#!/bin/bash
#  It is recommended to test the script on a local machine for its purpose and effects.
#  ManageEngine Endpoint Central will not be responsible for any
#  damage/loss to the data/setup based on the behavior of the script.
#  Description - Script to look for machines that have not been restarted in 5 number of days and displays a reboot alert
#  Configuration Type -  COMPUTER
#  Name: checkUpTime.sh
#  Note: Pls change the maxDays according to your requirement
days=`uptime | awk '{ print $4 }' | sed 's/,//g'`  # grabs the word "days" if it is there
num=`uptime | awk '{ print $3 }'` # grabs the number of hours or days in the uptime command
maxDays=5
if [ $num -gt $maxDays ]; then
    osascript -e 'display alert "Reboot Alert" message "You havent rebooted the machine for more than '$num' days Please reboot your machines"'
fi
echo $num $days