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Full Discussion: variables can not be changed
Top Forums Shell Programming and Scripting variables can not be changed Post 302446340 by methyl on Wednesday 18th of August 2010 09:48:52 AM
Old 08-18-2010
I haven't got Fedora but if I feed your sample output into your script your script sort of works but displays the figure 34614304 (the "free" figure in 1kb blocks).

There is a wider issue with this. The "df /tmp" is returning the free space for the root filesystem "/". This is because "/tmp" is not a mountpoint and does not have an individual space allocation.

Perhaps someone with Fedora can see why the script misbehaves on Fedora.

Last edited by methyl; 08-18-2010 at 10:55 AM..
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DBIx::Class::StartupCheck(3pm)				User Contributed Perl Documentation			    DBIx::Class::StartupCheck(3pm)

NAME
DBIx::Class::StartupCheck - Run environment checks on startup SYNOPSIS
use DBIx::Class::StartupCheck; DESCRIPTION
This module used to check for, and if necessary issue a warning for, a particular bug found on Red Hat and Fedora systems using their system perl build. As of September 2008 there are fixed versions of perl for all current Red Hat and Fedora distributions, but the old check still triggers, incorrectly flagging those versions of perl to be buggy. A more comprehensive check has been moved into the test suite in "t/99rh_perl_perf_bug.t" and further information about the bug has been put in DBIx::Class::Manual::Troubleshooting. Other checks may be added from time to time. Any checks herein can be disabled by setting an appropriate environment variable. If your system suffers from a particular bug, you will get a warning message on startup sent to STDERR, explaining what to do about it and how to suppress the message. If you don't see any messages, you have nothing to worry about. CONTRIBUTORS
Nigel Metheringham Brandon Black Matt S. Trout AUTHOR
Jon Schutz LICENSE
You may distribute this code under the same terms as Perl itself. perl v5.14.2 2010-06-03 DBIx::Class::StartupCheck(3pm)
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