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.functions
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82 lines (71 loc) · 2.29 KB
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#!/bin/bash
# Jeroen Janssens' jumper functions
# http://jeroenjanssens.com/2013/08/16/quickly-navigate-your-filesystem-from-the-command-line.html
# with some modifications: completion, show marks if no args given, make marks work on OS X 10.8.
export MARKPATH=$HOME/.marks
function j {
if [ -z "$1" ]; then
marks
else
cd -P $MARKPATH/$1 2>/dev/null || echo "No such mark: $1"
fi
}
function _jump() {
local cur=${COMP_WORDS[COMP_CWORD]}
COMPREPLY=( $(compgen -W "$( ls $MARKPATH )" -- $cur) )
}
complete -F _jump j
function mark {
mkdir -p $MARKPATH; ln -s $(pwd) $MARKPATH/$1
}
function unmark {
rm -i $MARKPATH/$1
}
function marks {
ls -l $MARKPATH | sed 's/ / /g' | cut -d' ' -f9- && echo
}
# Create a new directory and enter it
function md() {
mkdir -p "$@" && cd "$@"
}
# clean the current directory
function clean() {
read -p "remove everything here? (y/N)" yn
if [ $yn = "y" ]; then
rm -rf ./* ./.*
fi
}
# check file size
function fs() {
du -sh ${1} | awk '{print $1}'
}
# check processes using a port
function port() {
lsof -iTCP:$1 -sTCP:LISTEN
}
# credit: http://nparikh.org/notes/zshrc.txt
# Usage: extract <file>
# Description: extracts archived files / mounts disk images
# Note: .dmg/hdiutil is Mac OS X-specific.
extract () {
if [ -f $1 ]; then
case $1 in
*.tar.bz2) tar -jxvf $1 ;;
*.tar.gz) tar -zxvf $1 ;;
*.bz2) bunzip2 $1 ;;
*.dmg) hdiutil mount $1 ;;
*.gz) gunzip $1 ;;
*.tar) tar -xvf $1 ;;
*.tbz2) tar -jxvf $1 ;;
*.tgz) tar -zxvf $1 ;;
*.zip) unzip $1 ;;
*.ZIP) unzip $1 ;;
*.pax) cat $1 | pax -r ;;
*.pax.Z) uncompress $1 --stdout | pax -r ;;
*.Z) uncompress $1 ;;
*) echo "'$1' cannot be extracted/mounted via extract()" ;;
esac
else
echo "'$1' is not a valid file"
fi
}