You will create a shell script for this project to automate the management and monitoring of server

resources. You will be given a scenario in which you must write a script to carry out various server resource

management and monitoring duties. $(10$ Marks$)$

Scenario Description:

Imagine you are a system administrator responsible for managing a group of Linux servers. Your task is to

create a shell script that will help you perform the following tasks:

$1.$ Disk Usage Monitoring: The script should check the disk usage of the server and send an alert if

the usage exceeds a certain threshold $($e$.$g$.,30\%).$

$2.$ CPU Usage Monitoring: Monitor CPU usage and send an alert if the CPU usage exceeds a specified

threshold $($e$.$g$.,30\%).$

$3.$ Memory Usage Monitoring: Monitor memory $($RAM$)$ usage and send an alert if the available

memory falls below a specified threshold $($e$.$g$.,10\%$ free$).$

$4.$ Log Rotation: Implement log rotation for a specified log file, ensuring that it does not grow beyond

a certain size $($e$.$g$.,10$MB$).$

Requirements:

$1.$ Create a shell script named server$\_$monitor.sh$.$

$2.$ Implement the tasks mentioned in the scenario.

$3.$ The script should log all activities and alerts to a log file.

$4.$ You should use conditional statements $($if$-$else$)$ to check thresholds and generate alerts.

$5.$ Use appropriate commands and tools $($e$.$g$.,$ df$,$ top, ps$,$ tar, logrotate$,$ etc.$)$ to achieve the tasks.

$6.$ Ensure that your script is well$-$commented to explain the purpose of each section.

$7.$ Include error handling to gracefully handle any potential issues that may arise during script

execution.