The Linux Compendium
Sometimes we have to hide our data to protect it from third-party access to the system. However, one way to achieve this is through encryption. But today we are going to talk about another method, namely steganography, which makes it possible to hide the existence of secret data in order to keep communications private. In … Read more
System engineers are often required to check memory stats in their day to day tasks. In this article, we will discuss how you can check how much RAM is installed and used on your system CentOS 8 using the command line. There are following commands are used to check the installed system’s RAM on CentOS … Read more
The majority of Linux administrators and some of the regular Linux users prefer to use the command line to perform daily operations. However, you may find it tedious to open the terminal over and over again. In this case, we recommend a tool called Tilda. Tilda is an open-source and highly customizable GTK-based drop-down console … Read more
Adobe Flash Player is still an essential browser plug-in used to play audio, streaming video, and other miscellaneous multimedia content on Adobe Flash sites or platforms. It supports various web browsers such as Internet Explorer, Firefox, and Opera. Adobe Flash Player can also be installed on various types of operating systems, including Windows, MacOS, Linux/UNIX, … Read more
Sometimes you may require multiple IP addresses on your machine, e.g. when testing things or when you run a server that is connected to multiple networks. It is often impractical to buy multiple network cards, plug them into your server and separately assign them IP addresses. However, with the help of this tutorial, you can … Read more
The kernel is the most important central core of an operating system. Most Linux distributions such as Ubuntu, Debian or CentOS 8 install a stable kernel version, but not the latest ones. And the kernel is not updated to a new major release unless you update the entire operating system. The Linux distributions maintain security … Read more
VirtualBox is a free, cross-platform and open-source software used for virtualization. It allows users to run multiple virtual machines of different flavors simultaneously on a single PC. It is mainly used at the desktop level and supports various guest operating systems that include Linux and Windows. Virtualbox comes in handy for example when you are … Read more
Sublime text 3.0 is a popular, cross-platform, lightweight source code editor with an amazing working environment. It has many built-in multifunction and Vim mode features. This editor offers support for various plugins, snippets, programming languages, APIs and markup languages like Html, PHP, C, Java, C#, asp, Latex and many others. Users can install new plugins … Read more
Python is one of the most popular programming languages today. It has a simple syntax that is easy for beginners to understand. Python is a good choice for developing simple as well as complex applications. By default, Python is not installed on CentOS 8, but this tutorial guides you through the installation process. The two … Read more
If you have a problem reading text on your Debian screen, you can easily adjust the text size. In some situations, the font is too small to see it properly, and there are different options to change the font size on a Debian GNOME Desktop. In this article, we will explain how to change the … Read more