419 lines
12 KiB
Plaintext
419 lines
12 KiB
Plaintext
# Shell aliases & functions for Zsh, almost all work for Bash too
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# zsh helpers {{{1
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if test "$ZSH_NAME" = "zsh"
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then
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alias -g ___='"$(eval "$(fc -ln -1)" | tail -n 1)"'
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alias -g G="| grp"
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alias -g X="| xargs -d '\n'"
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alias -g X1="| xargs -d '\n' -n 1"
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alias -g XC="| xclip -selection clipboard"
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alias -g L="--color=always | ${PAGER:-less}"
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# Edit zsh completion
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edcomp() {
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file=$(echo "$1" | sed 's/^\([^_]\)/_\1/')
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$EDITOR "${fpath[-1]}/$file"
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unfunction "$file" && compinit
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}
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compdef "_files -W ${fpath[-1]}/" edcomp
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writecompletion() {
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echo "#compdef $1" > "_$1"
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$EDITOR "_$1"
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}
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else
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compdef() { true; }
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fi
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# data directory aliases {{{1
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xdh="$XDG_DATA_HOME"
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xch="$XDG_CONFIG_HOME"
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xsh="$XDG_STATE_HOME"
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if test -d "$DATA"; then
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da=$(builtin cd $DATA/_* && pwd)
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d1=$(builtin cd $DATA/1* && pwd)
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d2=$(builtin cd $DATA/2* && pwd)
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d3=$(builtin cd $DATA/3* && pwd)
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d4=$(builtin cd $DATA/4* && pwd)
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dd="$d4/downloads"
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fi 2>/dev/null
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ulimit -c unlimited # Enable core dumps
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which lsb_release >/dev/null && export DIST=$(lsb_release --id | cut -d' ' -f2) || true
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unalias rd 2>/dev/null
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# System help {{{1
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alias h='help'
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compdef help=man
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alias info='info --vi-keys'
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xtrace() {
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set -x
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"$@"
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set +x
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}
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# Shows source code for command, resolving nested aliases
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wh() {
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res=$(which "$@")
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if expr "$res" : "${@:$#}: aliased to" >/dev/null && ! expr "$res" : ".*builtin" >/dev/null
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then echo "$res" | bat --style=plain --language=sh &&
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tool="$(echo "$res" | cut -d' ' -f$(expr 5 '&' "$res" : ".*to \(sudo\|noglob\) " '|' 4) | cut -d'(' -f2)"
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wh $(test $tool = $1 && echo "-p") $tool
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# use command which for other shells
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else test -r "$res" && b "$res" || echo "$res" | bat --style=plain --language=sh
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fi
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}
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compdef wh=which
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pathadd() {
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local IFS=":"
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local result="$@"
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unset IFS
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cat /etc/environment | head -1 | cut -d'"' -f2 | tr ":" "\n" | while read v
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do [[ " $@ " =~ " $v " ]] || result+=":$v"
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done
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echo PATH=\"${result}\"\\n$(cat /etc/environment | tail -n +2) | sudo tee /etc/environment
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}
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# ZSH completion and stuff {{{1
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alias rs="reset && source $HOME/.zshenv && exec $SHELL"
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alias hist='print -z $(history | tac | fzf --tiebreak=index --bind='"'"'del:execute(sed "\;$(echo {4..})$d" -i.bak $HISTFILE)'"'"' | sed "s|^ \+||" | cut -d" " -f5-)'
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# Edit shell config files
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# Exit code 1 - no change, 2 - file not found
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CONFIG_SHELL_FUNCTIONS="${BASH_SOURCE[0]:-${(%):-%x}}"
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edshell() {
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case $1 in
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("") file="$CONFIG_SHELL_FUNCTIONS";;
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(zsh) file="$CONFIG_ZSH/.zshrc";;
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(env) file="$HOME/.zshenv";;
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(-f) grepfile="$(grep --recursive "\(^$2()\|alias $2=\)" $CONFIG_SHELLS -n -m 1)"
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file="$(echo "$grepfile" | cut -d':' -f1)"
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line="$(echo "$grepfile" | cut -d':' -f2)"
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test -f "$file" || return 2;;
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(*) file="$(find $CONFIG_SHELLS -name "$1*" | head -1 | grep . || echo "$CONFIG_SHELLS/$1")";;
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esac
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test -f "$file" && checksum="$(md5sum "$file")"
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$EDITOR "$(test "$line" && echo "+normal! ${line}ggzx" || echo "--")" "${file%:*}"
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test -s "$file" || return 1
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test "$checksum" != "$(md5sum $file)" && rs
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}
