![]() dnf list installed | grep -i jdkĮxample output: bin]$ dnf list installed | grep -i jdkĬopy-jdk-configs.noarch 4.0-2.fc35 1:11.0.13.0.8-2.fc35 above, you can now remove java-11-openjdk-headless.x86_64. For users that do not want the default Java 11 installed or, for this matter, any other alternative versions installed and cannot figure out the package name use the following command. ![]() With Fedora and RHEL based distributions, you need the full name to remove Java packages. Remove OpenJDK 17 – JDK: sudo dnf remove java-latest-openjdk.x86_64 However, you can remove them separately or altogether if you no longer require JDK or JRE. Updates are handled with the standard dnf update and upgrade commands. OpenJDK 64-Bit Server VM 21.9 (build 17.0.1+12, mixed mode, sharing) OpenJDK Runtime Environment 21.9 (build 17.0.1+12) Use this same method for future alternative versions.Ĭonfirm the installation by running the following command. There are 2 programs which provide 'java'. OpenJDK 11 and the latest version (OpenJDK 17) were installed for the tutorial’s machine. This will print out a list, giving you multiple-choice options to input depending on how many versions of OpenJDK you have installed. Next, by default, on Fedora 35 has OpenJDK 11 installed, you can remove this, but most users would re-configure the default choice of which version is active using the following command. Install OpenJDK 17 – JDK DEVEL: sudo dnf install java-latest-openjdk-devel.x86_64 Install OpenJDK 17 – JDK: sudo dnf install java-latest-openjdk.x86_64 To begin the installation, use the following terminal command. In the following tutorial, you will learn how to install the latest OpenJDK 17 LTS on Fedora 35 Workstation or Server. ![]() Other differences are release schedules and other factors that come into play however, performance is pretty much the same. OpenJDK is an entirely free open-source Java with a GNU General Public License, and Oracle JDK requires a commercial license under the Oracle Binary Code License Agreement. The difference between these two is licensing. The tutorial will install the OpenJDK version instead of the default Oracle JDK. It is widely used for developing Java applications in laptops, data centers, game consoles, scientific supercomputers, cell phones, etc. Java is also fast, secure, and reliable, therefore. Java is a general-purpose, class-based, object-oriented multipurpose programming language that is popular due to the design of having lesser implementation dependencies, meaning that the compiled Java code can be run on all platforms that support Java without the need for recompilation.
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