How to become an expert at SELinux


Essential services such as databases, networks, automation, and information security are now part of the role. As a sysadmin’s role changes, the sysadmin must be flexible, acquire new skills, hone old skills, and focus more on workplace interpersonal relationships. Whatever field of interest you choose to explore, your most valuable skill is learning how to find information, and cultivating the ability to continually learn and expand your skillset. Linux does not stand still, and it favors the self-starter.

  • You will also learn how development tools work and how to write effective shell scripts.
  • As a Linux expert, you’ll improve your computer skills, be able to use a system completely customised by you to suit your needs, and have better chances of landing a good job in the IT & Computer industry.
  • The new RHCE certification, based on Linux 8, focuses on Linux System Administration Task Automation using Ansible and Shell Scripting.
  • The book also includes packed with dozens of tips and over 100 practical, real-world examples.
  • To create this article, 11 people, some anonymous, worked to edit and improve it over time.

When you see all the options available, it could be overwhelming. You need to identify short- and long-term goals and prepare a plan for achieving those goals.

LFCE (Linux Foundation Certified Engineer)

The salary for a Linux system administrator is around $72k per year and the system engineer is around $100k or more in some companies. Opinions on the future of sysadmin jobs range from gloom and doom to meteoric growth and everything in between. Follow THN on Facebook, Twitter  and LinkedIn to read more exclusive content we post. Over 50 hours of the training course, you will learn how to build on the Linux OS, develop apps with Docker Access, edit code with vi Editor, and build efficient systems. TecMint is the fastest growing and most trusted community site for any kind of Linux Articles, Guides and Books on the web. To search or browse the thousands of published articles available FREELY to all.

  • If you have a Linux certification, you always have excellent career opportunities.
  • Many of them are also having fits retaining their existing senior open-source staffers.
  • This is an ideal reference book for both novice or who wants to get up to speed on Linux or experienced users.
  • The great resignation has left employers desperate for developers, project managers, and system administrators.
  • This certification does not require any prerequisites and is valid for 5 years.

The Linux Foundation’s certification is based on the material in the LFS101x and the LFS201 courses, so you should plan on at least taking the 201 course if you intend to get certified. This allows users to write commands and cause actions.

Hacking the Linux Kernel in Ada – Part 2

Next, you will be introduced to the Linux server version where you will install it on the apache server and how to work with this version of Linux. This is one of the best Udemy courses to learn Linux in 2022. Created by Ziyad Hiya, this Udemy course will teach you Linux Command-Line from scratch with a project-based approach. Linux is also an essential skill for Programmers, Cloud Engineers, and Developers as most server-side application runs on Linux because of its performance and security features. On the other hand, you can work as a Linux system engineer and your job is performing remote troubleshooting, determining solutions for any problem they had in their Linux systems, and more.

become linux expert

Practice doing different things in the Linux environment. Use other Linux Foundation courses to expand your knowledge. The Linux Foundation offers a number of other courses to help train you as a Linux system administrator. If you feel like you got a lot out of that course, though, it’s worth looking into the additional courses.

Stop wasting time on boring, outdated tutorials. Join 500,000+ students learning to code, getting hired & succeeding at…

Next, you will discover how to program with the bash scripting and automating tasks, filesystem, and so on. You can join these online courses to learn Linux in-depth and become a better and more proficient developer, system admin, Cloud Engineer, and IT professional. Some of these Linux courses also provide you with a certificate that you can put on your resume or LinkedIn profile. If you are interested in learning one of the most sought after IT skills? Then Linux Essentials Bundle, a 5-course training that’s now at 88% discount on Tecmint Deals, will guide you towards Linux administration skills mastery.

The Linux Foundation has training forums on its website. There’s also a Linux Admin subreddit where linux administration you can talk to other Linux users. Read through the included documentation when you get stuck.

Linux Command Line and Shell Scripting Bible, 3rd Edition

Just like learning any other language, and this is very much about learning a language, immersion is the fastest and best way. I worked in corporate support until there was an opportunity to work as the TV guy at an ISP, now I work for a TV vendor and everything is linux. Now I’m a linux guy, but I still feel like I don’t know anything, but… Sometimes I do, so I looks stuff up and try to remember for next time. Basically everything I know about it is from years of using it.

become linux expert

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