6-part series

Linux for DevOps

One evolving project, taken end to end across 19 parts. Follow it in order — each part builds on the last, from first principles to a system running in production.

1. 01Linux for DevOps: Why It Comes First, and How to Install ItPart 1·10 min read→
2. 02Linux Basics for DevOps: Kernel, Distro, and Your First CommandsPart 2·9 min read→
3. 03Linux File System and Navigation: Move Around Any Server Without a MousePart 3·13 min read→
4. 04Working with Files in Linux: cat, nano, head, tail, grep and RedirectionPart 4·14 min read→
5. 05Text Processing in Linux: wc, sort, uniq, sed, awk and the PipePart 5·13 min read→
6. 06Users and Groups in Linux: root, sudo, useradd and usermodPart 6·12 min read→