[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: Incorrect alias expansion within command substitution
|
From: |
Chet Ramey |
|
Subject: |
Re: Incorrect alias expansion within command substitution |
|
Date: |
Wed, 2 Feb 2022 11:50:37 -0500 |
|
User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:91.0) Gecko/20100101 Thunderbird/91.5.1 |
On 2/2/22 8:25 AM, L A Walsh wrote:
> I.e. My bash is posix compliant by default w/r/t aliases:
It's not, and that's how this whole issue got started. You're running
bash-4.4. POSIX requires the following to work:
alias switch=case
echo $(switch foo in foo) echo ok 2;; esac )
and it simply doesn't, whether you run in posix mode or not.
--
``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: Incorrect alias expansion within command substitution, (continued)
- Re: Incorrect alias expansion within command substitution, L A Walsh, 2022/02/02
- Message not available
- Re: Incorrect alias expansion within command substitution,
Chet Ramey <=
- Re: Incorrect alias expansion within command substitution, Robert Elz, 2022/02/02
- Re: Incorrect alias expansion within command substitution, Alex fxmbsw7 Ratchev, 2022/02/03
- Re: Incorrect alias expansion within command substitution, L A Walsh, 2022/02/03
- Re: Incorrect alias expansion within command substitution, Alex fxmbsw7 Ratchev, 2022/02/03
- Re: Incorrect alias expansion within command substitution, Dennis Williamson, 2022/02/03
- Re: Incorrect alias expansion within command substitution, Alex fxmbsw7 Ratchev, 2022/02/03
- Re: Incorrect alias expansion within command substitution, Chet Ramey, 2022/02/03