Linux Foundation Cert Prep: Operation of Running Systems (Ubuntu)

Learn the basics of operating a system running Ubuntu, and prepare for the Operation of Running Systems domain of the LFCS exam.

Introduction

• Welcome
• Environment setup

1. Booting and Starting Up

• Booting the system
• Configuring and modifying the bootloader
• Manage the startup process
• Update the kernel
• Change kernel parameters

2. Software and Updates

• Updating software
• Installing from source
• Understanding shared libraries
• Explore AppArmor

3. Resources and Reports

• Examine resource utilization
• Working with processes
• Explore resource bottlenecks
• Explore system hardware
• Upgrade or add hardware
• Explore system log files
• Monitor security and audit the system
• System usage reporting

4. Automation and Scheduling

• Schedule and verify tasks
• Configuration management and automation

5. Recovery and Support

• Consider a disaster recovery plan
• Train team members and document changes
• Incident management

Conclusion

• Summary