80 lines
2.1 KiB
Plaintext
80 lines
2.1 KiB
Plaintext
function cd_history () {
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if [ -z "$1" ]
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then \cd "$HOME"
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return
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fi
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old=$( tail -n 149 "$HOME/.bash_cdhistory" )
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echo "$old" > "$HOME/.bash_cdhistory"
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\cd "$1"
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p=$( pwd )
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b=$( basename "$p" )
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echo $b":"$p >> "$HOME/.bash_cdhistory"
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}
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alias cd=cd_history
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function qcd() {
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while getopts alhm opt
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do case "$opt" in
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a)
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# Adding
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name=${!OPTIND}
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if [ -z "$name" ]
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then name=$( basename $( pwd ))
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fi
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echo "$name":$( pwd )
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echo "$name":$( pwd ) >> ~/.qcd
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;;
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l)
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echo ==History ~/.bash_cdhistory:
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cat ~/.bash_cdhistory
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echo
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echo ==Saved ~/.qcd:
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cat ~/.qcd
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;;
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m)
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IFS=$'\n'
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for line in $( cat ~/.bash_cdhistory );
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do if [ -d "${line/*:/}" ];
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then echo "$line" >> ~/.bash_cdhistory.tmp
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fi
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done
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mv ~/.bash_cdhistory.tmp ~/.bash_cdhistory
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for line in $( cat ~/.qcd );
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do if [ -d "${line/*:/}" ];
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then echo "$line" >> ~/.qcd.tmp
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fi
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done
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mv ~/.qcd.tmp ~/.qcd
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;;
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h)
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echo "qcd [-al] [name]"
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echo "Change current working path based on the list ~/.qcd"
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echo "Keeps a history of folders visited in ~/.bash_cdhistory"
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echo " "
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echo "qcd -a [name]"
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echo " Adds the path to the list"
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echo " You may add the name of the path, but when omitted"
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echo " the basename will be used"
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echo " "
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echo "qcd -l "
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echo " Lists the paths"
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echo " "
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echo "qcd -m "
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echo " Maintain the list files, deleting non-existing entries"
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;;
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esac
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done
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unset OPTSTRING
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unset OPTIND
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if [ -z "$1" ]
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then \cd
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else
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d=$( tac ~/.bash_cdhistory | grep -h ^"$1" ~/.qcd - | head -n 1 )
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d=${d/*:/}
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if [ ! -z "$d" ]
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then \cd "$d"
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fi
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fi
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}
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