What is Jenkins? Jenkins is a well-known open source CI/CD (Continuous Integration and Continuous Delivery) automation server written in Java.
In this tutorial i will show how to install Jenkins on Ubuntu-18.04, 16.04 and Centos-7, 6 and how to perform initial Jenkins configuration.
Jenkins requires Java, so firstly it needs to install OpenJDK-8 JRE/JDK (Java Runtime Environment and Java Development Kit). (more…)