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Troubleshooting Linux, analyzing processes, and more tips for sysadmins
Check out Enable Sysadmin's top 10 articles from December 2022.
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December 2022 wrapped up another excellent year for Enable Sysadmin. During the month, we published 22 new articles, achieved more than 840,000 reads, and engaged with over 572,000 readers. We're grateful to the Enable Sysadmin community for supporting this work as readers, as writers, and as future writers. (If you'd like to write for Enable Sysadmin, see our About page for information about submissions.)
Today, we are looking back at our top 10 articles of December to give you a chance to catch up on any of the great content you might have missed. In this list, you will see various topics covered, and we are confident that some, if not all, will be of interest to you.
If these articles leave you feeling inspired, then we would love to hear from you. Send your article ideas or sysadmin tips to the team at enable-sysadmin@redhat.com.
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The Linux lsof command does more than list open files; you can also use it to diagnose potential bottlenecks.
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Find solutions to your Linux, Kubernetes, Ansible, and other systems problems in Enable Sysadmin's top troubleshooting articles.
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Use the pmap command to explore how a process is mapped in memory to monitor or troubleshoot memory usage.
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Boost your productivity by automating your most frequent and monotonous tasks with Ansible.
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Getting insight into what CPU you're running is a useful trick to know.
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Knowing what's happening on your systems is the first step in preventing and troubleshooting issues.
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Use Podman, systemd, OSBuild, and Kubernetes to package your entire application and all its dependencies in a container and run it anywhere.
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The 'at' command is most useful for scheduling one-time jobs in Linux.
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An automated patch-management system helps keep your server infrastructure patched and maintained in a timely manner.
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Transitioning your data from Docker to Podman is not very difficult to do if you understand container transports.
Topics:
Linux administration
Troubleshooting
Vicki Walker
Vicki Walker is Managing Editor of Enable Sysadmin and Enable Architect for Red Hat. She has more than 20 years of experience in technology publishing for companies including InformationWeek.com, Dark Reading, SAP, BlackBerry, and Network Computing. More about me
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