What is linux certification?

#What is Linux certification? What are the linux certifications?

Linux certification refers to the qualification obtained by passing the examination after obtaining professional Linux training.

Linux represents the low-level Linux certification program, while high-level Linux certification has long been almost entirely dominated by the Red Hat Certified Engineer (RHCE) certification program. RHCE is the most challenging certification exam in the field, so it is also the most valuable Linux certification.

Recommended: "Linux Tutorial"

1. Mainly redhat, the current version is 6.0, the basic one is rhcsa, the intermediate one is rhce, and the advanced one is The is rhca.

2. Currently, the internationally recognized Linux certifications include Linux Professional Institute (LPI for short), SairLinux and GNU, Linux and RedHatCertifiedEngineer.

3. Judging from the level of concern of the Linux community, the LPI certification program has received the most widespread support. LPI has already launched the Linux Profession Institute Certified-Level 1 (referred to as LPIC-1) certification program in advance, and will launch Level 2 and Level 3 certifications as planned in the near future.

4. Like LPI, Sair provides three levels of certification programs; Level 1 - Sair Linux & GNU Certified Administrator (LCA). Level 2 —- Sair Linux & GNU Certified Engineer (LCE). Level 3 ---- Master Sair Linux & GNU Certified Engineer (MLCE).

5. The Linux certification program sponsored by CompTIA is the latest to enter the Linux certification market. The plan was officially launched on September 21, 2001, and has attracted widespread attention among Linux practitioners and the industry. Almost all major certification publishers have written exam reference books for Linux certification, and many IT training centers are preparing Linux certification programs.

6. Like other certifications with a " " mark launched by CompTIA, the Linux qualification certificate only needs to pass one exam (VUE and Prometric exam centers hold such exams). Once you obtain the Linux qualification certificate The qualification certificate is valid for life. The price of the Linux exam is US$190. The exam uses multiple-choice questions and lasts 120 minutes. Many of the contents covered are exactly the same as the Sair and LPI certifications, but the difficulty is slightly lower.

7. The candidates for the LPI and Sair certification programs are Linux network and system administrators with considerable experience, while the Linux certification is mainly for individuals who have only about half a year of Linux experience and want to obtain basic Linux technical qualifications.

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