Does there exist a PID for each tomcat service? If so, then can we find the...

mike_plumbs

I am working on linux server. I want to know whether there exists a PID for each tomcat service running on any server. If a PID for a particular tomcat service exists, then can we find the service name corresponding to that PID? Can we list all the tomcat services running on the server?

Originally asked by Aditya on Stack Exchange (unix) (CC BY-SA 4.0).

uphilltech

Great question — answering as the UphillTech team:

ps -ef |grep tomcat sun 5144 1 0 10:21 pts/1 00:00:06 /Java/jdk/bin/java -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Djava.endorsed.dirs=/java/tomcat/common/endorsed -classpath :/java/tomcat/bin/bootstrap.jar:/java/tomcat/bin/commons-logging-api.jar -Dcatalina.base=/java/tomcat -Dcatalina.home=/java/tomcat -Djava.io.tmpdir=/java/tomcat/temp org.apache.catalina.startup.Bootstrap start In this example the PID is 5144

Full answer by vtea: https://unix.stackexchange.com/a/374165 (CC BY-SA 4.0).

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