sudo vi /var/lib/jenkins/config.xml 

sudo  /usr/bin/daemon --name=jenkins --inherit --env=JENKINS_HOME=/var/lib/jenkins --output=/var/log/jenkins/jenkin.log --pidfile=/var/run/jenkins/jenkins.pid -- /usr/bin/java -Djava.awt.headless=true -jar /usr/share/jenkins/jenkins.war --webroot=/var/cache/jenkins/war --httpPort=8082 sudo  /usr/bin/java -Djava.awt.headless=true -jar /usr/share/jenkins/jenkins.war --webroot=/var/cache/jenkins/war --httpPort=8082<authorizationStrategy><permission>hudson.model.Hudson.Administer:anonymous</permission><permission>hudson.model.Hudson.ConfigureUpdateCenter:anonymous</permission><permission>hudson.model.Hudson.Read:anonymous</permission><permission>hudson.model.Hudson.RunScripts:anonymous</permission><permission>hudson.model.Hudson.UploadPlugins:anonymous</permission></authorizationStrategy>