Created
January 11, 2014 21:57
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checks if given parameter is a directory
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| # checks if given parameter is a directory | |
| # @param string input | |
| # usage: is_dir /my/path || { echo "directory does not exist"; exit 1; } | |
| is_dir(){ | |
| [[ -d "$1" ]] && return 0 || return 1; | |
| } |
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