How to Install and Uninstall openjdk-18-demo Package on Ubuntu 22.04 LTS (Jammy Jellyfish)
Last updated: November 06,2024
Notice
You can also install and uninstall the openjdk-18-demo on the following distributions in the same way, as they are all based on the Ubuntu system
- Kubuntu 22.04 LTS
- Lubuntu 22.04 LTS
- Xubuntu 22.04 LTS
- Ubuntu MATE 22.04 LTS
- Ubuntu Studio 22.04 LTS
- Pop!_OS 22.04 LTS
- Zorin OS 16 / Zorin OS 17
- Ubuntu Budgie 22.04
1. Install "openjdk-18-demo" package
This tutorial shows how to install openjdk-18-demo on Ubuntu 22.04 LTS (Jammy Jellyfish)
$
sudo apt update
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$
sudo apt install
openjdk-18-demo
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2. Uninstall "openjdk-18-demo" package
Please follow the guidelines below to uninstall openjdk-18-demo on Ubuntu 22.04 LTS (Jammy Jellyfish):
$
sudo apt remove
openjdk-18-demo
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$
sudo apt autoclean && sudo apt autoremove
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3. Information about the openjdk-18-demo package on Ubuntu 22.04 LTS (Jammy Jellyfish)
Package: openjdk-18-demo
Architecture: amd64
Version: 18.0.2+9-2~22.04
Priority: optional
Section: universe/java
Source: openjdk-18
Origin: Ubuntu
Maintainer: OpenJDK Team
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 5863
Depends: openjdk-18-jre (= 18.0.2+9-2~22.04)
Filename: pool/universe/o/openjdk-18/openjdk-18-demo_18.0.2+9-2~22.04_amd64.deb
Size: 4103964
MD5sum: dd729472d495b4f5ca17e9a5515a2762
SHA1: bc58029c8bd26c884febb3e0f85c862dd5123061
SHA256: 24c9772229f45c63d2d1b5dbee585526bd5a87a703f27b3c693fa8a103cdbba0
SHA512: 2e44e5913e1c542e0adee509aca926816c7dc7e78ea58e887591cf4527ced9f1bd655e7fbbe504d32236e1fcb27495b66d26291475deb47dc75168e3fafaef3e
Homepage: https://openjdk.java.net/
Description: Java runtime based on OpenJDK (demos and examples)
Description-md5: 8c587e17f25fb354ef51e27e56507756
Package: openjdk-18-demo
Architecture: amd64
Version: 18~36ea-1
Priority: optional
Section: universe/java
Source: openjdk-18
Origin: Ubuntu
Maintainer: OpenJDK Team
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 5863
Depends: openjdk-18-jre (= 18~36ea-1)
Filename: pool/universe/o/openjdk-18/openjdk-18-demo_18~36ea-1_amd64.deb
Size: 4103910
MD5sum: 5bf140bf97f8701689f1761552763c2d
SHA1: 53f9cb4187edf94b9674a7ba6fd1e994cd93bf7d
SHA256: 20d123fd85fe296695fa0683d125446729fc3446b80a62eb685d241f9af03f23
SHA512: cea64992f06d8e4a95bbf432d2d6ec2cefdaf464a36df1bd08a94145e339090b3c2880e10e949d46aa312f04e926321e2bdf8cba2651bdf31f599d50b0705f7c
Homepage: https://openjdk.java.net/
Description: Java runtime based on OpenJDK (demos and examples)
Description-md5: 8c587e17f25fb354ef51e27e56507756
Architecture: amd64
Version: 18.0.2+9-2~22.04
Priority: optional
Section: universe/java
Source: openjdk-18
Origin: Ubuntu
Maintainer: OpenJDK Team
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 5863
Depends: openjdk-18-jre (= 18.0.2+9-2~22.04)
Filename: pool/universe/o/openjdk-18/openjdk-18-demo_18.0.2+9-2~22.04_amd64.deb
Size: 4103964
MD5sum: dd729472d495b4f5ca17e9a5515a2762
SHA1: bc58029c8bd26c884febb3e0f85c862dd5123061
SHA256: 24c9772229f45c63d2d1b5dbee585526bd5a87a703f27b3c693fa8a103cdbba0
SHA512: 2e44e5913e1c542e0adee509aca926816c7dc7e78ea58e887591cf4527ced9f1bd655e7fbbe504d32236e1fcb27495b66d26291475deb47dc75168e3fafaef3e
Homepage: https://openjdk.java.net/
Description: Java runtime based on OpenJDK (demos and examples)
Description-md5: 8c587e17f25fb354ef51e27e56507756
Package: openjdk-18-demo
Architecture: amd64
Version: 18~36ea-1
Priority: optional
Section: universe/java
Source: openjdk-18
Origin: Ubuntu
Maintainer: OpenJDK Team
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 5863
Depends: openjdk-18-jre (= 18~36ea-1)
Filename: pool/universe/o/openjdk-18/openjdk-18-demo_18~36ea-1_amd64.deb
Size: 4103910
MD5sum: 5bf140bf97f8701689f1761552763c2d
SHA1: 53f9cb4187edf94b9674a7ba6fd1e994cd93bf7d
SHA256: 20d123fd85fe296695fa0683d125446729fc3446b80a62eb685d241f9af03f23
SHA512: cea64992f06d8e4a95bbf432d2d6ec2cefdaf464a36df1bd08a94145e339090b3c2880e10e949d46aa312f04e926321e2bdf8cba2651bdf31f599d50b0705f7c
Homepage: https://openjdk.java.net/
Description: Java runtime based on OpenJDK (demos and examples)
Description-md5: 8c587e17f25fb354ef51e27e56507756