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From: | Jan Djärv |
Subject: | Re: mention lgrep and rgrep in the docstring for grep |
Date: | Sun, 11 Feb 2007 12:39:03 +0100 |
User-agent: | Thunderbird 1.5.0.9 (Macintosh/20061207) |
Richard Stallman skrev:
For doing a recursive `grep', sure the `rgrep' command. For running `grep' in the current directory sure `lgrep'. If we change that to For doing a recursive `grep', see the `rgrep' command. For running `grep' in the current directory see `lgrep'. then it would be good.
I am confused. What does lgrep really do that grep doesn't? "in the current directory" doesn't seem to be the case, specifying */* to lgrep is perfectly OK. lgrep seems to set -i (case independent) by default whereas grep doesn't. Is that the difference?
Jan D.
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