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Re: Where does the 'time' (shell keyword) write?
- From: Ronald Landheer-Cieslak <blytkerchan at users dot sourceforge dot net>
- To: cygwin at cygwin dot com
- Date: Thu, 16 Oct 2003 14:57:10 +0200
- Subject: Re: Where does the 'time' (shell keyword) write?
- References: <bmm1bg$cv0$1@sea.gmane.org>
$ bash -c 'time ls > ../ls.out' 2> ../time.out
HTH
rlc
On Thu, Oct 16, 2003 at 02:01:20PM +0200, Alex Vinokur wrote:
> $ type time
> time is a shell keyword
>
>
> $ time ls
> dummy1 dummy2
>
> real 0m0.040s
> user 0m0.020s
> sys 0m0.040s
>
>
> $ time ls > zzz
>
> real 0m0.040s
> user 0m0.020s
> sys 0m0.040s
> // So, 'time' doesn't write to stdin (?!)
>
>
> $ time ls 2> zzz2
> dummy1 dummy2 zzz
>
> real 0m0.040s
> user 0m0.020s
> sys 0m0.030s
> // So, 'time' doesn't write to stderr (?!)
>
>
> Question-1. Where does the 'time' (shell keyword) write?
> Question-2. How to redirect output of the 'time' (shell keyword)?
>
>
> --
> =====================================
> Alex Vinokur
> mailto:alexvn@connect.to
> http://mathforum.org/library/view/10978.html
> news://news.gmane.org/gmane.comp.lang.c++.perfometer
> =====================================
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