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December 16, 2015 01:39
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| function cd { | |
| if [ $# = 0 ];then | |
| command cd | |
| elif [ "$1" = "-" ];then | |
| local opwd=$OLDPWD | |
| pushd . >/dev/null | |
| command cd $opwd | |
| elif [ -f "$1" ];then | |
| pushd . >/dev/null | |
| command cd $(dirname "$@") | |
| else | |
| pushd . >/dev/null | |
| command cd "$@" | |
| fi | |
| } | |
| alias bd="popd >/dev/null" |
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