The alternatives command, which manages default commands through symbolic links, can be used to select the default Java command. This section will show you how to do this.īy the way, to check the version of your default Java, run this command: java -version Additionally, some applications require certain environment variables to be set to locate which installation of Java to use. the one that will run when a user runs the java command). If you installed multiple versions of Java, you may want to set one as your default (i.e. You may delete the archive file that you downloaded earlier: rm ~/jdk-8u72-linux-圆4.rpm Now Java should be installed at /usr/java/jdk1.8.0_72/jre/bin/java, and linked from /usr/bin/java. Then install the RPM with this yum command (if you downloaded a different release, substitute the filename here): sudo yum install jdk-8u72-linux-圆4.rpm Wget -no-cookies -no-check-certificate -header "Cookie: gpw_e24=http%3A%2F%2Foraclelicense=accept-securebackup-cookie" ""
Substitute the copied download link in place of the highlighted part of the wget command.Ĭhange to your home directory and download the Oracle Java 8 JDK RPM with these commands: cd ~ Note: If you would like to install a different release of Oracle Java 8 JDK, go to the Oracle Java 8 JDK Downloads Page, accept the license agreement, and copy the download link of the appropriate Linux.
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