[SHELL] Shut down apache -> server load is bigger as defined

#!/bin/sh
#      _____ _____ _ _____ _____         _____ _____ _____ _____
#  ___|     | __  |_|  _  |_   _|___ ___|_   _|   __|  _  |     |
# |_ -|   --|    -| |   __| | | |- _|___| | | |   __|     | | | |
# |___|_____|__|__|_|__|    |_| |___|     |_| |_____|__|__|_|_|_|
# |s C R i P T z - T E A M . i N F O|----------------------------
# USAGE:
# 1.LOGiN iNTO SSH CONSOLE
# 2.UPLOAD THiS SH SCRiPT iNTO FOR EXAMPLE /var/www/chcker.sh
# 3.iN SSH CONSOLE MAKE CRON OR iN SOME PANEL FOR chcker.sh
# 4.LETS RUN CRON EVERY 5 OR 10 MiN.

check=`cat /proc/loadavg | sed 's/\./ /' | awk '{print $1}'`
# max server load
max_load='3'
# log file
high_load_log='/var/log/apache_high_load_restart.log';
# apache service
apache_init='service httpd';

if [ $check -ge "$max_load" ]; then
 echo "$(date) : Shutting down apache";
 $apache_init stop
 sleep 60;
 $apache_init start
 echo "$(date) : Apache restarted | $check |" >> $high_load_log;
fi