#!/bin/bash

alertC="" monitor_type="" iftype=false check_ip="" usage() { cat << EOF Usage:$(basename $0) options This script use for test zte server status OPTIONS:     -H, IP address     -h Show this message     -c NUM set any value of CRITICAL     <-p | -s> -s check SMPP port, -p check POST port EOF } typeusage() {     echo "Can't specify 's' and 'h' at the same time!!!"     exit 1 } while getopts "w:c:sphH:" opt;do     case $opt in         'H')             check_ip=$OPTARG             ;;         'h')             usage             exit 0             ;;         'c')             alertC=$OPTARG             ;;         'p')             if ! $iftype; then                 monitor_type="http"                 iftype=true             else                 typeusage             fi             ;;         's')             if ! $iftype; then                 monitor_type="smpp"                 iftype=true             else                 typeusage             fi             ;;         *)             echo usage             ;;     esac done [ -z $check_ip ] && echo "Must specify a address" && exit 0 case $monitor_type in     'http')         if nc -w 5 -z $check_ip 7002 &>/dev/null ;then             echo "HTTP OK: HTTP check was ok"             exit 0         else             echo "HTTP CRITICAL: HTTP check was failed"             exit 2         fi             ;;     'smpp')         if nc -w 5 -z $check_ip 3200 &>/dev/null ;then             echo "SMPP OK: SMPP check was ok"             exit 0         else             echo "SMPP CRITICAL: SMPP check was failed"             exit 2         fi             ;; esac