查看linux机器硬件配置

1 查看 cpu:

[root@localhost ~]# grep "model name" /proc/cpuinfo
model name      : Intel(R) Xeon(R) CPU           X5650  @ 2.67GHz
model name      : Intel(R) Xeon(R) CPU           X5650  @ 2.67GHz
model name      : Intel(R) Xeon(R) CPU           X5650  @ 2.67GHz
model name      : Intel(R) Xeon(R) CPU           X5650  @ 2.67GHz
model name      : Intel(R) Xeon(R) CPU           X5650  @ 2.67GHz
model name      : Intel(R) Xeon(R) CPU           X5650  @ 2.67GHz
model name      : Intel(R) Xeon(R) CPU           X5650  @ 2.67GHz
model name      : Intel(R) Xeon(R) CPU           X5650  @ 2.67GHz
model name      : Intel(R) Xeon(R) CPU           X5650  @ 2.67GHz
model name      : Intel(R) Xeon(R) CPU           X5650  @ 2.67GHz
model name      : Intel(R) Xeon(R) CPU           X5650  @ 2.67GHz
model name      : Intel(R) Xeon(R) CPU           X5650  @ 2.67GHz
model name      : Intel(R) Xeon(R) CPU           X5650  @ 2.67GHz
model name      : Intel(R) Xeon(R) CPU           X5650  @ 2.67GHz
model name      : Intel(R) Xeon(R) CPU           X5650  @ 2.67GHz
model name      : Intel(R) Xeon(R) CPU           X5650  @ 2.67GHz
model name      : Intel(R) Xeon(R) CPU           X5650  @ 2.67GHz
model name      : Intel(R) Xeon(R) CPU           X5650  @ 2.67GHz
model name      : Intel(R) Xeon(R) CPU           X5650  @ 2.67GHz
model name      : Intel(R) Xeon(R) CPU           X5650  @ 2.67GHz
model name      : Intel(R) Xeon(R) CPU           X5650  @ 2.67GHz
model name      : Intel(R) Xeon(R) CPU           X5650  @ 2.67GHz
model name      : Intel(R) Xeon(R) CPU           X5650  @ 2.67GHz
model name      : Intel(R) Xeon(R) CPU           X5650  @ 2.67GHz

2 查看cpu位数:

[root@localhost ~]# getconf LONG_BIT
64

3 查看内存：

[root@localhost ~]# grep MemTotal /proc/meminfo
MemTotal:       65956340 kB

[root@chinadaas109 ~]# cat /proc/meminfo    
MemTotal:       132089436 kB  
MemFree:        53439820 kB  
Buffers:          702300 kB  
Cached:         61056300 kB  
SwapCached:        44716 kB  
Active:         17207024 kB  
Inactive:       59399112 kB  
Active(anon):    9954564 kB  
Inactive(anon):  4893312 kB  
Active(file):    7252460 kB

4 查看当前linux版本：

[root@localhost ~]# cat /etc/redhat-release
CentOS release 6.4 (Final)

5 查看硬盘总量和使用情况

[root@localhost ~]# df -hl
Filesystem            Size  Used Avail Use% Mounted on
/dev/sda3             5.4T  733M  5.1T   1% /
tmpfs                  32G     0   32G   0% /dev/shm
/dev/sda1             194M   26M  159M  14% /boot

6 查看安装的软件包：

[root@localhost ~]# rpm -qa
setup-2.8.14-20.el6.noarch
basesystem-10.0-4.el6.noarch
ncurses-base-5.7-3.20090208.el6.x86_64
glibc-common-2.12-1.107.el6.x86_64
glibc-2.12-1.107.el6.x86_64
bash-4.1.2-14.el6.x86_64
......

 7 查看linux编码格式：

[18511893257@network ~]$ locale
LANG=en_US.UTF-8
LC_CTYPE="en_US.UTF-8"
LC_NUMERIC="en_US.UTF-8"
LC_TIME="en_US.UTF-8"
LC_COLLATE="en_US.UTF-8"
LC_MONETARY="en_US.UTF-8"
LC_MESSAGES="en_US.UTF-8"
LC_PAPER="en_US.UTF-8"
LC_NAME="en_US.UTF-8"
LC_ADDRESS="en_US.UTF-8"
LC_TELEPHONE="en_US.UTF-8"
LC_MEASUREMENT="en_US.UTF-8"
LC_IDENTIFICATION="en_US.UTF-8"
LC_ALL=