The artifacts for the assembly are located by default at: [JENKINS_HOME]/jobs/[job_name]/builds/[$BUILD_ID]/archive/ , go there and delete it. However, it will not remove the link to the artifact from the assembly page. (If you do not know where your JENKINS_HOME is located, go to http://[jenkins_server]/configure , you will see the home directory at the top of the page).
To change the display name of the assembly, try the Set Name Setter Plugin .
To change the display name through the CLI:
java -jar jenkins-cli.jar -s http://[server]/ set-build-display-name [job_name] [build
source share