20 lines
273 B
Bash
20 lines
273 B
Bash
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function cd
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{
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if [ $# -eq 0 ]; then
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pushd ~ > /dev/null
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elif [ " $1" = " -" ]; then
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pushd "$OLDPWD" > /dev/null
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else
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pushd "$@" > /dev/null
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fi
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}
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function cdd
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{
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if [ $# -eq 0 ]; then
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cd -
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else
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cd +$1
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fi
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}
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