SysAdmin SysAdmin feed

Sysadmins are the unsung heroes of the technology world. The Opensource.com sysadmin article collection includes open source tools for admins, career-related advice, and handy how-to's.

computer servers processing data

Thanks to Gitolite, you can manage a Git server with Git. Learn how in our series about little-known Git uses.

Controllers can ease a sysadmin's workload by handling things like creating and managing DNS addresses and SSL certificates.
Getting started with DevSecOps

This guide will help you get started with DevSecOps.
People work on a computer server

What's the one thing you would save if your datacenter was literally on fire?

These top articles cover containers, monitoring, networking, and more. Plus, learn how to be lazy.
CICD with gears

An easy guide to the top open source continuous integration, continuous delivery, and continuous deployment tools.

Using deep learning to classify images when they arrive in object storage.
Clocks

Chronyd is a better choice for most networks than ntpd for keeping computers synchronized with the Network Time Protocol.