Install java in linux step by step CentOS with Java 8

1. First You need to download it,Run command

wget --no-cookies \ --no-check-certificate \ --header "Cookie: oraclelicense=accept-securebackup-cookie" \ "http://download.oracle.com/otn-pub/java/jdk/8-b132/jdk-8-linux-i586.rpm" \ -O /opt/jdk-8-linux-i586.rpm
2, Then install java using rpm

rpm -Uvh /opt/jdk-7-linux-i586.rpm
3. Check java Version means installed or not

java -version
You Can now use Java...