Sysadmin guides, open source email clients, macOS apps, SELinux, Firefox extensions, and more

Sysadmin guides, open source email clients, macOS apps, SELinux, Firefox extensions, and more

We round up reader favorites from the past week.

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Reader favorites from last week included articles for sysadmins, Linux games, tool round ups, and more.

  1. A sysadmin's guide to network management, by Archit Modi
  2. Which email client do you prefer?, by
  3. 15 open source applications for macOS, by Don Watkins
  4. A sysadmin's guide to SELinux: 42 answers to the big questions, by Alex Callejas
  5. 5 Firefox extensions to protect your privacy, by Chris Short
  6. 5 open source racing and flying games for Linux, by Joshua Allen Holm
  7. How an infrastructure team starts using CI/CD, by Matt Micene
  8. What's the difference between a fork and a distribution?, by Jonathan Gershater
  9. How to set up DevPI, a PyPI-compatible Python development server, by Moshe Zadka
  10. Killer tools for sysadmins, Skype alternatives, improving Linux skills, 6 must-read RFCs, and more, by Rikki Endsley

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About the author

Rikki Endsley - Rikki Endsley is the Developer Program managing editor at Red Hat, and a former community architect and editor for In the past, she worked as the community evangelist on the Open Source and Standards (OSAS) team at Red Hat; a freelance tech journalist; community manager for the USENIX Association; associate publisher of Linux Pro Magazine, ADMIN, and Ubuntu User; and as the managing editor of Sys Admin magazine and...