root@dev:/usr/share/jenkins# ps aux | grep jenkins
root     15945  0.0  0.1   1860   600 pts/4    S+   22:26   0:00 grep --color=auto jenkins
You have new mail in /var/mail/root
root@dev:/usr/share/jenkins# /etc/init.d/jenkins start
 * Starting Jenkins Continuous Integration Server jenkins
   ...done.
root@dev:/usr/share/jenkins# ps aux | grep jenkins
jenkins  15966  0.0  0.1   2232   552 ?        Ss   22:26   0:00 /usr/bin/daemon --name=jenkins --inherit --env=JENKINS_HOME=/var/lib/jenkins --output=/var/log/jenkins/jenkins.log --pidfile=/var/run/jenkins/jenkins.pid -- /usr/bin/java -jar /usr/share/jenkins/jenkins.war --webroot=/var/run/jenkins/war --httpPort=8080 --ajp13Port=-1
jenkins  15967  107  6.8 414092 34804 ?        Sl   22:26   0:01 /usr/bin/java -jar /usr/share/jenkins/jenkins.war --webroot=/var/run/jenkins/war --httpPort=8080 --ajp13Port=-1
root     15978  0.0  0.1   1860   596 pts/4    S+   22:26   0:00 grep --color=auto jenkins
root@dev:/usr/share/jenkins# ps aux | grep jenkins
root     16057  0.0  0.1   1860   596 pts/4    S+   22:26   0:00 grep --color=auto jenkin