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# Edit a file in the PATH
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edbin() {
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f="$(which $1 2>/dev/null)" && test -f "$f" && edit "$f" ||
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edshell -f "$1"; test $? != 2 ||
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edit "$HOME/.local/bin/scripts/$1"
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}
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# Task management & time tracking {{{1
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t() {
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if test "$#" -eq 0 && which tn >/dev/null
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then tn
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else
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if test "$1" = "do"
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then shift && test "$1" -gt 0 2>/dev/null && task mod sched:today "$@" || task add sched:today "$@"
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else task "$@"
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fi
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fi
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}
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alias tw='timew'
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# Create a temporary timewarrior database for testing
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alias twtest='( cp -r "$TIMEWARRIORDB" /tmp/tw-bak && TIMEWARRIORDB=/tmp/timewarriordb-test/$(date +%s) && mkdir -p "$TIMEWARRIORDB"/data && :> "$TIMEWARRIORDB"/timewarrior.cfg && $SHELL )'
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# Systemd {{{1
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alias syslog='less +F /var/log/syslog'
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alias sc='sudo systemctl'
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alias sce='sudo systemctl enable --now'
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alias scd='sudo systemctl disable --now'
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scs() {
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systemctl --user status "*$1*" "$1" ||
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sudo systemctl status "*$1*" "$1"
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}
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alias scu='systemctl --user'
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alias scue='systemctl --user enable --now'
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alias scud='systemctl --user disable --now'
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# Reload or restart matching systemctl service
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scr() {
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systemctl --user reload "$1" ||
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sudo systemctl reload "$1" ||
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systemctl --user restart "$1" ||
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sudo systemctl restart "$1"
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}
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# Restart matching systemctl service with time for adjustments inbetween
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scb() {
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systemctl --user stop --show-transaction "$1"
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sudo systemctl stop --show-transaction "$1"
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read
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systemctl --user start --show-transaction "$1"
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sudo systemctl start --show-transaction "$1"
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}
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alias jcl='sudo SYSTEMD_LESS=FRKi journalctl --boot --no-hostname -e'
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alias jc='jcl -u'
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alias jcj='jcl -o json-pretty -u'
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# Applications {{{1
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# Shorthands
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alias v='edit'
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alias st='synct'
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alias expr='noglob expr'
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alias kc='kdeconnect-cli --refresh && kdeconnect-cli --list-devices'
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# Shortcuts
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alias logoff="loginctl terminate-user $USER"
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alias calb='rlwrap -a bc -l'
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alias dt='python -c "import time;print(time.asctime(time.localtime()))"'
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# Process
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alias println='printf "\n"'
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alias dedup='awk '"'"'!a[$0]++'"'"
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alias lar='last | tac'
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alias lst='( last; last -f /var/log/wtmp.1 ) | grep -v "pts/" | tac | less +G'
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u() {
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topgrade --only emacs --yes
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which pacman-mirrors >/dev/null &&
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sudo pacman-mirrors --geoip &&
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sudo pacman -Syy
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topgrade
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}
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# Remote
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alias delta="sc restart openvpn-client@deltaPeak.service"
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sshl() {
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lemonade server -allow 127.0.0.1 &
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file="/var/tmp/ssh-$1"
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if test ! -e "$file"; then
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ssh-copy-id -i "$(ssh -G "$1" | grep "^identityfile " | head -1 | cut -d " " -f2- | sed "s|^~|$HOME|")" "$1" && touch "$file"
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TERM=xterm-256color kitty +kitten ssh -R 2489:127.0.0.1:2489 "$@"
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else ssh "$@"
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fi
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}
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# Listen to loopback of mic
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alias listen='pactl load-module module-loopback; echo "Press Enter to stop"; read; pactl unload-module module-loopback'
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alias sqli='rlwrap sqlite3 -column -header -cmd .tables'
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alias usergroups="cat /etc/passwd | cut -d':' -f1 | xargs -n 1 id"
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p() { pass "$@" || pass edit "$@"; }
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alias omd="(echo '#+OPTIONS: tags:nil'; xclip -o -selection clipboard) | pandoc -f org-auto_identifiers -t markdown --wrap preserve | xclip -filter"
