On Sat, Jun 2, 2012 at 7:39 AM, rac8006 wrote:
>
> What is the proper way to add popd pushd dirs etc to bash. When I currently
> build bash these
By default those commands should be enabled. I never added special
options when buidling Bash. Not sure if it's system dependent. But
from the "config
On Mon, May 28, 2012 at 11:32 PM, John E. Malmberg wrote:
> https://bugzilla.redhat.com/show_bug.cgi?id=825751
>
> bash-4.2.24-1.fc16.i686
>
> Steps to Reproduce:
> 1. Activate a terminal running a bash shell
> 2. ls $HOME/
> 3.
>
> Actual results:
> ls \$HOME/
Already discussed for quite a few t
On Fri, Apr 27, 2012 at 02:49, Greg Wooledge wrote:
>
> I don't see this as a surprise. It's how you return values from functions
> in bash. Pick a global variable (r, ret, whatever you want) and stuff the
> return value into that. You can even declare your "r" locally somewhere
> so that the
On Fri, Apr 27, 2012 at 02:02, Bill Gradwohl wrote:
>
> So, if you want to make sure a sub
> function can't touch a variable, put another function in between that
> localises and then unsets the variable.
>
Sounds interesting. Will see if I can take advantage of this in future. :)
>
>
> --
> Bi
On Wed, Apr 25, 2012 at 07:21, Ted Okuzumi wrote:
> I am writing this e-mai to report to report a bug in bash.
>
> Configuration Information [Automatically generated, do not change]:
> Machine: x86_64
> OS: linux-gnu
> Compiler: gcc
> Compilation CFLAGS: -DPROGRAM='bash' -DCONF_HOSTTYPE='x86_64'
On Wed, May 5, 2010 at 01:57, Freddy Vulto wrote:
> It appears that `unset' is capable of traversing down the call-stack and
> unsetting variables repeatedly:
>
>a=0 b=0 c=0 d=0 e=0
>_unset() { unset -v b c c d d d e; }
>t1() {
>local a=1 b=1 c=1 d=1
>t2
>}
>t2
On Tue, Apr 10, 2012 at 16:38, Elliott Forney wrote:
> On Tue, Apr 10, 2012 at 1:22 AM, Maarten Billemont
> wrote:
> > People should stop trying to execute code by parameter expansion, and
> specifically stop thinking that parameter-expanded words are evaluated as
> bash code.
>
> I still think t
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