#help info
usage() {
        echo "Usage: $0 -a <on|off|stat|allow> [ -l <IP_Address> ] [ -al <IP_Address>] [-g <gw_list_file>] [-b <bypass_file>] [-f <feed_file>] [-s <script_file>] [ -t total IP Addresses ]" 1>&2;
        echo "Option:" 1>&2;
        echo "  -a on: activate blocking the IP addresses in the feeds" 1>&2;
        echo "  -a off: stops blocking the IP addresses in the feeds" 1>&2;
        echo "  -a stat: prints the feature status of each GW" 1>&2;
        echo "  -a allow: activate bypass for given IP addresses even if they are on the blocking feeds" 1>&2;
        echo "  -a delete_bypass: deactivate bypass list" 1>&2;
        echo "  -l find the given address on particular firewall" 1>&2;
        echo "  -al fine the given address on all firewalls" 1>&2;
        echo "  -t Shows Total number of IP Addresses Blocked" 1>&2;
        echo "  -g gw_list_file: a list of GW IPs" 1>&2;
        echo "  -b bypass_file: a list of IPs to bypass" 1>&2;
        echo "  -f feed_file: a list of feeds URLs with IPs to block" 1>&2;
        echo "  -s script_file: full path to ip_block.sh to copy to the GWs" 1>&2;
        echo "Example:" 1>&2;
        echo "  $0 -a on -g local_gw_file -f local_feed_list -l <IP_Address> -al <All_FW_IPs>"
        exit 1;
}
while getopts ":a:g:b:f:s:t" o; do
        case "${o}" in
        a)
                        op=${OPTARG}
            ((op == "on" || op == "off" || op == "stat" || op == "allow" || op == "delete_bypass")) || usage
            ;;
        g)
            gw_list_file=${OPTARG}
            ;;
                b)
            local_bypass_file=${OPTARG}
            ;;
                f)
            local_feed_file=${OPTARG}
            ;;
                s)
                        script_file=${OPTARG}
                        ;;
        t) total_ips_on_all_fws
                ;;
        *)
            usage
            ;;
    esac
done
shift $((OPTIND-1))


if  [ -z "$op" ]
then
        usage
fi

if  [ -z "$gw_list_file" ]
then
        echo "Error: missing gw list file" 1>&2;
        usage
fi

# isn-threat-activate -t
On Firewall 192.168.5.16 Total IP Addresses Blocked are: 183284

[Expert@MUM-MGMT:0]# isn-threat-activate -t
On Firewall 192.168.5.16 Total IP Addresses Blocked are: 183284

Error: missing gw list file
Usage: /opt/CPshrd-R81.10/bin/isn-threat-activate -a <on|off|stat|allow> [ -l <IP_Address> ] [ -al <IP_Address>] [-g <gw_list_file>] [-b <bypass_file>] [-f <feed_file>] [-s <script_file>] [ -t total IP Addresses ]
Option:
        -a on: activate blocking the IP addresses in the feeds
        -a off: stops blocking the IP addresses in the feeds
        -a stat: prints the feature status of each GW
        -a allow: activate bypass for given IP addresses even if they are on the blocking feeds
        -a delete_bypass: deactivate bypass list
  -l find the given address on particular firewall
  -al fine the given address on all firewalls
  -t Shows Total number of IP Addresses Blocked
        -g gw_list_file: a list of GW IPs
        -b bypass_file: a list of IPs to bypass
        -f feed_file: a list of feeds URLs with IPs to block
        -s script_file: full path to ip_block.sh to copy to the GWs
Example:
        /opt/CPshrd-R81.10/bin/isn-threat-activate -a on -g local_gw_file -f local_feed_list -l <IP_Address> -al <All_FW_IPs>
```

Even after I gave those parameters which script is complaining I am getting same error
```
[Expert@MUM-MGMT:0]# isn-threat-activate -t -g /usr/share/isnti/fw-ips.txt -f /usr/share/isnti/isnfeeds.txt
On Firewall 192.168.5.16 Total IP Addresses Blocked are: 183284

Usage: /opt/CPshrd-R81.10/bin/isn-threat-activate -a <on|off|stat|allow> [ -l <IP_Address> ] [ -al <IP_Address>] [-g <gw_list_file>] [-b <bypass_file>] [-f <feed_file>] [-s <script_file>] [ -t total IP Addresses ]
Option:
        -a on: activate blocking the IP addresses in the feeds
        -a off: stops blocking the IP addresses in the feeds
        -a stat: prints the feature status of each GW
        -a allow: activate bypass for given IP addresses even if they are on the blocking feeds
        -a delete_bypass: deactivate bypass list
  -l find the given address on particular firewall
  -al fine the given address on all firewalls
  -t Shows Total number of IP Addresses Blocked
        -g gw_list_file: a list of GW IPs
        -b bypass_file: a list of IPs to bypass
        -f feed_file: a list of feeds URLs with IPs to block
        -s script_file: full path to ip_block.sh to copy to the GWs
Example:
        /opt/CPshrd-R81.10/bin/isn-threat-activate -a on -g local_gw_file -f local_feed_list -l <IP_Address> -al <All_FW_IPs>

if  [ -z "$op" ]
then
        usage
fi

Error: missing gw list file

set -xv

            case $op in
            (on|off|stat|allow|delete_bypass)
            ;;
            (*)
                usage
            esac