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alias mdo="pandoc -f gfm-ascii_identifiers-gfm_auto_identifiers -t org-auto_identifiers --wrap preserve"
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alias mdox="xclip -o -selection clipboard | mdo | xclip -filter"
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alias gdiff='git diff --word-diff=color --word-diff-regex=. --no-index'
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alias grp='grpc --ignore-case'
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alias grpc='grep --color=auto --line-number --binary-files=without-match --directories=skip'
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# Grep recursively and paginate
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grpr() { grp --color=always --recursive $(echo $DIRS_IGNORE | sed 's/-x/--exclude-dir/g') "$@" | less -F; }
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# Grep in shell config files
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grsh() { grpr "$@" $HOME/.{ba,z}sh* $HOME/.local/bin $CONFIG_SHELLS $CONFIG_ZSH }
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# Recover stray swap files from neovim
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alias vrec="ls $XDG_DATA_HOME/nvim/swap | sed 's/\%/\//g' | sed 's|\(.*\)\..*|\1|' | head -1 | xargs --no-run-if-empty nvim"
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alias vrecd="ls $XDG_DATA_HOME/nvim/swap | head -1 | xargs -r -i mv {} /tmp"
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# I think this was something about recovering backup files
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unv() { strings $1 | sed 's/5$//' | dedup; }
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alias hx='sudo hexedit --maximize --color'
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# Paginated hexyl
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hex() { hexyl "$@" | "${PAGER:-less}"; }
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alias dic="cat $XDG_DATA_HOME/dictcc/dict.txt | sed '/#/d;/&/d;/^$/d' | fzf --tiebreak=length --bind='alt-bspace:clear-query'"
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alias dict="rlwrap rdictcc -d $XDG_DATA_HOME/dictcc"
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alias dictu="dict -i $XDG_DATA_HOME/dictcc/dict.txt"
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alias startMinecraftServer='curl https://ipinfo.io/ip | xclip -sel clip && cd ~/daten/games/sharedgames/minecraft/server && java -jar forge-1.12.2-14.23.5.2768-universal.jar -mx 8G'
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npm-reinstall() {
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rm -rf $TMPDIR/react-*
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rm -rf node_modules/
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npm cache verify
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npm install
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}
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# Custom tools {{{1
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sedcomment() { sed -i "s/$1/#\0/" "${@:2}"; }
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seduncomment() { sed -i "s/#\($1\)/\0/" "${@:2}"; }
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updateDeps() {
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name="$1"
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pattern="$2"
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depth="4"
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case $name in
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(gradle-wrapper.properties) depth=6;;
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esac
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shift 2
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oldversion="[0-9.]\+"
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while test $# -gt 1; do
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case "$1" in
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(--pattern) oldversion="$2";;
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(--version) version="$2";;
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esac
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shift 2
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done
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echo name $name depth $depth pattern $oldversion version $version
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find -maxdepth $depth -type f -name $name | while read f
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do highlight $f
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sed -i "s/\($pattern\)$oldversion/\1$version/gw /dev/stdout" $f
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done
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}
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alias updateKotlin="updateDeps build.gradle.kts 'kotlin(\"jvm\") version ' --version"
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alias updateGradle='updateDeps gradle-wrapper.properties "services.gradle.org\/distributions\/gradle-" --version'
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alias updateUtils="updateDeps build.gradle.kts '"'"com.github.Xerus2000.util", ".*", "'" --pattern '[^\"]\+' --version"
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# Kill all shell background processes
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alias killbg='kill ${${(v)jobstates##*:*:}%=*}'
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# Kil all Java processes except IDEA
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# Pass "-9" to force-kill and "-q" to not output what has been killed
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killJava() {
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pgrep -f 'java' | while read id
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do if [[ $(ps --no-headers -o cmd $id) != *"idea"* ]]; then
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[[ "$@" == "-q" ]] || echo "killing $(ps -p $id -o pid,cmd --width 350 --no-headers)"
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if [[ "$@" == "-9" ]]
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then kill -9 $id
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else kill $id
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fi
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fi; done
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}
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# Files {{{1
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alias l="ls -l --almost-all --human-readable --group-directories-first --file-type"
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if which fd >/dev/null
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then alias f="noglob fdd"
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fdd() { $(which fd >/dev/null && echo fd || echo fdfind) --color=always --hidden --no-ignore-vcs --one-file-system "$@" | less -F; }
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compdef f=fd
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else
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alias f='find -not -path "*.sync*" -and -not \( -name daten -prune \)'
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alias f1='find -mindepth 1 -maxdepth 1'
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fi
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lowercase_transliterate="y/A-Z /a-z-/"
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which perl-rename >/dev/null &&
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alias lowercase="perl-rename -iv '$lowercase_transliterate'" ||
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alias lowercase="rename -iv '$lowercase_transliterate'"
