Sujet : Re: Which shell and how to get started handling arguments
De : 643-408-1753 (at) *nospam* kylheku.com (Kaz Kylheku)
Groupes : comp.unix.shellDate : 16. Apr 2024, 21:45:50
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <20240416134439.941@kylheku.com>
References : 1 2 3 4
User-Agent : slrn/pre1.0.4-9 (Linux)
On 2024-04-16, Christian Weisgerber <
naddy@mips.inka.de> wrote:
On 2024-04-15, Keith Thompson <Keith.S.Thompson+u@gmail.com> wrote:
>
Bash has an option that tells it to (attempt to) restrict itself to
POSIX semantics:
>
No, it does not:
>
Starting Bash with the '--posix' command-line option or executing
'set -o posix' while Bash is running will cause Bash to conform more
closely to the POSIX standard by changing the behavior to match that
specified by POSIX in areas where the Bash default differs.
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
>
This only tweaks bash's behavior where it otherwise differs from
POSIX. It does not disable the myriad extensions.
"set -o posix" disabling conforming extensions would be a GCC-grade
stupidity.
-- TXR Programming Language: http://nongnu.org/txrCygnal: Cygwin Native Application Library: http://kylheku.com/cygnalMastodon: @Kazinator@mstdn.ca
Which shell and how to get started handling arguments
Re: Which shell and how to get started handling arguments