News and practical guides for Centos.
Groups on CentOS On a CentOS system, groups are used to manage user access to system resources. A group is a collection of users that share common access permissions to resources such as files, directories, and…
To find out which process is using a specific port on a Linux system, you can use the lsof command, which stands for "list open files." lsof lists information about files that are opened by processes running on…
Who Created Linux? In 1991, Linus Torvalds created Linux which is both free as well as an open source operating system. The original code for the Linux core otherwise known as the kernel was written by Linus wh…
What is Apache? Apache is a popular open-source web server software that is widely used on Linux systems. It is used to serve web pages and other content over the Internet or a local network. Apache is known fo…
A Brief Description of CentOS GUI CentOS GUI is a graphical user interface (GUI) for the CentOS operating system. A GUI allows users to interact with the operating system using visual elements such as icons, bu…
CentOS Hostnames A CentOS hostname is a unique name that identifies a CentOS system on a network. It is used to identify the system when connecting to it over the network, and it is also used to identify the sy…
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