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# TODO replace cp by rsync, automatically use compression for remote transfers
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# rsync directory properly - suffix both dirs with / to act on contents
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alias rcn='rsync -v --recursive --human-readable --links --dry-run'
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rcd() { rcn --size-only "$@" | tail +2 | tree --fromfile . | less -F; }
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alias rc='rcs --links --times'
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alias rcu='rc --existing --size-only'
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alias rcs='rsync --recursive --info=progress2,remove,symsafe,flist,del --human-readable'
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alias dsync='rc --delete --specials'
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alias move='rc --remove-source-files'
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alias rdiff='rsync --recursive --progress --delete --links --dry-run'
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# Swap the names of two files
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swap() {
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test $# -eq 2 || exit 1
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mv -n $1 $1.tmp
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mv -n $2 $1
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mv -n $1.tmp $2
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}
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# mv with automatic sudo if neccessary
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smv() {
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test -w "$1" && test -w "$(dirname $2)" && mv "$@" || sudo mv "$@"
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}
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# Rename the file inside its directory
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mvf() {
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smv "$1" "$(dirname $1)/$2"
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}
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# Move from $1 to $2 and create a relative symlink
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mvln() {
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file=$(test -f "$1" && echo 1 || echo 0)
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if test -d $1; then
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mkdir -p "$2"
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mv -vT $1 $2
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else
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mv -v $1 $2
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fi
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[ $file -gt 0 -a -d $2 ] && 2="$2/$(basename $1)"
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ln -vsr "$2" "$1"
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}
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# Move into an xdg dir (default XDG_DATA_HOME) and create a symlink
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mvx() {
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mvln "$1" "${2:-$XDG_DATA_HOME}/${1#.}"
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yadm add "$1" ".config/$1" 2>/dev/null
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}
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# Create directory and move into it
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mkcd() {
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mkdir -p "$1" && cd "$1"
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}
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# Other stuff {{{1
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umoul() {
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if test "$1"
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then arg="$1"
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mountpoint="$(test -d "$arg" && realpath "$arg" || echo "${MNT:-${XDG_RUNTIME_DIR}/mnt}/$arg")"
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mountpoint "$mountpoint" 2>/dev/null || test -b "$mountpoint" ||
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mountpoint="$(mount --show-labels | grep "$arg" | cut -d' ' -f3)"
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test "$mountpoint" || return 1
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else mountpoint="$PWD"
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while test "$mountpoint" != "/"; do
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mountpoint "$mountpoint" >/dev/null && break
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mountpoint="$(dirname "$mountpoint")"
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done
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test "$(dirname "$mountpoint")" = "/" && return 1
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fi
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case "$PWD" in
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("$mountpoint"*) cd "$(dirname $mountpoint)";;
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esac
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moul -u "$mountpoint"
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}
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resetdocker() {
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#aptremove docker-ce
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kill $(ps -e | grep docker | cut -d' ' -f2)
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sudo rm -rf /var/run/docker /var/lib/docker
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sudo rm /var/run/docker.*
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#aptinstall docker-ce
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}
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function zipdiff() {
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diff -W200 -y <(unzip -vql $1 | sort -k8) <(unzip -vql $2 | sort -k8) #--suppress-common-lines
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}
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# SWAP
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alias memstat='free -h | awk '"'"'NR==2 {printf "Free memory:\t %s/%s\t(%d%)\n",$7,$2,$7*100/$2} NR==3 {if($2 != "0B") printf "Used swap:\t%s/%s\t(%d%)\n",$3,$2,$2*100/$3}'"'"
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stopswap() {
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memstat
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swap_used=$(cat /proc/meminfo | grep SwapFree | awk '{print $2}')
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mem_available=$(cat /proc/meminfo | grep MemAvailable | awk '{print $2}')
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if test $swap_used = 0
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then echo "No swap is in use."
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elif test $swap_used + 100000 < $mem_available
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then echo "Freeing swap..."
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sudo swapoff -a
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sudo swapon -a
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memstat
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else
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echo "Not enough free memory!"
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fi
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}
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