Linux for DevOps — What an Operating System Actually Does | Zero to LLMOps (Day 0A)

Day 0A of a free 180-day DevOps course — from "what is Linux?" all the way to building LLMOps pipelines. No prior experience needed. • Hardware vs software — the car & the driver • What an operating system really does — the "traffic cop" • The 4 jobs of an OS: process, memory, file & device management • Linux: kernel vs distro (yes, Android is Linux too) • Why this course uses RHEL / Fedora • GUI vs CLI — and why DevOps lives in the terminal ⏱ Chapters 0:00 What this course is 0:22 Warm-up questions 0:51 Hardware vs software 2:03 What an OS does: the traffic cop 2:49 The 4 jobs of an OS 4:21 Linux: kernel vs distro 5:11 Why RHEL / Fedora 5:58 GUI vs CLI 8:08 Recap & homework Homework: name 5 devices you think run Linux — and why. ▶ Next — Day 0B: Your First Terminal 🔔 Subscribe for the full path from zero to LLMOps. 📚 FREE COURSE MATERIAL - every lesson, lab and answer key https://github.com/mahadikabhijeet/ze... All 185 written lessons, the labs, the answer keys and two self-paced study guides are on GitHub, free and open. You do not need the videos to follow the course.