# Monitor processes via SNMP
# (based on process.monitor by Brian Moore)
#
# Modified Oct 2001 by Dan Urist <durist@world.std.com>
# Changes: added usage, SNMP v.3 support, -P processes option
# unique-ified errors
#
# Modified Feb 2002 by Dan Urist <durist@world.std.com>
# Changes: added -C config file option; cleaned up code
#
# This script will exit with value 1 if any prErrorFlag is greater
# than 0.  The summary output line will be the host names and
# processes that failed in the format host1:proc1,proc2;host2:proc3...
# The detail lines are what UCD snmp returns for a prErrMessage.  If
# there is an SNMP error (either a problem with the SNMP libraries, or
# a problem communicating via SNMP with the destination host), this
# script will exit with a warning value of 2. If the -P process list
# option is used, only the listed processes will be monitored. If a
# process given with -P is not being monitored, the script will exit
# with a warning and a value of 2.