Ebook Red hat Linux networking and system administration: Part 2

Ebook Red hat Linux networking and system administration: Part 2 includes contents: Chapter 16: using the red hat network, chapter 17: upgrading and customizing the Kernel, chapter 18: configuring the system on the command line, chapter 19: using scripts to automate tasks, chapter 20: performance monitoring, chapter 21: administering users and groups, chapter 22: backing up and restoring the file system, chapter 23: installing and upgrading software packages, chapter 24: security basics, chapter 25: implementing local security, chapter 26: firewalls and internet security, chapter 27: detecting intrusions, Chapter 28: Troubleshooting and problem solving.