Overview
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Learn how to customize and configure the Linux kernel on CentOS 7, and manage the GRUB boot loader, system initialization, and system logging.
Syllabus
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Introduction
- Welcome
- What you should know
- Understanding the Linux boot process
- GRUB overview
- Create a custom GRUB menu entry
- Booting into the emergency target
- Linux init services
- Introduction to systemd services
- Get systemd service status
- Manage systemd services
- Make systemd services persistent
- Linux kernel directory structure
- Update the kernel
- Manage kernel modules
- Search log files
- View system log files
- View systemd journal
- Use rsyslog filters
- Rotate log files
- Next steps
