Shell Programming and Scripting

lsuser -a auditclasses ALL

user1 auditclasses=general,objects,cron,files,rbac,audit,lvm,aixpert
user2 auditclasses=general,objects,cron,files,rbac,audit,lvm,aixpert
user3 auditclasses=general,objects,cron,files,rbac,audit,lvm,aixpert
user4 auditclasses=general,objects,cron,files,rbac,audit,lvm,aixpert
.
.

lsuser -a auditclasses ALL | grep -v "auditclasses=general,objects,cron,files,rbac,audit,lvm,aixpert"

 
# lsuser -a auditclasses ALL 
user1 auditclasses=general,objects,cron,files,rbac,audit,lvm,aixpert
user2 auditclasses=general,objects,cron,files,rbac,audit,lvm,aixpert
user3 auditclasses=general,objects,cron,files,rbac,audit,lvm,aixpert
user4 auditclasses=general,objects,cron,files,rbac,audit,lvm,aixpert
user5 auditclasses=generalXX,objects,cron,files,rbac,audit,lvm,aixpert
.
.

 
# ./justdoit
user5 auditclasses=generalXX,objects,cron,files,rbac,audit,lvm,aixpert

#!/bin/ksh
lsuser -a auditclasses ALL | while IFS= read -r var
  do
    if [[ $(echo ${var}|sed 's/.*auditclasses=\(.*\)/\1/') != "general,objects,cron,files,rbac,audit,lvm,aixpert" ]]
       then
         echo "$var"
    fi
  done

lsuser -a auditclasses ALL |
while read user ac
do
   [[ ${ac} == auditclasses=* && ${ac} != "auditclasses=general,objects,cron,files,rbac,audit,lvm,aixpert" ]] && echo ${ac}
done

#! /usr/bin/perl

use strict;
use warnings;

my $command = 'lsuser -a auditclasses ALL';

open(my $FH,"-|",$command) or die "Error $! executing $command\n";

while(<$FH>)
{
   if(!/^.*auditclasses=general,objects,cron,files,rbac,audit,lvm,aixpert.*/)
      {
      print;
      }
}
close $FH;

 # return value automatically stored in $?
   if($? != 0)
   {
       print "Something went wrong\n";
    }