Basics
Partitioning Tools
Formatting Filesystems
Mounting Filesystems
Managing Filesystems
Storage Alternatives
The Bottom Line
Chapter 12: Configuring Network Settings
Network Settings
Using Network Command‐Line Tools
Basic Network Troubleshooting
Advanced Network Troubleshooting
The Bottom Line
Chapter 13: Managing Users and Groups
Understanding Linux Permissions
Using Access Control Lists
Managing User Accounts
Maintaining the Environment
Managing Groups
The Bottom Line
Chapter 14: Working with Processes and Jobs
Looking at Processes
Monitoring Processes in Real Time
Managing Processes
Running Programs in Background Mode
Running Programs Without a Console
Job Control
Scheduling Jobs
The Bottom Line
Chapter 15: Managing Log Files
The systemd Journaling System
The rsyslog Legacy System
The Bottom Line
Chapter 16: Managing Printers
The Common Unix Printing System
Installing and Configuring CUPS
Using CUPS
The Bottom Line
10 Part 3: Advanced Admin Functions Chapter 17: Exploring Ubuntu Security Locking Down Root Using OpenSSH on Ubuntu The AppArmor System Network Security Using Firewalls The Bottom Line Chapter 18: Exploring Red Hat Security Working with Root Access Using SELinux Network Security Using Firewalls The Bottom Line Chapter 19: Writing Scripts Beginning a Shell Script Using Variables Adding Conditional Expressions Using Loops Using Functions The Bottom Line Chapter 20: Managing Web Servers Linux Web Servers The Apache Web Server The nginx Server The Bottom Line Chapter 21: Managing Database Servers Linux Database Servers Installing and Using MySQL/MariaDB Installing and Using PostgreSQL The Bottom Line Chapter 22: Exploring the Virtualization Environment Hypervisors Containers Software Packaging The Bottom Line
11 Appendix: The Bottom Line Chapter 1: Understanding the Basics Chapter 2: Installing an Ubuntu Server Chapter 3: Installing and Maintaining Software in Ubuntu Chapter 4: Installing a Red Hat Server Chapter 5: Installing and Maintaining Software in Red Hat Chapter 6: Working with the Shell Chapter
