How to Manage Networking with NetworkManager in RHEL/CentOS 8
In RHEL and CentOS 8 the networking service is managed by the NetworkManager daemon and it is used to dynamically
How to Install Cockpit Web Console in CentOS 8
In this article, we will help you to install Cockpit Web Console in CentOS 8 server to manage and monitor
Ubuntu 20.10 Released, Now Available to Download
The very much anticipated release of Ubuntu’s latest cool project is finally upon us and the dev team made sure
How to Fix ‘semanage command’ Not Found Error in CentOS/RHEL
I am trying to configure a Samba share with correct boolean and security context values using semanage command to make
How to Install and Configure an Ansible Control Node – Part 2
In the previous topic, you learn about basic Ansible terminologies and basic concepts. In this topic (Part 2 of Ansible
How to Check Debian Linux Version
It’s quite often that we keep forgetting which version of the Debian operating system we are using and this mostly
How to Install Git on CentOS 8
Version Control System tool plays a vital role in today’s modern Software development. Version control is a software that helps
How To Set Permanent DNS Nameservers in Ubuntu and Debian
The /etc/resolv.conf is the main configuration file for the DNS name resolver library. The resolver is a set of functions
How to Install Apache ActiveMQ on CentOS/RHEL 8
ActiveMQ is a popular, open-source, multi-protocol implementation of message-oriented middleware (MOM) with enterprise features written in Java, used to send
How to Install Fail2Ban to Protect SSH on CentOS/RHEL 8
Fail2ban is a free, open-source and widely used intrusion prevention tool that scans log files for IP addresses that show
Understand Core Components of Ansible – Part 1
The Red Hat Certified Specialist in Ansible Automation exam (EX407) is a new certification program by Red Hat that tests
Setup a Centralized Log Server with Rsyslog in CentOS/RHEL 8
In order for a system administrators to recognize or analyze problems on a CentOS 8 or RHEL 8 server, it