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RE: Bug/limitation in 'time'
From: |
Chris F.A. Johnson |
Subject: |
RE: Bug/limitation in 'time' |
Date: |
Mon, 18 Mar 2013 00:44:06 -0400 (EDT) |
User-agent: |
Alpine 2.00 (LMD 1167 2008-08-23) |
On Sun, 17 Mar 2013, Bruce Dawson wrote:
Chris Down pointed that out. My loop now looks like this -- portable (I
believe) and fast:
BashCount() {
for (( i = $1 ; i > 0 ; i-- )); do
No, that is not portable.
The only portable use of (( ... )) is $(( ... ))
--
Chris F.A. Johnson, <http://cfajohnson.com/>
Author:
Pro Bash Programming: Scripting the GNU/Linux Shell (2009, Apress)
Shell Scripting Recipes: A Problem-Solution Approach (2005, Apress)
- Bug/limitation in 'time', Bruce Dawson, 2013/03/16
- Re: Bug/limitation in 'time', Chris Down, 2013/03/16
- RE: Bug/limitation in 'time', Bruce Dawson, 2013/03/17
- Re: Bug/limitation in 'time', Chris Down, 2013/03/17
- Re: Bug/limitation in 'time', Linda Walsh, 2013/03/17
- RE: Bug/limitation in 'time', Bruce Dawson, 2013/03/18
- RE: Bug/limitation in 'time',
Chris F.A. Johnson <=
- Re: Bug/limitation in 'time', Jonathan Nieder, 2013/03/18
- Re: Bug/limitation in 'time', Linda Walsh, 2013/03/18
- Re: Bug/limitation in 'time', Chris Down, 2013/03/18
- Re: Bug/limitation in 'time', Linda Walsh, 2013/03/18
Re: Bug/limitation in 'time', Chris F.A. Johnson, 2013/03/17
- RE: Bug/limitation in 'time', Bruce Dawson, 2013/03/16
- Re: Bug/limitation in 'time', Chris Down, 2013/03/16
- Re: Bug/limitation in 'time', Pierre Gaston, 2013/03/17
- RE: Bug/limitation in 'time', Bruce Dawson, 2013/03/17
- Re: Bug/limitation in 'time', Pierre Gaston, 2013/03/17