Manage Jenkins

Configure System:

        Add environment variable so that you can identify script run on the jenkins server. Make sure that environment variable         not same as the environment variable of your local system.

Manage Plugins:

        Add the plugin required to run script.

        add build-user-vars-plugin plugin used for identification of user. This plugin set the user id, name as environment                    variable which you can use to identify the user started the build.

        for more details visit: https://wiki.jenkins-ci.org/display/JENKINS/Build+User+Vars+Plugin