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Re: parameter expansion with `:` does not work
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From: |
Chet Ramey |
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Subject: |
Re: parameter expansion with `:` does not work |
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Date: |
Wed, 7 Jul 2021 18:59:52 -0400 |
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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 6:53 PM, lisa-asket@perso.be wrote:
Yes I can see one has :- and the other has :=
But I also noticed : at the front, with someone saying that the command does not
exist in Gnu Bash.
No one implied that `the command' is not present in bash.
Seriously, just replace the :- expansion with := and go on with your code.
It's the least intrusive change, and won't disturb your logic.
--
``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/
- parameter expansion with `:` does not work, (continued)
Re: parameter expansion with `:` does not work, Dennis Williamson, 2021/07/07
Re: parameter expansion with `:` does not work, Greg Wooledge, 2021/07/07
parameter expansion with `:` does not work, lisa-asket, 2021/07/07
Re: parameter expansion with `:` does not work,
Chet Ramey <=
parameter expansion with `:` does not work, lisa-asket, 2021/07/07
Re: parameter expansion with `:` does not work, Dennis Williamson, 2021/07/07
Re: parameter expansion with `:` does not work, Greg Wooledge, 2021/07/07
Re: parameter expansion with `:` does not work, Kerin Millar, 2021/07/07
parameter expansion with `:` does not work, lisa-asket, 2021/07/07
Re: parameter expansion with `:` does not work, Lawrence Velázquez, 2021/07/07
parameter expansion with `:` does not work, lisa-asket, 2021/07/08
Re: parameter expansion with `:` does not work, Greg Wooledge, 2021/07/07
parameter expansion with `:` does not work, lisa-asket, 2021/07/08