java -version
[root@CRXJ-APP-2 bin]# rpm -qa | grep jdk java-1.6.0-openjdk-javadoc-1.6.0.0-1.41.1.10.4.el6.x86_64 java-1.6.0-openjdk-1.6.0.0-1.41.1.10.4.el6.x86_64 java-1.6.0-openjdk-devel-1.6.0.0-1.41.1.10.4.el6.x86_64 [root@CRXJ-APP-2 bin]# rpm -e --nodeps java-1.6.0-openjdk-javadoc-1.6.0.0-1.41.1.10.4.el6.x86_64 [root@CRXJ-APP-2 bin]# rpm -e --nodeps java-1.6.0-openjdk-1.6.0.0-1.41.1.10.4.el6.x86_64 [root@CRXJ-APP-2 bin]# rpm -e --nodeps java-1.6.0-openjdk-devel-1.6.0.0-1.41.1.10.4.el6.x86_64 [root@CRXJ-APP-2 bin]# rpm -qa | grep jdk
http://blog.csdn.net/u014335226/article/details/50974914
Linux 安装jdk
http://www.cnblogs.com/mstk/archive/2014/08/25/3934356.html