• Unlike downloading and running Jenkins with Blue Ocean in Docker (above), this process does not automatically install the Blue Ocean features, which would need to installed separately via the  Manage Jenkins  >  Manage Plugins  page in Jenkins. Read more about the specifics for installing Blue Ocean on the Getting Started with Blue Ocean page. • You can change the port by specifying the  --httpPort  option when you run the  java -jar jenkins.war  command. For example, to make Jenkins accessible through port 49001, then run Jenkins using the command: java -jar jenkins.war --httpPort=49001 • Download the latest package • Open the package and follow the instructions • Install the latest release version • Install the LTS version This package installation will: • Setup Jenkins as a daemon launched on start. See  /etc/init.d/jenkins  for more details. Recent versions are available in an apt repository. Older but stable LTS versions are in this apt repository. On Debian-based distributions, such as Ubuntu, you can install Jenkins through  apt . brew install jenkins-lts brew install jenkins Jenkins can also be installed using  brew : To install from the website, using a package: macOS Linux Debian/Ubuntu wget -q -O - https://pkg.jenkins.io/debian/jenkins.io.key | sudo apt-key add - sudo sh -c 'echo deb http://pkg.jenkins.io/debian-stable binary/ > /etc/apt/sources.list.d/jenkins.list' sudo apt-get update sudo apt-get install jenkins 8