Jstack On Ubuntu — Install

sudo apt update sudo apt install openjdk-11-jdk Verify that the JDK is installed correctly:

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

java -version This should output the version of Java installed on your system. jstack is included in the JDK, so you don't need to install it separately. However, you need to make sure that the JDK's bin directory is in your system's PATH. sudo apt update sudo apt install openjdk-11-jdk Verify

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