查看操作系统的位数
wangpan@wangpan-System-Product-Name:~$ getconf LONG_BIT
64
查看系统版本:
wangpan@wangpan-System-Product-Name:~$ cat /etc/issue
Ubuntu 13.04 \n \l
查看主板信息:
wangpan@wangpan-System-Product-Name:~$ dmidecode | more
Base Board Information
Manufacturer: ASUSTeK COMPUTER INC.
Product Name: P8H61-M LE/USB3
Version: Rev x.0x
Serial Number: MF70C4G02502974
Asset Tag: To be filled by O.E.M.
Features:
Board is a hosting board
Board is replaceable
Location In Chassis: To be filled by O.E.M.
Chassis Handle: 0x0003
Type: Motherboard
Contained Object Handles: 0
查看内存大小:
wangpan@wangpan-System-Product-Name:~$ cat /proc/meminfo
MemTotal: 8072532 kB
MemFree: 200112 kB
Buffers: 41976 kB
Cached: 1870708 kB
查看磁盘空间:
wangpan@wangpan-System-Product-Name:~$ df -lh
文件系统 容量 已用 可用 已用% 挂载点
/dev/sda2 909G 827G 37G 96% /
none 4.0K 0 4.0K 0% /sys/fs/cgroup
udev 3.9G 4.0K 3.9G 1% /dev
tmpfs 789M 848K 788M 1% /run
none 5.0M 0 5.0M 0% /run/lock
none 3.9G 8.1M 3.9G 1% /run/shm
none 100M 36K 100M 1% /run/user
/dev/sda1 93M 121K 93M 1% /boot/efi
wangpan@wangpan-System-Product-Name:~$ less /proc/cpuinfo |grep model
model : 42
model name : Intel(R) Core(TM) i5-2320 CPU @ 3.00GHz
model : 42
model name : Intel(R) Core(TM) i5-2320 CPU @ 3.00GHz
model : 42
model name : Intel(R) Core(TM) i5-2320 CPU @ 3.00GHz
model : 42
model name : Intel(R) Core(TM) i5-2320 CPU @ 3.00GHz