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13 sty 2011 · Command line: Run where java on Command Prompt. GUI: On Windows 10 you can find out the path by going to Control Panel > Programs > Java. In the panel that shows up, you can find the path as demonstrated in the screenshot below.
14 maj 2016 · 4 Answers. Sorted by: 68. Simply do (in terminal): update-alternatives --list java. And you'll get an output like this: $ update-alternatives --list java.
16 mar 2023 · Look for a listing for JDK or OpenJDK in the PATH variable. You can install OpenJDK anywhere, but usually you're going to find it someplace like c:\Program Files\OpenJDK\<version>\ where <version> refers to whatever version of JDK you chose to install.
22 cze 2016 · On RHEL7, you can use locate: locate openjdk or find: find / -iname "*openjdk-*" and it led me to the /usr/lib/jvm/ directory which contained the directories: java-1.8.0-openjdk-1.8.0.161-0.b14.el7_4.x86_64/ jre/ jre-1.8.0/ jre-1.8.0-openjdk/ jre-1.8.0-openjdk-1.8.0.161-0.b14.el7_4.x86_64/ jre-openjdk/ Each of these contain a bin/java
The value of the "JAVA_HOME" variable is the path to the JDK installation directory. Alternatively, you can use the where command to find the location of the java executable: Open a Command Prompt window.
28 lut 2024 · The JAVA_HOME variable should indicate the installation directory of OpenJDK, while the PATH variable should direct to the bin directory of the JDK. In our case, JAVA_HOME will be C:\Program Files\Java\jdk-21.0.2 and PATH will be C:\Program Files\Java\jdk-21.0.2\bin.
30 sie 2024 · In this short article, we discussed how to find out if Java is installed on a Windows 10, Mac OS X or Linux/Unix machine even if it’s not on the PATH. We also looked at a couple useful commands for locating our Java installation.
