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 [email protected] http://tiswww.cwru.edu/~chet/
