Sair Linux and GNU Certified Administrator

Prepare to pass all four SAIR Linux and GNU Certification Exams

Now you can prepare for all four of the required exams for SAIR Linux and GNU certification—using one comprehensive reference. This authoritative resource maps out objectives on all four exams and gives you detailed information on the essentials of Linux programming. Each chapter contains numerous practice questions, examples, and test-taking tips, which makes this book a highly useful study tool. Additionally, this dual-purpose volume is a helpful desk reference—offering extensive coverage of networking and system administration.

Get complete details on exam topics and learn how to:

• Install Linux—and select appropriate installation methods—including CD, floppy disk, FTP
• Resolve hardware configuration issues
• Use the shell, set permissions, and navigate system files
• Back up, archive, and recover data
• Manage user groups effectively
• Monitor performance and make use of administration commands and tools
• Set up routers and test network connections
• Secure, optimize, and troubleshoot a network

Installation and Configuration Exam.

• 1. Introduction to Linux.
• 2. Hardware Configuration and Compatibility.
• 3. Installing Linux.
• 4. Installation Troubleshooting.
• 5. System Setup and Shutdown.
• 6. The Linux Filesystem.
• 7. System Navigation.
• 8. System Configuration.
• 9. Linux Applications.

• 10. The Linux Filesystem.
• 11. Backups and Emergency Recovery.
• 12. User Management.
• 13. Process Management.
• 14. Configuration and Administration Tools.
• 15. Common Administration Tasks.
• 16. System Optimization.
• 17. Kernel Management.
• 18. Shell Scripting.

• 19. Network Topologies, Interfaces and Protocols.
• 20. Using TCP/IP.
• 21. Network Configuration Tools.
• 22. DNS.
• 23. Network Security.
• 24. File and Printer Sharing and Directory Services.
• 25. Mail Services.
• 26. Web, FTP and News Services.
• 27. Other Network Applications.
• 28. Network Troubleshooting and Optimization.

• 29. Security Vulnerabilities.
• 30. Security Techniques.
• 31. Security monitoring and System Logs
• 32. U.S. Law and System Administration
• 33. Codes of Ethics