Hi Eric, Hi Chet,
> http://thread.gmane.org/gmane.comp.standards.posix.austin.general/8371/focus=8377
Thanks for all these pointers! (I was not aware that
standardization of shell features was so alive today).
Sorry about the noise.
Le 14 oct. 2013 à 15:51, Akim Demaille a écrit :
> $ bash --version
> GNU bash, version 3.2.48(1)-release (x86_64-apple-darwin12)
> Copyright © 2007 Free Software Foundation, Inc.
I observe the same thing with less ancient versions of bash.
/tmp % bash --version
GNU bash, version
Hi!
I have this weird behavior that I do not understand: when running
FOO=1 foo
I do not expect FOO to remain in the env after foo was invoked, even
if foo is a shell function. However it does, _if_ bash is invoked
in POSIX mode, something which I couldn't find documented in the
model (
Le 29 déc. 09 à 17:35, Chet Ramey a écrit :
On 12/29/09 4:19 AM, Akim Demaille wrote:
Hi!
Hi Chet!
On the following script, the local variable $name of bar() hides the
global $name when entering the trap. I have observed that with
several
versions of Bash, including
GNU bash
Hi!
On the following script, the local variable $name of bar() hides the
global $name when entering the trap. I have observed that with
several versions of Bash, including
GNU bash, version 4.0.33(1)-release (i486-pc-linux-gnu)
FWIW, Zsh and Dash behave as I expected.
% cat /tmp/foo.
