Open a terminal window. The output should display the version of the Java package installed on your system. There are two ways to find the path of the Java directory. You can also prompt the system to list installed packages and search for Java, with its version number.
This begs the inquiry “How to find the location of the Java command in Linux?”
This depends a bit from your package system if the java command works, you can type readlink -f $ (which java) to find the location of the java command. On the Open. SUSE system I’m on now it returns /usr/lib64/jvm/java-1.6.0-openjdk-1.6.0/jre/bin/java (but this is not a system which uses apt-get ).
The actual directory is java-11-openjdk-amd64, with another symlink of default-java. Know more about it here. Considering this, how do I find my Java path in Linux? To find out if the path is properly set: In a terminal windows, enter: % java -version. This will print the version of the java tool, if it can find it.
How do I check if Java is installed on Linux?
To check the Java version on Linux Ubuntu/Debian/Cent, and os: 1. Open a terminal window. Run the following command: 3. The output should display the version of the Java package installed on your system. In the example below, Open. JDK version 11 is installed.
A common query we ran across in our research was “How do I install Java on Linux?”.
We discovered 1 Change to your home directory., and cd $home. 2 Open the., and bashrc file. 3 Add the following line to the file. Replace the JDK-directory with the name of your Java installation directory. 4 Save the file and exit. Use the source command to force Linux to reload the.
Is there more than one Java version installed on Linux?
There could be more than one Java version installed on Linux and windows. Sometimes you need to check Java version in cmd or Linux terminal to verify correct JDK and JRE is used by the programs.
Enter the command java -version. If Java is installed on your system, you see a Java installed response. Check the version number in the message. If Java is not installed on your system, or the version of Java is earlier than 1.6, use Ya. ST to install a compatible version.