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Top 10 tutorials for Linux administrators

Whether you're a new Linux admin or a seasoned practitioner, there's always something new to learn to help you do your job better.
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Sysadmin working on three monitors in dark room

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I've been administering Linux systems for several years now, and I don't think a single day has gone by without a learning opportunity. One of my favorite parts about the Linux ecosystem is the willingness to share both tools and information. This year's top Linux administration articles are a testament to that culture of top minds sharing their knowledge so that you can progress on your Linux journey.

Linux administration can be very rewarding, including the satisfaction of finding, resolving, and automating a fix to a complicated problem, the thrill of diving deeper into a complex topic, such as Linux namespaces or the Logical Volume Manager, and even the simple pleasure (frustration?) of arguing about your favorite terminal editor. I'm sure if you asked any of our authors about what inspires their articles, their eyes would light up as they describe a problem they solved or a new technology they learned.

Whether you're a beginner or a seasoned Linux engineer, 2021's top articles have something for everyone. You can get started with Linux fundamentals, such as LVM resizing, hashing, databases, and network troubleshooting. When you're ready for a deeper dive, read more about Linux namespaces, BIOS to UEFI migration, and process performance management. Finally, top off your journey with some reflections about terminal editors and the overall future of our profession.

Have a topic that you're passionate about? Join our community and continue the tradition of knowledge sharing that makes the Linux ecosystem great.

Top 10 Linux administration articles of 2021

Topics:   Linux administration   Linux   Year in review  
Author’s photo

Anthony Critelli

Anthony Critelli is a Linux systems engineer with interests in automation, containerization, tracing, and performance. He started his professional career as a network engineer and eventually made the switch to the Linux systems side of IT. He holds a B.S. and an M.S. More about me

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