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"-" as a filename will fail if it is not in first place
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jidanni |
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Subject: |
"-" as a filename will fail if it is not in first place |
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Date: |
Sun, 07 Sep 2008 06:42:12 +0800 |
$ for i in a b c; do echo $i > $i; done
$ echo d|grep . - *
(standard input):d
a:a
b:b
c:c
$ echo d|grep . * -
a:a
b:b
c:c
grep: lseek: Illegal seek
bash: echo: write error: Broken pipe
"-" will fail if it is not in first place.
GNU grep 2.5.3 on Debian sid
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