Install Jstack On Ubuntu [top] Official

on Ubuntu, you need to install the Java Development Kit (JDK)

If you see output like /usr/bin/jstack , it’s already installed. If you see command not found , proceed with the installation. install jstack on ubuntu

jstack -version

The jstack command is included in the JDK, so you don't need to install it separately. However, you need to find the location of the jstack command: on Ubuntu, you need to install the Java

jstack --version

Troubleshooting

# Find the Java process ID ps aux | grep java install jstack on ubuntu