Now put all above environment variables in /etc/environment file for auto loading on system boot. Now setup the JAVA Environment Variables using below command:įor Setup JAVA_HOME Variables # export JAVA_HOME=/usr/local/jdk-9įor Setup PATH Variables # export PATH=$PATH:/usr/local/jdk-9/bin Java HotSpot(TM) 64-Bit Server VM (build 9+181, mixed mode)Īll the java based applications uses the environment variables. Java(TM) SE Runtime Environment (build 9+181) Run the below command to verify the installed JAVA version on your # alternatives -set javac /usr/local/jdk-9/bin/javac # alternatives -set jar /usr/local/jdk-9/bin/jar # alternatives -install /usr/bin/javac javac /usr/local/jdk-9/bin/javac 2 # alternatives -install /usr/bin/jar jar /usr/local/jdk-9/bin/jar 2 Now setup the javac and jar command path using alternatives. # alternatives -install /usr/bin/java java /usr/local/jdk-9/bin/java 2Įnter to keep the current selection, or type selection number: 1Ĭongratulation’s! Java 9 has been installed on your system. Now after extracting the archive file type the below command that is available in chkconfig package. # wget -no-cookies -no-check-certificate -header "Cookie: oraclelicense=accept-securebackup-cookie" \ You can also type below command to download it. Download Latest Javaĭownload the latest Java SE Development Kit 9 from it official web site.
In this article I will explain how to install Java 9 on CentOS and Fedora. Lots of application and websites that will not work unless you have Java installed. Java is a general purpose, high-level programming language developed by Sun Microsystems in 1995.
On 21st Sep 2017 JDK 9 has been released with enhance featured.
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