Welcome to Enable Sysadmin
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How to add package repositories and install packages on many hosts by using Ansible.
AnsibleFest 2020: Watch Sessions On-Demand
The virtual event has ended, but all breakout sessions are now available to watch for free.
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Are you ready for the scary technology tricks that can haunt you as a sysadmin? Here are five treats to counter those tricks.
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The Secure Shell is a critical tool in the administrator's arsenal. Here are eight ways you can better secure SSH, and some suggestions for basic SSH centralization.
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When you need a consistent scripting platform in a heterogeneous data center, Cygwin delivers.
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Learn to groom your SSDs to maintain the best performance.
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Ansible playbooks are written in YAML, YAML Ain't Markup Language. Understanding YAML syntax is a key to success with Ansible.
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Use printf to format text or numbers.
Get started today with OpenShift 4
Try Red Hat OpenShift, the enterprise Kubernetes application platform for big ideas.
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How about a brief but thorough introduction to mastering systemctl? Enable yourself to use it today.
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YAML is an easy, expressive, data-oriented language that distinguishes itself from document markup languages.
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Got network bandwidth? Are you sure? Find out with iftop.
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"Anthony, we work in retail. We need to get this fixed, but nobody is dying because this system is down. It'll be just fine."
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A list of the four basic tasks any Linux user should be able to accomplish when using the nano text editor.
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A straightforward explanation of the sections of an Ansible playbook, including packages, modules, and variables.
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