Install Jenkins on Ubuntu 16.04

install_jenkins_ubuntu

For AWS EC2
create Role : aws-ec2-jenkins-role

wget -q -O - https://pkg.jenkins.io/debian/jenkins-ci.org.key | sudo apt-key add -
echo deb https://pkg.jenkins.io/debian-stable binary/ | sudo tee /etc/apt/sources.list.d/jenkins.list
sudo apt-get update
sudo apt-get install jenkins
sudo systemctl start jenkins
sudo systemctl status jenkins

http://ip_address_or_domain_name:8080
sudo cat /var/lib/jenkins/secrets/initialAdminPassword
"Install suggested plugins"
Create admin