Install Jstack On Ubuntu Link

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

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

source /etc/environment Run the following command to verify that jstack is working: sudo apt update sudo apt install openjdk-11-jdk Verify

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. install jstack on ubuntu

You can verify that jstack is available by running:

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