GNU bug report logs - #27942
Bug regarding "touch" command

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Package: coreutils;

Reported by: pavan kumar yalavarthi <yalavarthi.pavankumar.123 <at> gmail.com>

Date: Fri, 4 Aug 2017 06:26:02 UTC

Severity: normal

Done: Paul Eggert <eggert <at> cs.ucla.edu>

Bug is archived. No further changes may be made.

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Message #16 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Paul Eggert <eggert <at> cs.ucla.edu>
To: L A Walsh <coreutils <at> tlinx.org>, bug-coreutils <at> gnu.org
Cc: yalavarthi.pavankumar.123 <at> gmail.com
Subject: Re: bug#27942: Bug regarding "touch" command
Date: Fri, 4 Aug 2017 02:01:42 -0700

L A Walsh wrote:
> "Touching the 'file' associated with stdout"?

Yes, that's it.

> How would I (or someone) use it?

You run "touch -". Whatever file stdout happens to be associated with, gets 
touched. It's the same idea as "cat -", except with stdout rather than stdin.
This bug report was last modified 7 years and 293 days ago.

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