To set them permanently permanantly add them to. To do so, we can run, $ JAVA_HOME=/usr/java/jdk1.7.0_05īut these variables will saved for current session only & will need to configured after every reboot. JDK 7 is a superset of JRE 7, and contains everything that is in JRE 7, plus tools such as the compilers and debuggers necessary for. Oracle has two products that implement Java Platform Standard Edition (Java SE) 7: Java SE Development Kit (JDK) 7 and Java SE Runtime Environment (JRE) 7. So we need to set these variables as environment variables. Java Platform Standard Edition 7 Documentation. Java variables, mainly JAVA_HOME & JRE_HOME, are used by many java applications to determine which java executable to use.
Move it to the default location (recommended) - sudo mv jdk1.7.0. There should be a new folder available now, named - jdk1.7.080 or something similar. Extract the archive tar -xvzf jdk-7u80-linux-圆4.tar.gz. Note :- After installation of java, we check the version by running $ java –version Change location to your downloads folder (or to where you've download the archive) cd /Downloads. ( Recommended read: RPM commands with example) & install it using rpm command, as we did above, $ rpm –ivh jdk-8u112-linux-圆4.rpm Requirements: Windows Vista / Windows 7 / Windows 8 / Windows. Run the following to obtain the package, $ wget -no-cookies -no-check-certificate -header 'Cookie: gpw_e24=http%3A%2F%2Foraclelicense=accept-securebackup-cookie' Latest Version: Java JDK 8 Update 202 (32-bit) LATEST.
For installing java 8, we need to get the rpm package.
