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Re: What is wrong with a regex?
From: |
Chet Ramey |
Subject: |
Re: What is wrong with a regex? |
Date: |
Mon, 6 Feb 2023 10:03:52 -0500 |
User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.7.1 |
On 2/4/23 8:59 PM, Peng Yu wrote:
How did you get 2? Is this a new feature in bash? I get the above result in
bash 5.0.16(1)-release (ArchLinux) and 4.4.20(1)-release (AlmaLinux 8).
$ bash --version
GNU bash, version 5.1.8(1)-release (x86_64-apple-darwin20.3.0)
The bash version doesn't matter. The determining factor is the C library
extended regular expression support.
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU chet@case.edu http://tiswww.cwru.edu/~chet/
Re: What is wrong with a regex?, Peng Yu, 2023/02/03
- Re: What is wrong with a regex?, Koichi Murase, 2023/02/03
- Re: What is wrong with a regex?, Leonid Isaev (ifax), 2023/02/04
- Re: What is wrong with a regex?, Peng Yu, 2023/02/04
- Re: What is wrong with a regex?, alex xmb ratchev, 2023/02/04
- Re: What is wrong with a regex?, Kerin Millar, 2023/02/04
- Re: What is wrong with a regex?, alex xmb ratchev, 2023/02/04
Re: What is wrong with a regex?,
Chet Ramey <=
Re: What is wrong with a regex?, alex xmb ratchev, 2023/02/06
Re: What is wrong with a regex?, Chet Ramey, 2023/02/06
Re: What is wrong with a regex?, alex xmb ratchev, 2023/02/06