Free online courseLinux command line tutorial

Course Description

The "Linux Command Line Tutorial" is a comprehensive course designed to pave your way towards mastering the Linux command line. With a substantial duration of 25 hours and 1 minute, this extensive tutorial aims to transform beginners into proficient users who can navigate and utilize the Linux operating system with ease. Belonging to the Information Technology category, and specifically to the subcategory of Operational Systems, the course provides a hands-on approach to learning the Linux command line.

Rated by participants with an impressive average score of 4.51 out of 5 stars, the course has garnered positive feedback for its clarity and depth. This high rating reflects the effectiveness of the tutorial in delivering a solid foundation in Linux command line skills.

The course content is meticulously crafted to cater to individuals who have little to no experience with Linux. It kicks off with an introduction to the Linux command line, setting the stage for a series of tutorials that progressively build on each other. The syllabus covers fundamental commands such as 'ls' for listing directory contents, 'cd' for changing directories, and 'cat' for concatenating and displaying files. Students will also learn about the essential 'mkdir' command for creating directories, as well as 'rm' and 'rmdir' commands for removing files and directories.

In addition to basic navigation and file management commands, the course delves into important concepts like I/O redirection and file permissions, including symbolic and numerical permissions with 'chmod'. The course further explores bash scripting with a detailed introduction, and lessons on using variables, reading user input, and implementing control flow statements such as 'if' statements and loops.

Practical guidance is provided throughout the course, with tutorials on 'nano' for text editing, 'top' for monitoring system processes, and 'sudo' for executing commands with superuser privileges. The course also addresses more advanced topics like user management ('useradd' and 'userdel' commands), group management, and the intricacies of the '.bashrc' file.

Use-case driven tutorials ensure that learners can grasp real-world applications of the commands. This includes managing system resources with commands like 'du', 'df', and 'free', as well as leveraging the 'find' command to search for files. Additionally, students will learn how to use 'grep' for pattern searching and 'tar' for file compression and extraction. Networking commands such as 'netstat' and 'ifconfig' are also covered to provide a rounded understanding of network management in Linux.

The tutorial concludes with practical lessons on installing and configuring various software and services on Linux, such as setting up SSH, installing Atom editor and PostgreSQL, and using 'apt-get' for package management. These segments prepare learners to handle real-world scenarios and further solidify their command line capabilities.

With its detailed, step-by-step approach, the Linux Command Line Tutorial is a valuable resource for anyone looking to gain a robust understanding of the Linux operating system and enhance their IT skill set.