Phenquestions
Linux - Strona 2
How to Set Up WireGuard VPN on Debian 10
WireGuard is a general-purpose VPN (Virtual Private Network) that utilizes state-of-the-art cryptography. Compared to other popular VPN solutions, su...
Find and Replace in Vim / Vi
This article describes how to find and replace text in Vim / Vi.Vim is the most popular command-line text editor. It comes preinstalled on macOS and ...
Bash Write to File
One of the most common tasks when writing Bash scripts or working on the Linux command line is reading and writing files.This article explains how to ...
How to Install and Configure VNC on Ubuntu 20.04
Virtual Network Computing (VNC) is a graphical desktop sharing system that allows you to use your keyboard and mouse to control another computer remo...
Chattr Command in Linux (File Attributes)
In Linux, file attributes are meta-data properties that describe the file's behavior. For example, an attribute can indicate whether a file is compres...
How to Install and Use Wine on Ubuntu 20.04
Wine is an open-source compatibility layer that allows you to run Windows applications on Unix-like operating systems such as Linux, FreeBSD, and macO...
How to Use the nmap Command
Nmap is a powerful network scanning tool for security audits and penetration testing. It is one of the essential tools used by network administrators...
How to Install PHP 8 on Ubuntu 20.04
PHP is one of the most widely used server-side programming languages. Many popular CMS and frameworks such as WordPress, Magento, and Laravel are wri...
who Command in Linux
In this article, we explain the who command that is bundled in GNU coreutils package.who is a command-line utility that prints a list of currently log...
