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Re: Should [[ -v 1 ]] be supported?
From: |
G. Branden Robinson |
Subject: |
Re: Should [[ -v 1 ]] be supported? |
Date: |
Thu, 27 Dec 2018 20:40:36 -0500 |
User-agent: |
NeoMutt/20180716 |
At 2018-12-27T19:24:22-0600, Peng Yu wrote:
> > I don't believe that at all. The number of positional parameters is kept
> > anyway. It's not recalculated when you compare it to another number, so
> > it's just as fast as a simple comparison of two integers.
>
> Getting the number $# is slow.
By what metric, and how do you know?
Regards,
Branden
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- Should [[ -v 1 ]] be supported?, Peng Yu, 2018/12/26
- Re: Should [[ -v 1 ]] be supported?, Chet Ramey, 2018/12/27
- Re: Should [[ -v 1 ]] be supported?, Martijn Dekker, 2018/12/27
- Re: Should [[ -v 1 ]] be supported?, Peng Yu, 2018/12/27
- Re: Should [[ -v 1 ]] be supported?, Eduardo Bustamante, 2018/12/27
- Re: Should [[ -v 1 ]] be supported?, Martijn Dekker, 2018/12/27
- Re: Should [[ -v 1 ]] be supported?, Peng Yu, 2018/12/27
- Re: Should [[ -v 1 ]] be supported?,
G. Branden Robinson <=
- Re: Should [[ -v 1 ]] be supported?, Eduardo Bustamante, 2018/12/27
- Re: Should [[ -v 1 ]] be supported?, Chet Ramey, 2018/12/28
- Re: Should [[ -v 1 ]] be supported?, G. Branden Robinson, 2018/12/27
- Re: Should [[ -v 1 ]] be supported?, Peng Yu, 2018/12/27
- Re: Should [[ -v 1 ]] be supported?, G. Branden Robinson, 2018/12/27
- Re: Should [[ -v 1 ]] be supported?, Peng Yu, 2018/12/28
- Re: Should [[ -v 1 ]] be supported?, Eduardo Bustamante, 2018/12/28
- Re: Should [[ -v 1 ]] be supported?, Peng Yu, 2018/12/28
- Re: Should [[ -v 1 ]] be supported?, Chet Ramey, 2018/12/28
- Re: Should [[ -v 1 ]] be supported?, Greg Wooledge, 2018/12/28