The option to manually set JAVA_HOME through the command line is especially useful if you need to quickly update JAVA_HOME to point to a newer installation of the JDK, or if you need to regularly switch between Java versions. How to echo JAVA_HOME in Windows After you set JAVA_HOME in ...
4. Once the download is completed, double click thejdk-16.0.2_windows-x64_bin.exefile to install Java JDK. The Java Installation Setup wizard will pop up. Now just simply click onNext. 5. After installing Java, navigate toC:\Program Files\Java\jdk-16.0.2\bin. Copy this file path. 6....
Some older apps, like Adobe software or Minecraft, might still ask you to install Java even after you've removed it. If you no longer use the app, it's best to uninstall it to stop the prompts. However, if you still need the app, you can reinstall Java and set it up to work onl...
If you installed multiple versions of Java, you may want to set one as your default (i.e. the one that will run when a user runs thejavacommand). Additionally, some applications require certain environment variables to be set to locate which installation of Java to use. Thealternativescomman...
Installing Java from the Ubuntu Repository To begin, search for all availableJavaversions in the Ubuntu package repository. apt search openjdk | grep -E 'openjdk-.*-jdk/' Search Java Versions in Ubuntu Next, choose theJavaversion that suits your needs. Here we are installingopenjdk-21-jdk(...
If you’re installing Java on a server, use the wget command to download the file. Right-click on the link to copy the address and paste it after wget: wget https://download.oracle.com/java/21/archive/jdk-21.0.1_linux-x64_bin.debCopy...
Now you need to set the environment variables as below: export JAVA_HOME=/opt/jdk-17.0.2 export PATH=$PATH:$JAVA_HOME/bin Verify the JAVA_HOME environment variable with the following command: Need a fast and easy fix? ✔ Unlimited Managed Support ...
Java Install – Terms and Conditions from Oracle -1 Java Install – Terms and Conditions from Oracle -2 After completion, type below to check the Java version. java --version You should see Java 17 in the prompt. You can also check out the Java executable path via the below command: ...
After you install Java on Ubuntu, make sure you set JAVA_HOME. How to install Java on MacOS? There are several ways to install Java on MacOS. The easiest is brew. To install Java and configure the PATH variable on MacOS, just issue the following commands: ...
Set Java Version in Debian Now we need to set theJAVA_HOMEenvironment variable. To achieve this, open the/etc/environmentfile. sudo vim /etc/environment Add the line below. JAVA_HOME="/usr/lib/jvm/java-21-oracle-x64" PATH="$PATH:$JAVA_HOME/bin" ...