Introduction to the Linux Terminal

Categories: Linux, Operating System
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About Course

  • Learn the essentials of Linux and it’s terminal
  • This course introduces the Linux operating system, command line basics, and basic system administration concepts.
  • Designed for absolute beginners, it’s the perfect starting point before diving into advanced topics such as Python Programming or DevOps and AI.
  • Use the Browser based Linux Terminal Simulation as well as the Command Trainer to get comfortable with the Terminal on any Unix/Linux platform.

What Will You Learn?

  • Navigate the Linux filesystem with confidence
  • Create, edit, and manage files and directories
  • Understand permissions, ownership, and user roles
  • Monitor and control processes and services
  • Connect to remote servers securely with SSH
  • Automate tasks using simple shell scripts

Course Content

🗓️ Day 1 – Getting Started with Linux
• Understand what Linux is and why it’s essential for DevOps and AI. • Learn basic terminal commands: pwd, ls, cd. • Explore the filesystem hierarchy and directory structure. • Practice moving around the shell confidently.

🗓️ Day 2 – Working with Files and Directories
• Create, view, and edit files using touch, cat, nano. • Organize directories with mkdir, rmdir, cp, mv. • Understand absolute vs. relative paths. • Hands‑on: build a mini project folder structure.

🗓️ Day 3 – Permissions and Ownership
• Learn how Linux manages read, write, and execute permissions. • Commands: chmod, chown, chgrp. • Understand user roles (root, user, group). • Practice fixing permission errors and securing files.

🗓️ Day 4 – Processes and Services
• Understand what processes are and how to monitor them. • Commands: ps, top, kill, systemctl. • Learn how services start, stop, and restart. • Hands‑on: manage a simple service like nginx or ssh.

🗓️ Day 5 – Networking and Remote Access
• Basics of IP addresses, ports, and protocols. • Commands: ping, ip, ssh, scp. • Learn secure remote connections and file transfers. • Practice connecting to a remote server.

🗓️ Day 6 – Shell Scripting Essentials
• Introduction to shell scripting and variables. • Write simple scripts using echo, loops, and conditionals. • Learn how to make scripts executable. • Hands‑on: automate a daily task (e.g., backup or log cleanup).