1、查看CPU型号：
1.[root@srv /]# more /proc/cpuinfo | grep "model name"
2.root@srv /]# grep "model name" /proc/cpuinfo
3.[root@srv /]# grep "model name" /proc/cpuinfo | cut -f2 -d:
2、查看物理CPU的个数
cat /proc/cpuinfo |grep "physical id"|sort |uniq|wc -l
3、查看逻辑CPU的个数
cat /proc/cpuinfo |grep "processor"|wc -l
4、查看CPU是几核
cat /proc/cpuinfo |grep "cores"|uniq
5、查看当前linux的版本
#more /etc/[RedHat](http://www.linuxidc.com/topicnews.aspx?tid=10)-release
#cat /etc/redhat-release
6、查看内核版本
#uname -r
#uname -a
7、查看硬盘
df -h
