bash 下的命令行通配符

Here's a list of the most commonly used wildcards in bash:

Wildcard	Matches
*	zero or more characters
?	exactly one character
[abcde]	exactly one character listed
[a-e]	exactly one character in the given range
[!abcde]	any character that is not listed
[!a-e]	any character that is not in the given range
{debian,linux}	exactly one entire word in the options given

You can use wildcards with any command that accepts file names as arguments.

 

 

linux下的很多命令，比如  rsync ,scp , tar 都有--exclude的选项参数，PATTERN就是使用bash 的wildcard character.