1.1. Measure and Troubleshoot Resource Usage
1.2. Predict Future Resource Needs
2.1. Kernel Components
2.2. Compiling a kernel
2.3. Kernel runtime management and troubleshooting
3.1. Customizing SysV-init system startup
3.2. System Recovery
3.3. Alternate Bootloaders
4.1. Operating the Linux filesystem
4.2. Maintaining a Linux filesystem
4.3. Creating and configuring filesystem options
5.1. Configuring RAID
5.2. Adjusting Storage Device Access
5.3. Logical Volume Manager
6.1. Basic networking configuration
6.2. Advanced Network Configuration and Troubleshooting
6.3. Troubleshooting Network Issues
7.1. Make and install programs from source
7.2. Backup operations
7.3. Notify users on system-related issues