LPI is an independent global organization dedicated to providing certification and training on Linux and open source technologies. Certification is divided into three levels: 1. LPI Level 1, certification for beginners and entry-level Linux administrators , covering basic knowledge and skills such as basic Linux command line operations; 2. LPI Level 2, a certification for intermediate Linux administrators, covering more advanced topics such as network management, file systems, and device management; 3. LPI Level 3 , a certification for advanced Linux administrators covering advanced networking and servers.
The operating system of this tutorial: Linux5.18.14 system, Dell G3 computer.
LPI (Linux Professional Institute) is an independent global organization dedicated to providing certification and training on Linux and open source technologies.
LPI certification is divided into three levels:
LPI Level 1: This level is a certification for beginners and entry-level Linux administrators. It covers basic Linux command line operations, file and directory management, hardware and system configuration, package management and other basic knowledge and skills.
LPI Level 2: This level is a certification for intermediate Linux administrators. It covers network administration, file system and device management, shell scripting, security management, and more advanced topics.
LPI Level 3: This level is a certification for advanced Linux administrators. It covers topics such as advanced network and server management, large-scale deployments, virtualization and containers, advanced security, and troubleshooting.
Each level of certification requires passing the corresponding level exam, and the exam content covers the knowledge and skills related to that level. Passing LPI certification can prove that you have certain professional abilities in Linux system management, and it has important reference value in job hunting and career development.
It should be noted that LPI's certification has nothing to do with a specific Linux distribution. It mainly focuses on the general knowledge and skills of Linux system management. Therefore, no matter which Linux distribution you are using (such as Ubuntu, CentOS, Debian, etc.), LPI certification is applicable.
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