How to block specific port on CentOS 8 such as 22

Block Specific port number on Centos 8-min

Network services work using some specific port number on computer systems whether it is Linux, Windows, macOS, or any other. For example, the Apache webserver uses port 80 or 443 by default. However, we can change them, but worldwide by default, every service over the …

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How to install & Enable OpenSSH server on CentOS 8 Linux

SSH status check CentOS-min

SSH stands for Secure Shell. As its name implies, SSH is meant to access the Server or Desktop Shell in Windows, macOS, Linux (CentOS, Ubuntu, and all others), and other available operating systems remotely. It is basically a network protocol, which means set rules to …

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How to install GUI on CentOS 8 Minimal CLI server

install GUI on CentOS 8 Minimal CLI server

Have you installed CentOS 8 Command-line version and want to install the Graphical user interface on that? Then here are the commands to follow. CentOS is one of the dominated open-source operating systems that used by millions of hosting environments; to deploy various kinds of …

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