How to Check and Install Security Updates on RHEL 6/7/8
Linux is always regarded as the most secure operating system because the code is open source. Therefore, researchers…
How to Setup Samba File Sharing Server on RHEL 8 (CentOS/AlmaLinux/Rocky Linux)
Have you ever wanted to share a file on your local area network with another user and make…
How to Install iRedMail on RHEL (CentOS, RockyLinux, etc)
Setting up a mail server can be quite tedious since you need to configure many components to have…
How to use Thunderbolt 3 and 4 on CentOS
The Thunderbolt hardware interface is a relatively new technology launched in 2011 by Apple and Intel. It’s an…
Install and Use Oh My Zsh Framework for Zsh on Linux
zsh (Z Shell) is a very popular Unix shell. It’s similar to Bash but comes with many added…
How to Install Zsh on Linux
zsh (Z Shell) is a very popular and highly customizable shell for Linux and Unix-like operating systems. It…
How to Install Nethogs on Centos 8
Nethogs is a small, free, open-source utility used to monitor network traffic for Linux. Nethogs behaves differently from…
How to Install & Configure VNC Server on CentOS 8/Rocky Linux 8/AlmaLinux 8
Virtual Network Computing, commonly known as VNC, is a platform-independent protocol that uses the client-server architecture to access…
Install FreeRADIUS & daloRADIUS on CentOS 8 + MySQL/MariaDB
FreeRADIUS is an open-source, scalable, modular, and high-performance RADIUS protocol server. FreeRADIUS is in fact the most popular…
How to Create a Sudo User in CentOS
The sudo command (originally standing for superuser do) is a program designed to allow a sysadmin to give…
How to Connect to a CentOS 8 Server via Remote Desktop Connection using xRDP
xRDP is a free and open-source implementation of the Microsoft RDP (Remote Desktop Protocol) server. It enables the…
Connect to CentOS 8 Remote Desktop using X2Go
X2Go is an open-source remote desktop software for Linux distributions that uses a modified NX3 protocol. It enables…