[Pkg-fglrx-devel] Bug#489575: fglrx-driver: bashism in /bin/sh script

Raphael Geissert atomo64 at gmail.com
Sun Jul 6 21:08:00 UTC 2008

Package: fglrx-driver
Severity: important
Version: 1:8-6-1
User: debian-release at lists.debian.org
Usertags: goal-dash

Hello maintainer,

While performing an archive wide checkbashisms (from the 'devscripts' package) 
check I've found your package containing one or more /bin/sh scripts making 
use of bashisms.

checkbashisms' output:
> possible bashism in ./etc/acpi/fglrx-powermode.sh line 47 (should be >word
> 2>&1):  
> su $user -c "/usr/bin/aticonfig --set-powerstate=$powermode 
> --effective=now" &>/dev/null 
> possible bashism in ./etc/acpi/fglrx-powermode.sh line 60 (should be >word
> 2>&1): 
> su $user -c  
> "/usr/bin/aticonfig --set-powerstate=$powermode --effective=now" 
> &>/dev/null

Not using bash (or a Debian Policy conformant shell interpreter which does 
provide such an extra feature) as /bin/sh is likely to lead to errors or 
unexpected behaviours.
Please be aware that although bash is currently the default /bin/sh there's a 
release goal for Lenny to make dash the default /bin/sh[1].

If you want more information about dash as /bin/sh, you can read:

For more information please refer to the Debian Policy section 10.4 supporting 
this argument at:

Hints about how to fix bashisms:
Sometimes these bugs are already fixed in Ubuntu, look at the PTS.
If not already fixed you can read:


Thank you,
Atomo64 - Raphael

Please avoid sending me Word, PowerPoint or Excel attachments.
See http://www.gnu.org/philosophy/no-word-attachments.html

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