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dotfiles/bash/functions.bash

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1.1 KiB
Bash

function reload {
source $HOME/.bash_profile
}
function psg {
ps aux | head -n1
ps aux | grep $1 | grep -v grep
}
function ssh {
# Change tab title
local host=$(echo $1 | cut -d@ -f1)
__iterm_set_title $host
# Change tab color and reset back when conneciton is closed
__iterm_set_bg_rgb 220 20 0 && \
/usr/bin/ssh $@ && \
__iterm_set_bg_reset
}
function shuf {
awk 'BEGIN {srand(); OFMT="%.17f"} {print rand(), $0}' "$@" | \
sort -k1,1n | \
cut -d' ' -f2-
}
function __bash_ssh_complete {
local cur=${COMP_WORDS[COMP_CWORD]}
local opts=$(cat $HOME/.ssh/known_hosts | cut -d' ' -f1 | cut -d, -f1)
COMPREPLY=($(compgen -o nospace -W "$opts" -- $cur))
}
complete -F __bash_ssh_complete ssh
#
# Directory shortcuts
#
function h { cd $HOME/$1; }
function _h { __bash_directory_complete $HOME; }
complete -F _h h
function c { cd $(realpath $PROJECTS/$1); }
function _c { __bash_directory_complete $PROJECTS; }
complete -F _c c
function __bash_directory_complete {
local cur=${COMP_WORDS[COMP_CWORD]}
COMPREPLY=($(compgen -o nospace -W "$(ls $1)" -- $cur))
}