NAME
    check_du.pl - Nagios plugin for checking size of directories and files

SYNOPSIS
     check_du.pl -P path/pattern [-v] \
                 [-w warning_threshold] [-c critical_threshold]
     check_du.pl [-h|-V]

OPTIONS
    -P|--path=expression
        Path expression for calculating size. May be a shell expression like
        /var/log/*.log

    -w|--warning=threshold
        threshold can be max (warn if < 0 or > max), min:max (warn if < min
        or > max), min: (warn if < min), or @min:max (warn if >= min and <=
        max). All values must be integer.

    -c|--critical=threshold
        see --warning for explanation of threshold format

    -t|--timeout=seconds
        timeout after check_du.pl exits.

    -v|--verbose
        increases verbosity, specify twice to see the original output from
        sapinfo.

    -V|--version
        print version an exit

    -h|--help
        print help message and exit

AUTHOR
    wob (at) swobspace (dot) net

KNOWN ISSUES
    may be

BUGS
    may be

LICENSE
    This program is free software; you can redistribute it and/or modify it
    under the terms of the GNU General Public License as published by the
    Free Software Foundation; version 2 of the License (and no later
    version).

    This program is distributed in the hope that it will be useful, but
    WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
    Public License for more details.

    You should have received a copy of the GNU General Public License along
    with this program; if not, write to the Free Software Foundation, Inc.,
    59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

HISTORY
    V1.2/2007-10-21 minor bugfixes (thanks to Ralph Grothe)

    V1.1/2007-10-07 timeout added

    V1.0/2007-01-29 inital version for linux-magazin.de