On Tue, 17 Mar 2009, Russ Allbery wrote:
ea...@windlord:~$ expr "X$baz" : 'X\(foo\)$' || echo baz
baz
ea...@windlord:~$ expr --version
expr (GNU coreutils) 6.10
Another data-point:
% expr "X$baz" : 'X\(foo\)$' || echo baz
baz
% expr --version
expr (GNU sh-utils) 1.16
Bob
--
Bob Friesenhahn
bfrie...@simple.dallas.tx.us, http://www.simplesystems.org/users/bfriesen/
GraphicsMagick Maintainer, http://www.GraphicsMagick.org/
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