Hadoop tutorial hindi - Install Java/JDK8 on ubuntu Hindi

Step By Step Explanation fro installing Java on Ubuntu Step 1:- Download JDK 8 tar.gz file from official website Step 2:- Extract contents using tar command $tar -xzvf filename.tar.gz Step 3 :- Move Extracted file to /usr/local/java Directory Step 4: - Update Alternatives $sudo update-alternatives --install "/usr/bin/java" "java" "/usr/local/java/jdk1.8.0_60/bin/java" 1 $sudo update-alternatives --install "/usr/bin/javac" "javac" "/usr/local/java/jdk1.8.0_60/bin/javac" 1 $sudo update-alternatives --install "/usr/bin/javaws" "javaws" "/usr/local/java/jdk1.8.0_60/bin/javaws" 1 Step 5 :- Update bashrc file $sudo gedit ~/.bashrc Step 6 :- Apply code $Source ~/.bashrc Step 7 :- Check Java version $java -version Link to English Video :- https://www.youtube.com/watch?v=muj6OAZMLmU