dotfiles

Configuration dotfiles
git clone git://git.wimdupont.com/dotfiles.git
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.bashrc (3102B)


      1 #
      2 # ~/.bashrc
      3 #
      4 
      5 # If not running interactively, don't do anything
      6 [[ $- != *i* ]] && return
      7 
      8 set -o vi
      9 
     10 shopt -s histappend                      # append to history, don't overwrite it
     11 export PROMPT_COMMAND="history -a; history -c; history -r; $PROMPT_COMMAND"
     12 
     13 GPG_TTY=$(tty)
     14 export GPG_TTY
     15 
     16 export EDITOR=vim
     17 
     18 # requires arc-gtk-theme package
     19 export GTK_THEME=Arc-Dark
     20 
     21 lf () {
     22     # `command` is needed in case `lfcd` is aliased to `lf`
     23     cd "$(command lf -print-last-dir "$@")"
     24 }
     25 
     26 # run single ssh-agent and cache keys for x duration
     27 if ! pgrep -u "$USER" ssh-agent > /dev/null; then
     28     test ! -f "$XDG_RUNTIME_DIR/ssh-agent.env" && touch "$XDG_RUNTIME_DIR/ssh-agent.env" 
     29     ssh-agent -t 30m > "$XDG_RUNTIME_DIR/ssh-agent.env"
     30 fi
     31 if [[ ! -f "$SSH_AUTH_SOCK" ]]; then
     32     source "$XDG_RUNTIME_DIR/ssh-agent.env" >/dev/null
     33 fi
     34 
     35 function ts() {
     36 	date -d @$1 "+%F %r"
     37 }
     38 
     39 function gitbig(){
     40 	git rev-list --objects --all |
     41 	  git cat-file --batch-check='%(objecttype) %(objectname) %(objectsize) %(rest)' |
     42 	  sed -n 's/^blob //p' |
     43 	  sort --numeric-sort --key=2 |
     44 	  cut -c 1-12,41- |
     45 	  $(command -v gnumfmt || echo numfmt) --field=2 --to=iec-i --suffix=B --padding=7 --round=nearest
     46 }
     47 
     48 function rssf(){
     49 	url="$1"; curl -L -s "$url" | sfeed_web "$url"
     50 }
     51 
     52 function findstr(){
     53 	grep -Rn . -e "$1"
     54 }
     55 
     56 function extract () {
     57     case $1 in
     58 	*.tar.bz|*.tar.bz2|*.tbz|*.tbz2) tar xjvf "$1";;
     59 	*.tar.gz|*.tgz) tar xzvf "$1";;
     60 	*.tar.xz|*.txz) tar xJvf "$1";;
     61 	*.tar) tar -xvf "$1";;
     62 	*.zip) unzip "$1";;
     63 	*.rar) unrar x "$1";;
     64 	*.7z) 7z x "$1";;
     65 	*.gz) gzip -dk "$1";;
     66 	*.gpg) gpg --decrypt-files "$1";;
     67     esac
     68 }
     69 
     70 function vimis(){
     71 	sudo vim $(whereis $1 | cut -d ' ' -f2)
     72 }
     73 
     74 function irc(){
     75 	username=$1
     76 	test -z "$username" && echo "Username?" && read username
     77 	tmux new-session -d -s irc && tmux send-keys -t irc "ii -s irc.libera.chat -n $username" Enter
     78 }
     79 
     80 function nkill(){
     81 	if [ -n "$1" ]; then
     82 		for pid in `ps -ef | grep $1 | grep -v $$ | grep -v "grep $1" | tr -s ' ' | cut -f2 -d' '`; do
     83 			echo "killing pid: $pid"
     84 			kill -9 "$pid"
     85 		done
     86 	fi
     87 }
     88 
     89 function leak(){
     90 	name="$1"
     91 	[[ ! -f "$name" ]] && echo "$1 not found in current directory" >&2 && return 1; 
     92 	base="${name%.*}"
     93 	case "${name##*.}" in
     94 		"c")
     95 			gcc -g "$name" -o "$base"
     96 			;;
     97 		"cpp")
     98 			g++ -g "$name" -o "$base"
     99 			;;
    100 		*)
    101 			base="$name"
    102 			;;
    103 	esac
    104 	valgrind --leak-check=full --show-leak-kinds=all --track-origins=yes -s "$base"
    105 }
    106 
    107 function cex() {
    108 	txt=$(mktemp) || exit 1
    109 	command cex -f "$txt" && cd "$(cat "$txt")"
    110 	rm "$txt"
    111 }
    112 
    113 alias ls='ls --color=auto'
    114 alias ll='ls -l'
    115 alias weather='curl wttr.in'
    116 alias bt='bluetoothctl'
    117 alias e='cex'
    118 alias wifi='nmcli radio wifi'
    119 alias todo='vim ~/authored/.todo.adoc'
    120 alias signal-cli='sh ~/Downloads/signal-cli/signal-cli.sh'
    121 alias lg='lazygit'
    122 alias rss='export SFEED_URL_FILE="$HOME/.sfeed/urls" && [ -f "$SFEED_URL_FILE" ] || touch "$SFEED_URL_FILE" && sfeed_curses ~/.sfeed/feeds/*'
    123 alias rssu='sfeed_update ~/.sfeed/sfeedrc'
    124 alias rsse='vim ~/.sfeed/sfeedrc'
    125 alias lockcheck='faillock --user $USER'
    126 alias lockfree='faillock --user $USER --reset'
    127 
    128 PS1='[\u@\h \W]\$ '