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Re: [PATCH] Remove useless uses of cat, and replace with filename arguments or redirection

From
SRStephen Rothwell <git@ozlabs.org>
Date
Jun 6, 2007, 03:39 UTC
Message-ID
<20070606133915.d72e4afe.git@ozlabs.org>
In-Reply-To
<46660F43.4060402@freedesktop.org>
On Tue, 05 Jun 2007 18:34:59 -0700 Josh Triplett <josh@freedesktop.org> wrote:
>
> -commits=$(cat ../revs | wc -l | tr -d " ")
> +commits=$(wc -l ../revs | tr -d " ")
This is not equivalent, you probably wanted:
commits=$(wc -l <../revs | tr -d " ")

Cheers, Stephen Rothwell

Previous: Josh TriplettNext: Michael Poole
Message 2 of 6 in “Remove useless uses of cat, and replace with filename arguments or redirection”
  1. Remove useless uses of cat, and replace with filename arguments or redirectionJosh Triplett, Jun 6, 2007
  2. Stephen RothwellJun 6, 2007
  3. Michael PooleJun 6, 2007
  4. Martin LanghoffJun 6, 2007
  5. Stephen RothwellJun 6, 2007
  6. Martin LanghoffJun 6, 2007

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