DevOps 90 Days Challenge | Day 6 | Linux Basics & Essential Commands for DevOps
Welcome to Day 6 of the DevOps 90 Days Challenge!
Linux is the backbone of modern DevOps, and mastering it is crucial for managing servers, automation, and deployments. In this video, we'll cover Linux Basics and Essential Commands that every DevOps engineer must know.
What You Will Learn:
1️⃣ Introduction to Linux for DevOps
Why Linux is widely used in DevOps and cloud computing
Understanding the Linux file system structure
Basic Linux Commands
Navigating directories (cd, ls, pwd)
File operations (touch, cat, rm, cp, mv)
Viewing file contents (less, more, head, tail)
User & Permission Management
Creating users and groups (useradd, groupadd)
Changing permissions (chmod, chown, chgrp)
Understanding file ownership and access
Process & System Monitoring
Checking system info (uname, df, free, top, htop)
Managing processes (ps, kill, grep, jobs, bg, fg)
Networking Commands
Checking network status (ifconfig, ip a, netstat, ping)
Connecting to remote servers using SSH (ssh, scp, rsync)
Package Management
Installing and updating software (apt, yum, dnf, brew)
💡 Why Linux is Important in DevOps?
Linux powers most cloud servers, containers, and DevOps tools. Mastering Linux commands will help you efficiently manage infrastructure, troubleshoot issues, and automate tasks.
By the end of this video, you’ll have a strong foundation in Linux essentials for DevOps! 💪
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