GNU Bash

Create a bash script to tar and compress important directories.

Use cron to schedule the script to run daily.

Store the backup on a network drive.

Verify backup integrity.

Use bash commands like grep, awk, and sed to filter and analyze log files.

Create a script to automatically generate reports of error counts.

Email the report to administrators.

Track error trends over time.

Create a bash script to download the latest software version.

Stop the existing software service.

Replace the old files with the new ones.

Start the service.

Test the new version.

Create a bash script to automate the creation of new user accounts.

Set default passwords and group memberships.

Create home directories.

Create a script to delete user accounts and remove their files.

Maintain user data integrity.

Use bash and tools like ping and netstat to monitor network services.

Create a script to send email alerts if a service goes down.

Log network performance data.

Analyze network traffic patterns.