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
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
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
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
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
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
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
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
If you are unfamiliar with Java programming in the Debian operating system, this article will guide you towards writing and compiling the first Java program. For this purpose, you will require the Java Runtime Environment and the Java Development Kit.
If you are a new Debian admin, you might want to know how to change the sudo password on the shell. After all, it is a good security practice to change passwords regularly for any user, especially the Super User,
