oracle jdk installation ubuntu

http://askubuntu.com/questions/56104/how-can-i-install-sun-oracles-proprietary-java-6-7-jre-or-jdk

http://askubuntu.com/questions/56104/how-can-i-install-sun-oracles-proprietary-java-6-7-jre-or-jdk/68227#68227


Более автоматический способ (тоже есть среди приведенных выше):

sudo add-apt-repository ppa:webupd8team/java
sudo apt-get update

• sudo apt-get install oracle-java6-installer
• sudo apt-get install oracle-java7-installer
• sudo apt-get install oracle-java8-installer

NB: These packages provide Oracle Java JDK, which includes Java JDK, JRE and the Java browser plugin. And the webupd8team/java PPA contains only these installers, which simply connect to Oracle Java download site and install the latest JDK.


Переключаться между версиями:
sudo update-java-alternatives -s java-7-oracle