Permissions have two parts: an action and a set of users. The three actions—read, write, and execute—define what can be done ...

Let's explore some cool and useful things you can do directly in the terminal without diving too deep into its complexity.

The awk command is a versatile text-processing tool in Linux. It filters and manipulates files using patterns, conditions, ...

Unix permissions control who can read, write or execute a file. You can limit it to the owner of the file, the group that owns it or the entire world. For security reasons, files and directories ...

Community driven content discussing all aspects of software development from DevOps to design patterns. One of the most secure ways to communicate across the public internet is to use SSH. This is why ...

Over seventeen years have passed since Cecil and Kain set out on their fateful mission. Though their tumultuous journey ultimately saved their world, peace was not eternally ensured. A new threat to ...

You can use the menus to do everything you need. Many common menus have shortcuts. For example, "Undo" is CTRL + "_" (control underscore), saving a file is CTRL + "x" "s" (control x s), and exiting ...