Manage Jenkins
=> Script Console
import jenkins.model.Jenkins
import hudson.model.Job
MAX_BUILDS = 10
Jenkins.instance.getAllItems(Job.class).each { job ->
println job.name
def recent = job.builds.limit(MAX_BUILDS)
for (build in job.builds) {
if (!recent.contains(build)) {
println "deleting: " + build
build.delete()
}
}
}