Linux Essentials for DevOps apt, SSH Port Change, NGINX, & Passwordless Login | Day 4

Welcome to Episode 3 of the Linux Series for Cloud & DevOps Engineers!
In this hands-on tutorial, we cover critical Linux skills every DevOps or Cloud engineer must know. Whether you're preparing for interviews or managing production servers, this episode will sharpen your foundational skills.

🔧 What You’ll Learn Today:

Using apt to manage packages like a pro

How to change the default SSH port for better server security

Installing and managing NGINX (enable, start, stop, restart)

Setting up SSH passwordless authentication for secure and efficient access

🧠 Perfect for Beginners to Intermediate Engineers

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#LinuxForDevOps #CloudEngineer #DevOpsTutorial #LinuxBasics #NGINX #SSH #Ubuntu #Apt #SSHHardening #LinuxCommands

Видео Linux Essentials for DevOps apt, SSH Port Change, NGINX, & Passwordless Login | Day 4 канала Madhukar Reddy