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How Wickr is Best Secure Video Calling utility?

Today we will see how Wickr is the best secure video calling solution? After the covid situation all individuals, educationists, and enterprises moved to...

how to configure centos 8 to boot with old kernel version

Introduction We will edit CentOS 8 the GRUB2 configuration parameter and change it using grubby to boot with old kernel or to change the default...

How to install TeamCity (Continuous Integration) on Ubuntu Server.

In this post, you will learn how to install TeamCity on Ubuntu. TeamCity is a build management and modern Continuous Integration (CI) tool from JetBrains...

How to install Counter-Strike:Global Offensive Server on Ubuntu/Deban

Counter-Strike:Global Offensive (CSGO) is a first person shooter game developed and released by Valve. Like previous Counter-Strike Games, It also allows us to host...

WordPress on Podman Centos/RHEL 8

This tutorial will show you how to install WordPress on Podman in CentOS 8. WordPress started as a blogging system but has become a...

How to Enable IPv6 in Nginx?

Hello, friends. In this short post, we will show you how to enable IPv6 on Nginx. This step is important to make our website...

How to use ss Command (Monitor Network Connections)

Introduction The ss command is a tool used to dump socket statistics and displays information in similar fashion (although simpler and faster) to netstat. The ss command...

Fix the error can’t find the command hwmatch on Grub

Hello, friends. In our previous post, we showed you how to set a password to grub to make it more secure. In this one,...

Hardening a CentOS 7 / RHEL 7 Server: Best practices and recommendation.

Securing Linux server is very important to protect your data, intellectual property from the hands of crackers (hackers). The system administrator is responsible for...

How to set a Grub root password on Ubuntu 20.04

Hello friends. In this post, I will explain to you How to set a Grub root password on Ubuntu 20.04. So you can protect...

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