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#!/usr/bin/env perl ... address 10.50.33.26 hostgroups LINUX,GRID,RMAN,CRIT }
$ pm_hosts_parse.pl denlas02 (146.xxx.xxx.xxx) in groups: LINUX,DEN,DMZ ppplas12 (10.50.33.26) in groups: LINUX,GRID,RMAN,CRIT