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Today, the editor shares with you what the linux certification exam has, I believe many people do not know much about it. In order to let everyone know more about the linux certification exam, I have summarized the following contents for you. Let's look down together. I'm sure you'll get something.

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

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

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

1, mainly redhat, the current version is 6.0. the primary is rhcsa, the intermediate is rhce, and the advanced is rhca.

2. At present, the Linux certification which is widely recognized in the world includes LinuxProfessionalInstitute (LPI for short), SairLinux and GNU, Linux+ and RedHatCertifiedEngineer.

3. In terms of the degree of concern of the Linux community, the LPI certification program has received the most extensive support. LPI has previously launched the Linux ProfessionInstitute Certified-Level 1 (referred to as LPIC-1) certification program, and will launch level 2 and 3 certification as planned in the near future.

4. Like LPI, Sair provides three levels of certification schemes: 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 program was officially launched on September 21, 2001, and has aroused widespread concern among Linux practitioners and the industry. Almost all major certified publishers have written exam reference books for Linux+ certification, and many IT training centers are preparing Linux+ certification programs.

6. Like other "+" certifications launched by CompTIA, the Linux+ qualification certificate can be obtained by passing only one exam (held by VUE and Prometric test centers). Once you have obtained the Linux+ qualification certificate, the certificate will be valid for life. The Linux+ exam, which costs $190, is a 120-minute multiple-choice exam that covers much of the same content as Sair and LPI certification, but slightly less difficult.

7. The LPI and Sair certification programs are aimed at experienced Linux network and system administrators, while Linux+ certification is mainly for individuals who have only about half a year's Linux experience and want to obtain basic Linux technical qualifications.

About the linux certification exam which is shared here, I hope that the above content can have a certain reference value for everyone, you can learn to apply. If you like this article, you might as well share it for more people to see.

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