Node.js is a well-known JavaScript runtime environment used to run JavaScript code on the server side. Using Node.js gives us the ability to execute code on the backend, extending JavaScript beyond just a traditional client side language. With this capability, you can build all kinds of applications that require a ... Read More

Sometimes, you get in a situation where you need to take a snapshot of the process and use it later in the same state. We call this operation of saving a process state to use it later in Linux Checkpointing. This operation is done by taking a running process and ... Read More

Bash script is a scripting language like other languages that have an extension and a way to interpret it. To interact with the operating system through the command line, commands are used. There are a lot of commands on Linux, and new commands are added regularly. However, all these commands ... Read More

Sometimes, we need to run an automated process, and for this, we use a script that runs continuously in the background. These types are called "daemons" in Linux. These daemons allow us to run independently from the terminal session. This means that the script will keep running even if we ... Read More

There is no doubt that the idea of losing an important file or deleting it unintentionally is certainly annoying and almost all of us have been in the same situation, especially if the files are very important, whether they are work files, personal photos or videos that you cannot do ... Read More

XML stands for Extensible Markup Language. It's a widely used format that is used to exchange data between systems. Many applications are based on XML as their configuration files. Even the very well-known document application, Office, is based on XML. What makes XML very popular is that it is ... Read More

CSV files are a common file format that we use on the Internet a lot. They are basically a file type that consists of lines, with each line considered a row in a simple table. As the name suggests, CSV (Comma-Separated Values) means that data in each line is separated ... Read More

A command line or terminal is an important component of the Linux operating system, as it allows for inclusive administration and management of the operating system as a whole. Even if we are talking about a Linux distribution that uses a graphical interface, you will still need a terminal to ... Read More