|
From: | Chet Ramey |
Subject: | Re: [patch #10070] toggle invert flag when reading `!' |
Date: | Thu, 27 May 2021 10:52:08 -0400 |
User-agent: | Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:78.0) Gecko/20100101 Thunderbird/78.10.2 |
On 5/26/21 9:55 PM, Dale R. Worley wrote:
$ ! ! [ 1 -eq 1 ]; echo $? 0That last one isn't defined by the manual page. I'm surprised you don't get a syntax error.
It's clearly valid. -- ``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/
[Prev in Thread] | Current Thread | [Next in Thread] |