ping apache

gistfile1.txt

#!/bin/bash

if [ -f /var/run/apache2.pid ]; then
  if kill -0 $(</var/run/apache2.pid); then
		if ! wget -q --timeout=10 --tries=1 -O /dev/null http://localhost; then
			echo "apache running, but not responding"
			ps auxwf
			date
			tail -20 /var/log/apache2/*.log 
			/etc/init.d/apache2 restart
			sleep 20
			if ! wget -q --timeout=10 --tries=1 -O /dev/null http://localhost; then
				echo "apache restarted, but still not responding"
			else
				echo "apache back up and responding"
			fi
		fi
	else
		echo "stale apache pid file found"
	fi
fi