Linux2024 High level Practice: Customizing the portable plug and play Linux system

Compared with using a generic Live CD, the custom ISO image has the following advantages:

Preinstall the required software - You can pre install the required applications and tools without on-site download and configuration.

Pre configuration - system environment and network settings can be pre configured to improve work efficiency.

Portability - ISO images can be started and run on any compatible system.

Recovery mode - can be used for system repair and fault diagnosis.

Demo environment - provide a plug and play environment for product demonstration or training.

Plug and play - put your customized linux system into your pocket.

This course is very practical. At present, there are very few and incomplete related courses on the market.

Through this tutorial, students can master the following core contents:

1. Linux startup process and boot program working principle

2. The process of creating a customized LiveISO image

3. How to load the system into a USB stick

4. The role of initramfs temporary root file system

5. Chroot virtualization technology and its application

Through theoretical study and practical operation, students can better understand the startup process of Linux system, master the skills of customized LiveCD/USB, and have a deeper understanding of system virtualization technologies such as chroot. These knowledge can be applied to system deployment, recovery and rescue, embedded development and other fields.