Linux Basics Complete Course: From Beginner to System Administrator
A comprehensive Linux tutorial covering everything from Linux installation and file system structure to shell scripting, process management, and networking. This course takes you step by step through all the essential Linux commands and concepts needed to become confident on the command line.
Course Content
7 modules · 18 lessonsModule 1: Introduction to Linux
Get started with Linux basics. Understand what Linux is, explore popular Linux distributions, and learn how to navigate the terminal for the first time. This module lays the foundation for your entire Linux journey.
What Is Linux and Why Learn It | Linux Tutorial for Beginners
Linux introduction, open source, Linux history, Linux kernel, why learn Linux
Linux Distributions Explained | Ubuntu, CentOS, Debian and More
Linux distributions, Ubuntu, CentOS, Debian, Fedora, Arch Linux, choosing a distro
Getting Started with the Linux Terminal | First Commands
terminal, shell, bash, command prompt, first Linux commands, pwd, whoami, echo
Module 2: Linux File System and Navigation
Understand the Linux file system hierarchy, learn to navigate directories confidently, and master the essential navigation commands every Linux user needs. This module covers the structure of the Linux file system from root to home directories.
Linux File System Structure | Complete Guide to / /home /etc /var
Linux file system hierarchy, root directory, /home, /etc, /var, /bin, /usr, /tmp, FHS
Navigating the Linux File System | cd ls pwd Commands
cd command, ls command, pwd command, absolute path, relative path, Linux navigation
Finding Files in Linux | find, locate, which Commands
find command, locate command, which command, whereis, searching files in Linux
Module 3: File Management Commands
Master file and directory management in Linux. Learn to create, copy, move, rename, delete, read, and edit files entirely from the terminal. This module covers all the essential file operation commands used in daily Linux work.
Creating and Managing Files and Directories | mkdir touch cp mv rm
mkdir, touch, cp, mv, rm, rmdir, Linux file management commands
Reading and Editing Files in Linux | cat, less, nano, grep
cat, less, more, head, tail, nano, vim, grep, reading files in Linux
Input/Output Redirection and Pipes | Linux Terminal Commands
stdin, stdout, stderr, redirection, pipes, |, >, >>, 2>, tee
Module 4: Permissions, Users, and Groups
Understand Linux file permissions and ownership model, manage users and groups, and use sudo for administrative tasks. This module covers one of the most important security concepts in the Linux operating system.
Module 5: Process Management and System Monitoring
Learn to view, manage, and control Linux processes. Understand how to monitor system resource usage, kill unresponsive processes, run background jobs, and interpret system performance metrics from the terminal.
Module 6: Networking and Package Management
Learn essential Linux networking commands including ping, curl, wget, and netstat. Master package management with apt and yum to install, update, and remove software on Linux systems.
Module 7: Shell Scripting and Environment
Learn bash shell scripting from the ground up. Understand environment variables, write and run shell scripts, use conditionals and loops, and explore logs and system monitoring techniques for automation.
Environment Variables in Linux | export PATH HOME
environment variables, export, PATH, HOME, printenv, env, .bashrc, .bash_profile
Bash Shell Scripting for Beginners | Complete Guide
bash scripting, shebang, variables, if else, for loop, while loop, functions, chmod +x
Linux Logs and System Monitoring | journalctl, syslog
journalctl, syslog, /var/log, dmesg, logrotate, system monitoring, cron