CPU查看：
1、 # dmesg | grep CPU
Initializing CPU#0
CPU: Trace
cache: 12K uops
CPU: L1 I-cache: 0K, L1 D-cache: 16K
CPU: L2
cache: 256K
Intel machine check reporting enabled on CPU#0.
CPU: After generic, caps: bfebfbff 00000000 00000000 00000000
CPU: Common caps: bfebfbff 00000000 00000000 00000000
CPU: Intel(R) Celeron(R) CPU 2.53GHz stepping 01
microcode: CPU0
updated from revision 0x0 to 0x12, date = 11222004
2、 # cat
/proc/cpuinfo | grep name
model name : Intel(R) Celeron(R) CPU
2.53GHz
3、 # rpm -q --queryformat "%{ARCH}/n" kernel
i686
内
存：# cat /proc/meminfo
硬盘：# df命令查看大小
#hdparm -i /dev/hda查看型号
4、
dmidecode查看计算机的硬件信息（包括主板等）