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| From: | Chet Ramey |
| Subject: | Re: parameter expansion with `:` does not work |
| Date: | Wed, 7 Jul 2021 18:14:36 -0400 |
| User-agent: | Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:78.0) Gecko/20100101 Thunderbird/78.9.1 |
On 7/7/21 6:12 PM, lisa-asket@perso.be wrote:
> : ${fltype:-"texi,org"} # alternative to `fltype=` >
I'm not sure why you think that's an alternative. Maybe you meant
${fltype:="texi,org"}?
It is supposed to be built into bash so a new process is not created.
Perhaps not in Gnu Bash?
What are you talking about? What do you think you're saying?
--
``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/
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