I am running Ubuntu server edition and I wanted to take a thread dump of Tomcat. So, I first tried to find out which PID tomcat uses: $ jps -l 5809 sun.tools.
uwp-navigation
personal-access-token
ng-grid
wait
string-to-datetime
jaudiotagger
dot-source
nscollectionview
imgur
react-native-ble-manager
sightly
spark-redshift
amazon-rds-proxy
http4s
symfony-console
rave-reports
android-studio-3.1
supervised-learning
dllexport
payment-processing
stopwatch
heroku-cli
street-address
binary-operators
octokit
transcode
dom-node
umount
scanning
aws-sdk-nodejs