Send result to nagios nsca acceptor

It is not done yet there is lot to improve next weekend .... :-P File: nsca_check.sh

#!/bin/bash

# Configuration file for send_nsca
# Please update location accordingly.
CFG="/etc/nagios/send_nsca.cfg"

#First Service Check
PRG_cl="-w 5.0,4.0,3.0 -c 10.0,6.0,4.0"
Result_cl=`/usr/lib/nagios/plugins/check_load $PRG_cl`
        if `echo ${Result_cl} | grep "OK" 1>/dev/null 2>&1`
        then
        STA_cl=0
        elif `echo ${Result_cl} | grep "WARNING" 1>/dev/null 2>&1`
        then
        STA_cl=1
        else
        STA_cl=2
        fi
CMD_cl="desk;Current Load;$STA_cl;$Result_cl"

#Second Service Check
PRG_cu="-w 5 -c 10"
Result_cu=`/usr/lib/nagios/plugins/check_users $PRG_cu`
        if `echo ${Result_cu} | grep "OK" 1>/dev/null 2>&1`
        then
        STA_cu=0
        elif `echo ${Result_cu} | grep "WARNING" 1>/dev/null 2>&1`
        then
        STA_cu=1
        else
        STA_cu=2
        fi
CMD_cu="desk;Current Users;$STA_cu;$Result_cu"

#Third Service Check
PRG_du="-w 20% -c 10% -p /home"
Result_du=`/usr/lib/nagios/plugins/check_disk $PRG_du`
        if `echo ${Result_du} | grep "OK" 1>/dev/null 2>&1`
        then
        STA_du=0
        elif `echo ${Result_du} | grep "WARNING" 1>/dev/null 2>&1`
        then
        STA_du=1
        else
        STA_du=2
        fi
CMD_du="desk;Home Partition;$STA_du;$Result_du"

/bin/echo $CMD_cl | send_nsca -H 192.168.1.4 -d ';' -c $CFG
/bin/echo $CMD_cu | send_nsca -H 192.168.1.4 -d ';' -c $CFG
/bin/echo $CMD_du | send_nsca -H 192.168.1.4 -d ';' -c $CFG