Set the Java environment variables using following commands Most of Java based application’s uses environment variables to work. Java HotSpot(TM) 64-Bit Server VM (build 25.131-b11, mixed mode) Configuring Environment Variables Java(TM) SE Runtime Environment (build 1.8.0_131-b11) # alternatives -set javac /opt/jdk1.8.0_131/bin/javac Check Installed Java Version Check the installed Java version on your system using following ~# java -version # alternatives -set jar /opt/jdk1.8.0_131/bin/jar # alternatives -install /usr/bin/javac javac /opt/jdk1.8.0_131/bin/javac 2 We also recommend to setup javac and jar commands path using alternatives # alternatives -install /usr/bin/jar jar /opt/jdk1.8.0_131/bin/jar 2

There are 3 programs which provide 'java'.Įnter to keep the current selection, or type selection number: 4Īt this point JAVA 8 has been successfully installed on your system. # alternatives -install /usr/bin/java java /opt/jdk1.8.0_131/bin/java 2 alternatives command is available in chkconfig package. Install Java with Alternatives After extracting archive file use alternatives command to install it.

# wget -no-cookies -no-check-certificate -header 'Cookie: gpw_e24=http%3A%2F%2Foraclelicense=accept-securebackup-cookie' '' To Install Java 8 in Ubuntu and LinuxMint read This Article.ĭownloading Latest Java Archive Download latest Java SE Development Kit 8 release from its official download page or use following commands to download from shell. Read the instruction carefully before downloading Java from Linux command line. Javapackages-tools noarch 3.4.1-11.This article will help you to Install JAVA 8 (JDK/JRE 8u131) or update on your system. OpenJDK 64-Bit Server VM (build 25.131-b12, mixed mode) OpenJDK Runtime Environment (build 1.8.0_131-b12) $ sudo sh -c 'echo export JAVA_HOME=/usr/java/jdk1.8.0_162 > /etc/environment' Using Environment Variables $ export JAVA_HOME=/usr/java/jdk1.8.0_162 Using Alternatives $ sudo alternatives -config java

'Cookie: gpw_e24=http%3A%2F%2Foraclelicense=accept-securebackup-cookie' $ wget -no-cookies -no-check-certificate -header wget -no-cookies -no-check-certificate -header 'Cookie: gpw_e24=http%3A%2F%2Foraclelicense=accept-securebackup-cookie' ''

Centos install java 8