In Linux, a shell is a command-line interface (CLI) that allows users to interact with the operating system. It serves as a bridge between the user and the kernel, interpreting and executing user ...

Find additional resources, tutorials, books, and online courses to continue your Linux journey. I provide links to useful websites, forums, and communities where you can seek help, exchange ideas, and ...

Many users who try Linux for the first time can get confused easily as their is no readily apparent help system available to them. As Windows programs are typically graphical in nature, it is not ...

Essentials of System Administration (code: LFS201) is designed for people who are interested in developing their Linux admin skills. You can take the online self-paced course – going at your own ...

[Andreas] has created this tutorial on real-time (RT) tasks in Linux. At first blush that sounds like a rather dry topic, but [Andreas] makes things interesting by giving us some real-world demos ...

Combining multiple Linux security tools to protect against various threats is crucial for a robust security posture. Effective use of security tools requires knowledge of their capabilities, ...