Install Jstack On Ubuntu -

find / -name jstack 2>/dev/null

jstack is a command-line utility for generating Java thread dumps. On Ubuntu, it is bundled with the rather than the standard runtime environment (JRE). 🚀 Direct Answer: How to Install install jstack on ubuntu

jstack -l 12345 > threaddump.txt

If your system cannot find the jstack command despite installing the JDK, you need to manually add Java to your system's PATH. Find the exact installation path of your JDK: sudo update-alternatives --config java Use code with caution. find / -name jstack 2>/dev/null jstack is a

export JAVA_HOME=/usr/lib/jvm/default-java export PATH=$PATH:$JAVA_HOME/bin Use code with caution. find / -name jstack 2&gt

java -version

update-alternatives --list jstack