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suspect nobody noticed these don't work ...
From: |
Charles T. Smith |
Subject: |
suspect nobody noticed these don't work ... |
Date: |
Thu, 02 Jun 2016 15:23:01 -0000 |
User-agent: |
Pan/0.139 (Sexual Chocolate; GIT bf56508 git://git.gnome.org/pan2) |
Does anybody know how to use ?(pattern)? Or @(pattern)? Or any of them
except !(pattern)? If you do an internet search, the man page is always
blithely quoted, but only !(pattern) is ever demostrated...
I wonder if the others even work?
?(pattern-list)
Matches zero or one occurrence of the given patterns
*(pattern-list)
Matches zero or more occurrences of the given patterns
+(pattern-list)
Matches one or more occurrences of the given patterns
@(pattern-list)
Matches one of the given patterns
!(pattern-list)
Matches anything except one of the given patterns
$ ls -d ?(*clean*|vim)
ciho-clean clean vim
(not that I can think of an application - purely academic)
- suspect nobody noticed these don't work ...,
Charles T. Smith <=