50 lines
836 B
Bash
50 lines
836 B
Bash
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# Better cd
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# Usage: cd [full_path|partial_path|path_initials|-]
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#
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# Examples:
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# ~/playground/ $ find . -type d
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# .
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# ./slides
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# ./slides/small
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# ./slides/huge
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# ./swings
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# ./swings/small
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# ./swings/large
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# ~/playground/ $ cd sl
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# ~/playground/slides/ $ cd
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# ~ $ cd p/s/h
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# ~/playground/slides/huge $ cd ../..
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# ~/playground/ $ cd -
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# ~/playground/slides/huge $ cd -
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# ~/playground/ $ cd s/s
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# Warning: Multiple possible paths. Going to first path.
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# ~/playground/slides/small $
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function cd {
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if [[ $# -eq 0 ]]; then
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builtin cd
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return
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fi
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if [[ $# -gt 1 ]]; then
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echo "too many arguments" >&2
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return 1
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fi
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# cd -
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if [[ $1 == '-' ]]; then
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builtin cd -
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return
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fi
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# Check for absolute path first
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if [[ -d $1 ]]; then
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builtin cd "$1"
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return
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fi
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# If nothing works
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echo "$1: No such directory." >&2
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return 1
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}
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