TheGrandParadise.com Recommendations How do I Uninstall Java 11 on Centos?

How do I Uninstall Java 11 on Centos?

How do I Uninstall Java 11 on Centos?

  1. Remove the Oracle’s Java folder: sudo rm -r /usr/lib/jvm/java-11-oracle.
  2. Install OpenJDK 8 from APT: sudo apt install openjdk-8-jdk openjdk-8-jre.
  3. Confirm Java version using: java -version.

How do I Uninstall Java JDK?

Manual Uninstall

  1. Click Start.
  2. Select Settings.
  3. Select System.
  4. Select Apps & features.
  5. Select the program to uninstall and then click its Uninstall button.
  6. Respond to the prompts to complete the uninstall.

How do I remove old JDK from Linux?

Uninstall Oracle JDK

  1. Remove The Link. First of all remove the alternatives by executing the following commands: $ sudo update-alternatives –remove “java” “/usr/lib/jvm/jdk[version]/bin/java”
  2. Remove The Package. After removing link, remove the package inside /usr/lib/jvm/jdk[version] by executing following command:

How do I Uninstall and reinstall JDK?

Click Start, point to Settings, and then click the Control Panel. In the Control Panel, double-click the Add/Remove Programs. On the Install/Uninstall tab, click the Java version you want to uninstall, and then click Add/Remove. When you are prompted to continue with the Uninstall, click Yes.

How do I uninstall java from Ubuntu terminal?

Open up the terminal on Ubuntu. Get the JDK package name using dpkg and grep….Remove Java from Ubuntu

  1. Launch the terminal using Ctrl + Alt + T.
  2. Issue the following command to remove Java from your system. sudo apt remove default-jdk default-jre.
  3. Confirm the uninstallation process by typing y.

How do I uninstall Java tool silently?

Type the command Setup. bat /s option to initiate a silent mode uninstallation process.

How do I completely remove JDK from Ubuntu?

How do I downgrade Java version in Linux?

1 Answer

  1. You have to install the openjdk-8-jre : sudo apt-get install openjdk-8-jre.
  2. Next switch to the jre-8 version: $ sudo update-alternatives –config java There are 2 choices for the alternative java (providing /usr/bin/java).

How do I uninstall Java on Ubuntu?