How to install and Configure java 7 on ubuntu 12.10 and ubuntu 12.04

05:11    1 comment


we can see the way to install Oracle java seven on ubuntu 12.10 and 12.04

Installing Oracle java seven on ubuntu 12.12 and 12.04
Step one » Check the version of java package put in by supplying the below command

  1. sudo update-java-alternatives -l
  2. java-1.7.0-openjdk-i386 1051 /usr/lib/jvm/java-1.7.0-openjdk-i386

[OR]
Sudo java -version
java version "1.6.0_24"
OpenJDK Runtime atmosphere (IcedTea6 one.11.1) (6b24-1.11.1-4ubuntu3)
OpenJDK consumer VM (build twenty.0-b12, mixed mode, sharing)

The results shows openjdk is put in on your machine .

Step Two » take away openjdk by typewriting the below command .
 sudo apt-get purge openjdk*

Step three » Issue the below command to feature webupd8 repository.
sudo add-apt-repository ppa:webupd8team/java

Step four » update the repositories
sudo apt-get update

Step five » currently install Oracle java7 by supplying the below command.
 sudo apt-get install oracle-java7-installer

Step half-dozen » That’s it, currently check the version
java -version
java version "1.7.0_09"
Java(TM) SE Runtime atmosphere (build one.7.0_09-b05)
Java HotSpot(TM) consumer VM (build twenty three.5-b02, mixed mode)

[OR]
sudo update-java-alternatives -l
java-7-oracle one /usr/lib/jvm/java-7-oracle

Oracle Java7 is put in on ubuntu twelve.04.

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