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対象のディレクトリがなかったら作成するシェルスクリプトワンライナー

Last updated at Posted at 2013-12-27
dir=/path/to/dir; [ ! -e $dir ] && mkdir -p $dir

※エラー出力をただ握りつぶしたい場合は下記の書き方のほうがシンプルでした。

mkdir -p /path/to/dir 2>/dev/null
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