Are you using the latest version of Ubuntu and looking for a way to clear your DNS cache? Then you’ve come to the right place. In the following tutorial, you will learn how to clear the DNS cache in Ubuntu
How to Flush DNS Cache on Ubuntu
How to install and use iTunes on Ubuntu
iTunes is a media player developed by Apple Inc. that lets you download, organize, and play media on your system and sync it with other devices. iTunes can be downloaded and used on Windows and Mac, but is not yet
How to Install GNU Octave in Ubuntu 22.04 LTS
This article describes how to install GNU Octave, an interpreted high-level language intended mainly for numerical computations. It provides facilities for numerical solution of linear and nonlinear problems and for performing other numerical experiments. It also provides extensive graphics capabilities
Generate SSH Keys in Ubuntu
SSH stands for Secure Shell and it is used widely as a means of accessing remote servers. The usage of SSH is recommended because it is considered a highly secure way of authenticating users remotely. Normally, we use passwords to
Install Flameshot Screenshot Tool in Ubuntu 22.04
Flameshot is an open-source screenshot and annotation tool designed for Linux, macOS, and Windows systems. The best thing about this screenshot tool is that it operates with both the graphical user interface as well as the command-line interface. It is
Set Your Favorite Browser as Default through Ubuntu Command Line
You may have several web browsers installed on our Ubuntu that we want to use for different browsing preferences. However, there is always one favorite browser that we want to use for regular Internet usage 90% of the time. It
How to Install ProFTPD on Ubuntu 22.04
The File Transfer Protocol (FTP) is still a widely used technology to move files over a computer network. It is famous for being lightweight, and easy to set up and use. FTP has a bad reputation as an insecure protocol
How to Show or Hide Line Numbers in Vim
Vim is a powerful and highly configurable command line editor that comes installed with most Linux operating systems. It offers many useful features for editing and configuration of files. However, some of its useful features are disabled by default. One
How to Shut Down Ubuntu
Ubuntu was originally a terminal-based operating system, but over time Linux slowly introduced the graphical user interface to its operating system. Nowadays, GUI methods are the only way to solve many problems with the operating system. We’ll show you some
Nginx Performance Tuning
Nginx is a free open-source web server with high performance and low weight, used as a load balancer, reverse proxy, HTTP cache and mail proxy. Although Nginx is quite new compared to other web servers, its popularity is increasing due
