Ever tried to execute a command on your Linux system and received a “Permission Denied” error? The simplest solution to counter this error is using the “sudo ...

Back in the early days of Linux, things were exponentially more complicated. The distributions were far less mature and required a particular system account to get things done. That account was root - ...

An alias in Unix/Linux is a shortcut that allows you to create custom commands or modify how existing commands behave. By using the alias command, you can abbreviate a long command or add options to ...

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.

001 🎯 🆓 Implement Hard Links in Linux Beginner Start Challenge 002 🎯 🆓 Log in and Switch Users Beginner Start Challenge 003 🎯 🆓 Manage File Permissions Beginner Start Challenge 004 🎯 🆓 Create ...