The second line of the above set of codes shows the response from the script. These were some simple shell scripts. You can write advanced scripts containing loops, functions, and conditional ...

The backup.sh script runs in the part1 directory and automatically backs up the source directory at regular intervals. The backups are saved in the backupdir with subdirectories named using the ...

In a real scenario, this could be anything like downloading files, creating backup, validating user input, etc. Also, to give an example we are assuming only four steps in our script below which is ...