How to Installing Oracle JDK 8 on Ubuntu offline new 2016 with important setting and set path in Linux
Hey Guys Today I’m posting a blog for the students who wish to learn Java Programming Language on Ubuntu. Here I’m sharing step by step Guide to Install Java on Ubuntu or Linux. By using this guide you able to install Java on your Linux machine. Here I’m also providing some settings which will help you to set the path. Set path mean’s you can run java programs from any folder. Before starting, Download java from the given link according to your operating system version (X64 for 64-bit and X86 for 32-bit). Follow the given steps and if you have any confusion, refer the Screenshots.
- Pre Requirement / Downloads :
- Download the Oracle JDK 8 tar file from here.
Steps To Install JDK on Ubuntu :
Step 1: Copy the Downloaded Java into home directory .
Step 2: Change the permission by clicking on properties . [change to Read, Write, Execute (777)]
Step 3: Now Open The Terminal and Paste this command
[tar -xvzf jdk-8u51-linux-x64.tar.gz ]
Step 4: Create jvm folder in /usr/lib by the following command .
[sudo mkdir /usr/lib/jvm ]
Step 5: Move extracted jdk 8 folder to this location
[sudo mv jdk1.8.0 /usr/lib/jvm/jdk1.8.0 ]
Step 6: Install new java source in the system:
[sudo update-alternatives –install /usr/bin/javac javac /usr/lib/jvm/jdk1.8.0/bin/javac 1
sudo update-alternatives –install /usr/bin/java java /usr/lib/jvm/jdk1.8.0/bin/java 1
sudo update-alternatives –install /usr/bin/javaws javaws /usr/lib/jvm/jdk1.8.0/bin/javaws 1
Step 7: Choose default java:
[sudo update-alternatives –config javac
sudo update-alternatives –config java
sudo update-alternatives –config javaws
Step 8: Now you have successfully installed java in your system.
Thank you guys,
Enjoy learning and please do comment and share the post if you like.