1.卸载系统自带JDK版本 #rpm -qa|grep gcj 查看到如下信息,如图所示: 进行卸载默认安装JDK: #rpm -e --nodeps java-1.4.2-gcj-compat-devel-1.4.2.0-40jpp.115 2.卸载安装的JDK #rpm -qa|grep jdk Read More
posted @ 2016-07-28 10:36 andyLdn Views(111) Comments(0) Diggs(0)
1.jdk安装 1)下载jdk 先查看Linux系统是多少位(32位/64位):getconf LONG_BIT 再从JDK官网(http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260.html)下 Read More
posted @ 2016-07-28 10:34 andyLdn Views(121) Comments(0) Diggs(0)
一:cpu [root@srv /]# more /proc/cpuinfo | grep "model name" model name : Intel(R) Xeon(R) CPU X3220 @ 2.40GHz model name : Intel(R) Xeon(R) CPU X3220 @ Read More
posted @ 2016-07-28 10:11 andyLdn Views(145) Comments(0) Diggs(0)