jps: output the status information of the process running in the JVM
usage: jps [-help]
jps [-q] [-mlvV] [<hostid>]
Definitions:
<hostid>: <hostname>[:<port>]
-q : Do not output the class name, Jar name and parameters passed to the main method
-m: output the parameters passed to the main method
-l : output the full name of the main class or Jar
-v : output parameters passed to the JVM