This guided tour will use the "standalone" Jenkins distribution which requires a minimum of Java 7, though Java 8 is recommended. A system with more than 512MB of RAM is also recommended.

1. Download Jenkins.

2. Open up a terminal in the download directory and run java -jar jenkins.war

3. Browse to http://localhost:8080 and follow the instructions to complete the installation.

4. Many Pipeline examples require an installed Docker on the same computer as Jenkins.

注意：

1 java -jar jenkins.war

Jenkins initial setup is required. An admin user has been created and a password generated
Please use the following password to proceed to installation:

ff775c2fa1614e9bb3d86facb6b08e27

This may also be found at: C:\Users\Administrator\.jenkins\secrets\initialAdminPassword

上面紫红色部分是一个默认的用户; admin / ff775c2fa1614e9bb3d86facb6b08e27  这个用户的密码是不可修改的

2 如果向卸载jenkins,直接将.jenkins文件删除掉

3 打开localhost:8080后，会提示要求安装一些插件（要联网，我这里选择建议安装插件）

4 图为并茂的一篇博客 http://www.cnblogs.com/zhanggui/p/6227832.html