Melody丿丶Blue

系统环境：centos-6.5安装方式：rpm安装软件：jdk-7-linux-i586.rpm下载地址：http://www.oracle.com/technetwork/java/javase/downloads/index.html检验系统原版本[root@localhost ~]# java -versionjava version "1.7

第1步、yum安装mysql[root@stonex ~]#  yum -y install mysql-server安装结果：Installed:    mysql-server.x86_64 0:5.1.73-3.el6_5                                                                              

CentOS 5.8 执行下面命令：1wget http://nginx.org/packages/centos/5/noarch/RPMS/nginx-release-centos-5-0.el5.ngx.noarch.rpm2rpm -ivh nginx-release-centos-5-0.el5.n

ROUND((unix_timestamp(NOW())-unix_timestamp(’2016-09-23 10:16:16‘))/60,0)