything but contrl-c to delete" - for entry in $(HISTTIMEFORMAT= history | awk -v IGNORECASE=1 '{ a=$1; sub(/^ *[^ ]+ */, "") }; /'"$*"'/ { print a }' | tac); do + HISTTIMEFORMAT='' history | awk -v IGNORECASE=1 '{ a=$1; sub(/^ *[^ ]+ */, "") }; /'"$*"'/' + read -r -p "press anything but contrl-c to delete" + for entry in $(HISTTIMEFORMAT='' history | awk -v IGNORECASE=1 '{ a=$1; sub(/^ *[^ ]+ */, "") }; /'"$*"'/ { print a }' | tac); do history -d $entry done history -w } +# history without the date +histplain() { + history "$@" | cut -d' ' -f 7- +} + ccomp grep k ks ksu histrm @@ -1565,7 +1728,16 @@ mkc() { ccomp mkdir mkc mkct() { - mkc $(mktemp -d) + mkc "$(mktemp -d)" +} +# mkdir the last arg, cp the rest into it +mkcp() { + mkdir -p "${@: -1}" + cp "${@:1:$#-1}" "${@: -1}" +} +mkmv() { + mkdir -p "${@: -1}" + mv "${@:1:$#-1}" "${@: -1}" } mkt() { # mkdir and touch file @@ -1579,12 +1751,24 @@ mkdir() { command mkdir -p "$@"; } nags() { # https://github.com/HenriWahl/Nagstamon/issues/357 - if ! pgrep -f /usr/lib/notification-daemon/notification-daemon >/dev/null; then - /usr/lib/notification-daemon/notification-daemon & + if ! pgrep -f /usr/bin/dunst >/dev/null; then + /usr/bin/dunst & fi /usr/bin/nagstamon & } +# profanity screen +profsrc() { + screen -RD -S profanity +} + +# i dont want to wait for konsole to exit... +prof() { + command prof &>/dev/null & +} + + + nmt() { # cant use s because sudo -i doesnt work for passwordless sudo command case $EUID in @@ -1633,7 +1817,7 @@ p6() { ping6 "$@" 2001:4860:4860::8888; } pkx() { # package extract local pkg cached tmp f - c $(mktemp -d) + c "$(mktemp -d)" pkg=$1 # shellcheck disable=SC2012 cached=$(ls -t /var/cache/apt/archives/$pkg* | tail -n1 2>/dev/null) ||: @@ -1649,19 +1833,21 @@ pkx() { # package extract # pgrep and kill pk1() { - local pid - pid=($(pgrep -f "$*")) - case ${#pid[@]} in + local tmpf + local -a pids + tmpf=$(pgrep -f "$*") + mapfile -t pids <<<"$tmpf" + case ${#pids[@]} in 1) # shellcheck disable=SC2128 { - ps -F $pid - m kill $pid + ps -F ${pids[0]} + m kill ${pids[0]} } ;; 0) echo "no pid found" ;; *) - ps -F ${pid[@]} + ps -F ${pids[@]} ;; esac } @@ -1705,7 +1891,7 @@ r() { # scp is insecure and deprecated. scp() { - rsync --inplace "$@" + rsync -Pt --inplace "$@" } ccomp rsync scp @@ -1720,6 +1906,7 @@ EOF # reapply bashrc reb() { + # shellcheck disable=SC1090 # expected to not follow source ~/.bashrc } @@ -1812,6 +1999,11 @@ reresolv() { fi } +# add annoyingly long argument which should be the default +sedi() { + sed -i --follow-symlinks "$@" +} + rmstrips() { ssh fencepost head -n 300 /gd/gnuorg/EventAndTravelInfo/rms-current-trips.txt | less } @@ -1856,7 +2048,7 @@ ccomp sudo s sb se safe_rename() { # warn and dont rename if file exists. # mv -n exists, but it\'s silent if [[ $# != 2 ]]; then - echo safe_rename error: $# args, need 2 >2 + echo safe_rename error: $# args, need 2 >&2 return 1 fi if [[ $1 != "$2" ]]; then # yes, we want to silently ignore this @@ -1902,7 +2094,7 @@ setini() { # set a value in a .ini style file if [[ -s $file ]]; then sed -ri -f - "$file" <&2 + echo 'error: missing SL_INFO_DIR env var' >&2 return 1 fi @@ -2136,7 +2343,7 @@ sl() { if $haveinfo && [[ $type == b ]]; then info_sec=${tmp::10} - read files_sec _ < <(find -L $SL_FILES_DIR -printf "%T@ %p\n" | sort -nr || [[ $? == 141 || ${PIPESTATUS[0]} == 32 ]] ) + read -r files_sec _ < <(find -L $SL_FILES_DIR -printf "%T@ %p\n" | sort -nr || [[ $? == 141 || ${PIPESTATUS[0]} == 32 ]] ) files_sec=${files_sec%%.*} if (( files_sec > info_sec )); then dorsync=true @@ -2147,7 +2354,7 @@ sl() { sync_dirname=${SL_FILES_DIR##*/} if [[ ! $SL_FILES_DIR ]]; then - echo error: missing '$SL_FILES_DIR' env var >&2 + echo 'error: missing SL_FILES_DIR env var' >&2 return 1 fi @@ -2217,8 +2424,12 @@ slog() { while getopts "lt" option do case $option in - l ) arg_base=$logdir ;; - t ) do_stamp=true ;; + l) arg_base=$logdir ;; + t) do_stamp=true ;; + *) + echo error: bad option + return 1 + ;; esac done shift $((OPTIND - 1)) @@ -2249,7 +2460,7 @@ srm () { srun() { scp $2 $1:/tmp - ssh $1 /tmp/${2##*/} $(printf "%q\n" "${@:2}") + ssh $1 "/tmp/${2##*/}" "$(printf "%q\n" "${@:2}")" } @@ -2311,15 +2522,23 @@ psoff() { # however, DEBUG is not inherited, so we need to run it outside a function. # And we want to run set -x afterwards to avoid spam, so we cram everything # in here, and then it will run after this function is done. - PROMPT_COMMAND='trap DEBUG; unset PROMPT_COMMAND; PS1="\w \$ "' + # # set as array to satisfy shellcheck, but it is equivalent to setting it as non-array + PROMPT_COMMAND=('trap DEBUG; unset PROMPT_COMMAND; PS1="\w \$ "') } pson() { - PROMPT_COMMAND=prompt-command + PROMPT_COMMAND=(prompt-command) if [[ $TERM == *(screen*|xterm*|rxvt*) ]]; then trap 'settitle "$BASH_COMMAND"' DEBUG fi } +# prometheus node curl +pnodecurl() { + local host + host=${1:-127.0.0.1} + s curl --cert-type PEM --cert /etc/prometheus/ssl/prometheus_cert.pem --key /etc/prometheus/ssl/prometheus_key.pem --cacert /etc/prometheus/ssl/prom_node_cert.pem --resolve prom_node:9100:$host -v https://prom_node:9100/metrics +} + tx() { # toggle set -x, and the prompt so it doesnt spam if [[ $- == *x* ]]; then set +x @@ -2350,7 +2569,9 @@ nonet() { m() { printf "%s\n" "$*"; "$@"; } -# update file. note: duplicated in mail-setup +# update file. note: duplicated in mail-setup. +# updates $ur u result to true or false +# updates $reload to true if file updated is in /etc/systemd/system u() { local tmp tmpdir dest="$1" local base="${dest##*/}" @@ -2359,14 +2580,17 @@ u() { # dest has a directory component mkdir -p "$dir" fi + # shellcheck disable=SC2034 # see comment at top of function ur=false # u result - tmpdir=$(mktemp -d) + tmpdir="$(mktemp -d)" cat >$tmpdir/"$base" tmp=$(rsync -ic $tmpdir/"$base" "$dest") if [[ $tmp ]]; then printf "%s\n" "$tmp" + # shellcheck disable=SC2034 # see comment at top of function ur=true if [[ $dest == /etc/systemd/system/* ]]; then + # shellcheck disable=SC2034 # see comment at top of function reload=true fi fi @@ -2426,7 +2650,7 @@ zr() { local tmp tmp=$(type -p "$1") if [[ $tmp ]]; then - cd $(mktemp -d) + cd "$(mktemp -d)" cp -a "$tmp" . shift ./"${tmp##*/}" "$@" @@ -2491,11 +2715,40 @@ spark() for n in $numbers do - _spark_echo -n ${ticks[$(( ((($n-$min)<<8)/$f) ))]} + _spark_echo -n ${ticks[$(( (((n-min)<<8)/f) ))]} done _spark_echo } +pdfwc() { local f; for f; do echo "$f" "$(pdfinfo "$f" | awk '/^Pages:/ {print $2}')"; done } + + +# nvm install script appended this to my .bashrc. I dont want to run it all the time, +# so put it in a function. +nvm-init() { + export NVM_DIR="$HOME/.nvm" + # shellcheck disable=SC1091 # may not exist, & third party + [ -s "$NVM_DIR/nvm.sh" ] && source "$NVM_DIR/nvm.sh" # This loads nvm + # shellcheck disable=SC1091 # may not exist, & third party + [ -s "$NVM_DIR/bash_completion" ] && source "$NVM_DIR/bash_completion" # This loads nvm bash_completion +} + + +leap-year() { + if date -d 'february 29' &>/dev/null; then + year_days=366 + else + year_days=365 + fi + echo $year_days +} + +# on-battery +on-bat() { + if [[ -e /sys/class/power_supply/AC/online && $(/dev/null; then term_bold="$(tput bold)" term_red="$(tput setaf 1)" term_green="$(tput setaf 2)" + # shellcheck disable=SC2034 # expected term_yellow="$(tput setaf 3)" term_purple="$(tput setaf 5)" term_nocolor="$(tput sgr0)" # no font attributes @@ -2577,14 +2831,14 @@ if [[ $- == *i* ]]; then # faster than sourceing the file im guessing if [[ -e /dev/shm/iank-status && ! -e /tmp/quiet-status ]]; then - eval $(< /dev/shm/iank-status) + eval "$(< /dev/shm/iank-status)" fi if [[ $MAIL_HOST && $MAIL_HOST != "$HOSTNAME" ]]; then ps_char="@ $ps_char" fi jobs_char= if [[ $(jobs -p) ]]; then - jobs_char='\j ' + jobs_char='j\j ' fi # We could test if sudo is active with sudo -nv # but then we get an email and log of lots of failed sudo commands. @@ -2601,7 +2855,7 @@ if [[ $- == *i* ]]; then # titelbar below #echo -ne "$_title_escape $HOSTNAME ${PWD/#$HOME/~} \007" } - PROMPT_COMMAND=prompt-command + PROMPT_COMMAND=(prompt-command) if [[ $TERM == screen* ]]; then _title_escape="\033]..2;" @@ -2618,7 +2872,7 @@ if [[ $- == *i* ]]; then # These are some checks to help ensure we dont set the title at # times that the debug trap is running other than the case we # want. Some of them might not be needed. - if (( ${#FUNCNAME[@]} != 1 || ${#BASH_ARGC[@]} != 2 || $BASH_SUBSHELL != 0 )); then + if (( ${#FUNCNAME[@]} != 1 || ${#BASH_ARGC[@]} != 2 || BASH_SUBSHELL != 0 )); then return 0 fi if [[ $1 == prompt-command ]]; then @@ -2650,8 +2904,10 @@ fi # best practice unset IFS -# shellcheck disable=SC1090 -[[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm" # Load RVM into a shell session *as a function* +if [[ -s "$HOME/.rvm/scripts/rvm" ]]; then + # shellcheck disable=SC1091 + source "$HOME/.rvm/scripts/rvm" +fi # I had this idea to start a bash shell which would run an initial # command passed through this env variable, then continue on