#!/bin/bash
#
# SCRIPT: search_group_id.Bash
# AUTHOR: Randy Michael
# DATE: 14/4/2007
# REV: 1.0
# PURPOSE: This script is used to list the group(s) associated
# with each user defined in the /etc/passwd file.
#
#
###########################################
# DECLARE FILES AND VARIABLES HERE
###########################################

case $(uname) in
SunOS) alias awk=nawk
       ;;
esac

#########################################
# BEGINNING OF MAIN
#########################################

cat /etc/passwd | awk -F : '{print $1}' | while read ID
do
    echo -e "${ID}: \c"
    id -Gn $ID
done