Install Jstack On Ubuntu -

sudo nano /etc/environment Add the following line to the file:

PATH=$PATH:/usr/lib/jvm/java-11-openjdk-amd64/bin Reload the environment file: install jstack on ubuntu

jstack -l <pid> Replace <pid> with the process ID of a Java process running on your system. You can find the process ID using the ps command: sudo nano /etc/environment Add the following line to

jstack -l If jstack is not recognized, you can add the JDK's bin directory to your system's PATH: install jstack on ubuntu

source /etc/environment Run the following command to verify that jstack is working: