Should we go to the Red Hat Linux certification?

Now, more and more Chinese users are familiar with Linux, and there are a growing number of Linux fans in China. Many of my friends want to develop in Linux. If you really want to go further and better on the Linux platform, it is necessary to get a Linux certification. Although the evidence does not completely indicate that Linux has a strong ability in this aspect, from the current employment situation in China, even if you have a strong ability in this aspect, maybe there is no

Now, more and more Chinese users are familiar with Linux, and there are a growing number of Linux fans in China. Many of my friends want to develop in Linux. If you really want to go further and better on the Linux platform, it is necessary to get a Linux certification.

Although the evidence does not completely indicate that Linux has a strong capability in this aspect, from the current employment situation in China, even if you have a strong ability in this aspect, maybe you do not have a Linux-related authentication, and you have no chance to prove it. This seems to be a common situation of employment in China. We have no way to change this universal phenomenon. What can we do? We only take the initiative to adapt to it! It is not a good thing to study Linux through the certification system to further consolidate your knowledge.

Many visitors are also asking me questions about Linux authentication, and some are not clear about common Linux authentication. Let's have a brief discussion with you today. If you have any shortcomings, we hope that you will discuss them and raise them together.

There are many Linux-related certifications, among which Red Hat Linux and LPI are common. LPI authentication is relatively neutral.

Red Hat Linux certification (http://www.RedHat.com.cn/training)

RHCT (http://www.redhat.com.cn/training/rhce)

This article mainly describes the core skills that system administrators should possess. A Red Hat certified technician should be able to install and configure a new Linux system and add it to the network. This certification thoroughly examines the management concepts, tools, and problem handling capabilities of the installation and core systems.

RHCE (http://www.redhat.com.cn/training/security.php3)

Certification demonstrates the skills that senior system administrators should possess. In addition to mastering all the skills of the Red Hat certified technician, a red hat certified engineer should also have the ability to configure network services and security, he/she should be able to decide which service should be deployed on the company's network and the specific deployment method. This certification includes details about DNS, NFS, Samba, Sendmail, Postfix, Apache, and key security features.

It should be noted that Red Hat certified engineers (RHCE) and Red Hat certified technicians (RHCT) are based on the actual operation ability of the test project, mainly to test the examinee's actual ability in the field system. Other training programs generally teach students how to answer multiple choices, rather than how to operate a real system. Red Hat training and testing focus on practical hands-on skills.

Red Hat certified Security Expert (RHCSS) (http://www.redhat.com.cn/training/rhca.php3)

With the increasing importance of IT security, IT is imperative to evaluate the skills of IT talents in a more reliable and practical way, in this way, major companies can find qualified personnel to implement security solutions. In response to this demand, RedHat launched the Red Hat certified Security Expert certification (RHCSS) -One of the latest security certifications that demonstrate the use of Red Hat Enterprise Linux, SELinux, and Red Hat Directory servers to meet today's enterprise environmental security requirements and other advanced skills.

Red Hat certified Architect (RHCA)

The RedHat Enterprise architect course provides in-depth practical training for senior Linux system administrators who are responsible for deploying and managing multiple systems in a large enterprise environment. The Red Hat certified architect is the latest top-level certification launched after the Red Hat certified Technician (RHCT) and Red Hat certified engineer (RHCE) certification, it is also the most popular and mature certification recognized in the Linux field.

Certification helps you master the skills that architects should possess. In addition to all the skills required by the Red Hat certification engineers, the Red Hat certification architects should also have deep and additional skills to deploy and manage the Red Hat Enterprise Linux in different enterprise applications. This training course will focus on the technologies and processes required for software deployment and system management, directory services and certification, storage management, system monitoring, performance adjustment, and advanced network services and security. In the Red Hat certified architect examination, multiple systems and hardware commonly used in the enterprise computing environment are used.