#!/bin/bash # This script will ping 8.8.8.8 and return the result # If the ping is successful, it will return "OK" # If the ping fails, it will return "ERROR" # Send the ping command and store the output ping_output=$(ping -c 1 8.8.8.8) # Check if the output contains "0% packet loss" if echo "$ping_output" | grep -q "0% packet loss"; then echo "Content-type: text/plain" echo "" echo "OK" else echo "Content-type: text/plain" echo "" echo "ERROR" fi