mirror of https://github.com/sbrl/bin.git
59 lines
1.1 KiB
Bash
Executable File
59 lines
1.1 KiB
Bash
Executable File
#!/usr/bin/env bash
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# From http://unix.stackexchange.com/a/31181/64687
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### Help ###
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: '
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# same as pushd +1
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$ pd 1
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# show a prompt, choose by number
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$ pd
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0 ~/Dropbox/Projects/ds/test
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1 /Project/Warnest/docs
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2 /tmp
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? 2
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/tmp ~/Dropbox/Projects/ds/test /Project/Warnest/docs
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# or choose by substring match
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$ pd
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0 /tmp
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1 ~/Dropbox/Projects/ds/test
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2 /Project/Warnest/docs
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? doc
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/Project/Warnest/docs /tmp ~/Dropbox/Projects/ds/test
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# substring without prompt
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$ pd test
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~/Dropbox/Projects/ds/test /Project/Warnest/docs /tmp
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'
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function pd()
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{
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if [[ $# -ge 1 ]];
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then
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choice="$1"
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else
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dirs -v
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echo -n "? "
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read choice
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fi
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if [[ -n $choice ]];
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then
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declare -i cnum="$choice"
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if [[ $cnum != $choice ]];
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then #choice is not numeric
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choice=$(dirs -v | grep $choice | tail -1 | awk '{print $1}')
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cnum="$choice"
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if [[ -z $choice || $cnum != $choice ]];
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then
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echo "$choice not found"
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return
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fi
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fi
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choice="+$choice"
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fi
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pushd $choice
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}
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