This tutorial explains the Linux file system (Linux directory structure) and the naming convention in detail. Learn how Linux organizes the file system.

This tutorial explains how to get or access a shell interface in Linux. Learn how to start or open a shell in popular Linux distributions such as Ubuntu and Red Hat.

This tutorial explains what a Linux shell is and how to view the default shell, list all available shells, and change the default shell temporarily and permanently.

This tutorial explains the different types of Ubuntu flavors in detail. Learn the differences and similarities between the different types of Ubuntu flavors.

This tutorial explains what a Linux distribution is and what the differences between various Linux distributions are. Know which Linux distribution is best from your requirement.

This tutorial explains what the Linux operating system is and how it works in detail. Learn what Linux is used for, along with the features and benefits of Linux.