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Re: About code
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From: |
Bernhard Voelker |
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Subject: |
Re: About code |
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Date: |
Fri, 13 Jan 2017 15:03:18 +0100 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.6.0 |
On 01/13/2017 10:56 AM, francisco dominguez wrote:
> But for example, i try find the "error string" when type "cp" without
> arguments, but i can not find it.
Not that hard:
$ src/cp 2>&1 | head -n1
src/cp: missing file operand
$ GIT_PAGER= git grep -n 'missing file operand' -- src/cp.c
src/cp.c:587: error (0, 0, _("missing file operand"));
http://git.sv.gnu.org/cgit/coreutils.git/tree/src/cp.c?id=cade9233#n587
Have fun,
Berny