更新jdk6到jdk7
11 Sep 2014
更新jdk6到jdk7
– 到http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260.html下载jdk7 – 上传到服务器
[@wendah2 ~]# cd /usr/java
[@wendah2 java]# rz
– 拆卸jdk6
[@wendah2 java]# rpm -qa | grep jdk
jdk-1.6.0_13-fcs
[@wendah2 java]# rpm -e --nodeps jdk-1.6.0_13-fcs
– 安装jdk7 [@wendah2 java]# rpm -ivh jdk-7u67-linux-x64.rpm [@wendah2 java]# java -version java version “1.7.0_67” Java(TM) SE Runtime Environment (build 1.7.0_67-b01) Java HotSpot(TM) 64-Bit Server VM (build 24.65-b04, mixed mode)
安装jdk8
– 下载 $ wget –no-cookies –no-check-certificate –header “Cookie: gpw_e24=http%3A%2F%2Fwww.oracle.com%2F; oraclelicense=accept-securebackup-cookie” http://download.oracle.com/otn-pub/java/jdk/8u171-b11/512cd62ec5174c3487ac17c61aaa89e8/jdk-8u171-linux-x64.rpm