How to Set or Change a Hostname in CentOS 7
In this tutorial, you’ll learn how to Set or Change a Hostname in CentOS 7. Hostname is a …
CentOS
How to Install OpenJDK 11 on CentOS 7
In this tutorial, you will learn how to install OpenJDK 11 on CentOS 7. Oracle JDK includes compiler …
How To Install PostgreSQL 12 on CentOS 7 or RHEL 7
PostgreSQL is an open-source database system and It is powerful like other relational database systems. In this tutorial, …
How to Install Nagios on CentOS 7
In this tutorial, we’ll explain how to install Nagios on CentOS 7. Nagios is a free monitoring tool, …
How to Install Ansible on CentOS 7
In this tutorial, we’ll explain to you how to install Ansible on CentOS 7. Ansible is an open-source …
Steps to Upgrade Java 8 to Java 11 on CentOS 7
In this tutorial, we’ll explain the steps to upgrade Java 8 to Java 11 on CentOS 7. Java …