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March 8, 2017 02:39
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Ubuntu dir change script
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| export MARKPATH=$HOME/.marks | |
| export MARKDEFAULT=gavin#设置你的默认书签，可以直接输入g跳转 | |
| function g { | |
| local m=$1 | |
| if [ "$m" = "" ]; then m=$MARKDEFAULT; fi | |
| cd -P "$MARKPATH/$m" 2>/dev/null || echo "No such mark: $m" | |
| } | |
| function mark { | |
| mkdir -p "$MARKPATH" | |
| local m=$1 | |
| if [ "$m" = "" ]; then m=$MARKDEFAULT; fi | |
| rm -f "$MARKPATH/$m" | |
| ln -s "$(pwd)" "$MARKPATH/$m" | |
| } | |
| function unmark { | |
| local m=$1 | |
| if [ "$m" = "" ]; then m=$MARKDEFAULT; fi | |
| rm -i "$MARKPATH/$m" | |
| } | |
| function gs { | |
| ls -l "$MARKPATH" | grep ^l | cut -d ' ' -f 10- | |
| } | |
| _completemarks() { | |
| local curw=${COMP_WORDS[COMP_CWORD]} | |
| local wordlist=$(ls -l "$MARKPATH" | grep ^l | cut -d ' ' -f 10) | |
| COMPREPLY=($(compgen -W '${wordlist[@]}' -- "$curw")) | |
| return 0 | |
| } | |
| complete -F _completemarks g unmark |
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