CentOS is a popular open-source Linux operating system used for servers and web hosting. It is based on Red Hat Enterprise Linux and is known for its stability and security. In this article, we will discuss how to check...
Curl is a command-line tool used to transfer data to and from servers. It supports various protocols including HTTP, HTTPS, FTP, SFTP, and many more. The tool can be used to download files, upload files, make requests to APIs,...
In a Linux system, the concept of users plays a crucial role in managing access and permissions to various resources. It is essential to know how to list all the users in a Linux system to keep track of...
Rsync is a powerful and versatile tool used for synchronizing files and directories between two different locations in a Unix-based operating system. It is a simple, fast, and efficient way to keep files and folders up-to-date across different systems,...
Ubuntu is a popular open-source operating system based on the Debian Linux distribution. To ensure compatibility with other software and to receive software updates, it is important to know the version of your Ubuntu system. In this article, we...
In the world of computing, security is one of the major concerns. One of the most basic security measures is setting strong passwords for user accounts. In Linux, managing user passwords is an essential task that requires proper understanding...
ROS Melodic EOL is around the corner. With more than 1,004 repositories in rosdistro, Melodic is among the top 3 ROS distributions (with Indigo and Kinetic). Together with Ubuntu 18.04 LTS, Melodic was widely used by many pioneering companies...
Wget is a popular command-line utility in Linux that is used to download files from the internet. It supports various protocols such as HTTP, HTTPS, and FTP, making it a versatile tool for downloading files. In this article, we...
The find command is one of the most important and frequently used tools in the Linux command-line. It allows users to search for files and directories based on various criteria such as file name, size, type, and modification time....