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 -v flag is pretty common for Linux commands. It enables verbose mode, which is useful to see what happens in the ...

Want to try Linux but dread the command line? Don't worry - there's likely a GUI that can handle whatever you need.

Polybar is a powerful, customizable status bar that lets you transform your Linux desktop with tailored modules, themes, and interactive controls.

When prompted, give a passphrase to the key. This passphrase MUST be different from your Aalto password. 2. Copy the contents of the file .ssh/aaltokey.pub on remote computer to .ssh/authorized_keys ...

The Pakistani APT36 cyberspies are using Linux .desktop files to load malware in new attacks against government and defense entities in India. Although the attacks described in the two reports use ...

The "exec format error" in Linux containers is commonly caused by missing shebang headers, architecture mismatches, or Windows line endings. Fix it by adding proper script headers (#!/bin/bash), using ...

Cybersecurity researchers have disclosed two security flaws in the Sudo command-line utility for Linux and Unix-like operating systems that could enable local attackers to escalate their privileges to ...