1.下载rpm包:https://mirrors.jenkins-ci.org/redhat/jenkins-2.392-1.1.noarch.rpm
2.下载完成后执行:rpm -ivh jenkins-2.392-1.1.noarch.rpm
3.更改jenkins默认端口 (属性:JENKINS_PORT)
vi /etc/sysconfig/jenkins
4.修改执行用户(属性:JENKINS_USER="root")
vim /etc/sysconfig/jenkins