Install Jenkins on Amazon Linux

https://d1.awsstatic.com/Projects/P5505030/aws-project_Jenkins-build-server.pdf

https://medium.com/@mohan08p/install-and-configure-jenkins-on-amazon-ami-8617f0816444
[ec2-user ~]$ sudo yum remove java-1.7.0-openjdk
[ec2-user ~]$ sudo yum install java-1.8.0
[ec2-user ~]$ sudo yum update –y
[ec2-user ~]$ sudo wget -O /etc/yum.repos.d/jenkins.repo http://pkg.jenkins-ci.org/redhat/jenkins.repo
[ec2-user ~]$ sudo rpm — import http://pkg.jenkins-ci.org/redhat/jenkins-ci.org.key
[ec2-user ~]$ sudo yum install jenkins -y
[ec2-user ~]$ sudo service jenkins start
[ec2-user ~]$ chkconfig jenkins on

Point browser at port 8080 of your EC2 IP address, then install suggested Plugins:
Then enter Administrator Credentials.

Now you have installed Jenkins!