[pve-devel] perl pipe problems

[Stefan Priebe - Profihost AG]

Am 29.10.2012 07:54, schrieb Dietmar Maurer:
> I tried to use option ‘pipefail’ but get:
>
> # perl -e 'system("set -o pipefail;false | true");print $?>>8,"\n"'
>
> set: 1: Illegal option -o pipefail
>
> Any ideas?

This is due to the fact that debian uses dash as /bin/sh default since 
squeeze and dash does not support pipefail. That's why i mapped /bin/sh 
to bash again on all of my debian systems.

Another idea could be:

   system( "bash", "-c", @args );

Another idea you can try is set the shell via:
$ENV{SHELL}

Greets,
Stefan