From: Robert Klemme <shortcutter@...>
Date: 2011-01-13T23:16:40+09:00
Subject: Re: -rprofile output

On Thu, Jan 13, 2011 at 3:09 PM, Piotr S. <thisredoned@gmail.com> wrote:
> I can't figure out how to redirect -rprofile's command output to a file.
> Every time it just outputs stuff from the program not from the profile.
> I'm asking this because it writes so much stuff that I can't even scroll
> through it all so the most important things aren't visible.

You need to redirect stderr:

15:15:58 ~$ ruby19 -r profile -e '1000.times { 2 + 3 }' 1>/dev/null
  %   cumulative   self              self     total
 time   seconds   seconds    calls  ms/call  ms/call  name
100.00     0.02      0.02        1    16.00    16.00  Integer#times
  0.00     0.02      0.00     1000     0.00     0.00  Fixnum#+
  0.00     0.02      0.00        1     0.00    16.00  #toplevel
15:16:01 ~$ ruby19 -r profile -e '1000.times { 2 + 3 }' 2>/dev/null
15:16:13 ~$

Cheers

robert


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