shellの正規表現

ワイルドカード

$ ls *.txt
abc111.txt abc121.txt abc122.txt abc123.txt
$ ls abc12?.txt
abc121.txt abc122.txt abc123.txt

任意の文字

$ ls abc12[12].txt
abc121.txt abc122.txt

任意の文字列

$ ls abc{111,122}.txt
abc111.txt abc122.txt

任意の文字を除いた文字

$ ls abc12[^1].txt
abc122.txt abc123.txt

参考

• http://nosource.blog35.fc2.com/blog-entry-51.html