Instructions

Copy the following scripts you wrote in the previous exercise to the appropriate cron directories in $/$etc$.$ Specifically, your scripts should run at the following intervals:

backup.sh should run weekly.

update.sh should run weekly.

In addition to scheduling the above tasks, you should perform regular security scans to ensure your system hasn't been compromised.

Create a script called lynis.system.sh in your ~$/$Security$\_$scripts directory.

Write a command that will run a full$-$system scan using Lynis every week, and saves the results in $/$tmp$/$lynis$.$system$\_$scan.log$.$

Create a script called lynis.partial.sh$.$

Write a command that will use lynis to run daily scans for the test groups: malware, authentication, networking, storage, and filesystems, and saves the results in $/$tmp$/$lynis$.$partial$\_$scan.log$.$

Add both lynis scripts that you just wrote to the root crontab to create the tasks.