Linux下查询计算机基本信息

 

1、CPU

[root@localhost ~]# cat /proc/cpuinfo 

processor       : 0

vendor_id       : AuthenticAMD

cpu family       : 15

model             : 95

model name   : AMD Sempron(tm) Processor 3200+

stepping        : 2

cpu MHz         : 1801.652

cache size      : 128 KB

fdiv_bug         : no

hlt_bug          : no

f00f_bug        : no

coma_bug      : no

fpu                 : yes

fpu_exception   : yes

cpuid level     : 1

wp                 : yes

flags              : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 pni syscall nx mmxext fxsr_opt lm 3dnowext 3dnow pni

bogomips       : 3608.84

 

2、内存

[root@localhost ~]# cat /proc/meminfo 

MemTotal:       775576 kB

MemFree:        704964 kB

Buffers:          8900 kB

Cached:          33404 kB

SwapCached:          0 kB

Active:          31800 kB

Inactive:        20424 kB

HighTotal:           0 kB

HighFree:            0 kB

LowTotal:       775576 kB

LowFree:        704964 kB

SwapTotal:     1052248 kB

SwapFree:      1052248 kB

Dirty:               0 kB

Writeback:           0 kB

Mapped:          15760 kB

Slab:             8780 kB

CommitLimit:   1440036 kB

Committed_AS:    55120 kB

PageTables:        848 kB

VmallocTotal:   237560 kB

VmallocUsed:      2880 kB

VmallocChunk:   234192 kB

HugePages_Total:     0

HugePages_Free:      0

Hugepagesize:     4096 kB

 

3、硬盘

[root@localhost ~]# df -h

Filesystem            Size     Used    Avail    Use%    Mounted on

/dev/sda1              15G     8.6G    5.6G    61%         /

none                    379M     0         379M   0%      /dev/shm

 

4、显卡

 [root@localhost ~]# lspci 

00:00.0 Host bridge: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX Host bridge (rev 01)

00:01.0 PCI bridge: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX AGP bridge (rev 01)

00:07.0 ISA bridge: Intel Corporation 82371AB/EB/MB PIIX4 ISA (rev 08)

00:07.1 IDE interface: Intel Corporation 82371AB/EB/MB PIIX4 IDE (rev 01)

00:07.2 USB Controller: Intel Corporation 82371AB/EB/MB PIIX4 USB

00:07.3 Bridge: Intel Corporation 82371AB/EB/MB PIIX4 ACPI (rev 08)

00:0f.0 VGA compatible controller: VMware Inc [VMware SVGA II] PCI Display Adapter

00:10.0 SCSI storage controller: LSI Logic / Symbios Logic 53c1030 PCI-X Fusion-MPT Dual Ultra320 SCSI (rev 01)

00:11.0 PCI bridge: VMware Inc: Unknown device 0790 (rev 02)

02:00.0 Ethernet controller: Advanced Micro Devices [AMD] 79c970 [PCnet32 LANCE] (rev 10)

02:01.0 Multimedia audio controller: Ensoniq ES1371 [AudioPCI-97] (rev 02)

02:02.0 USB Controller: VMware Inc: Unknown device 0770

 

5、U盘

[root@localhost ~]#lsusb

 

6、驱动

[root@localhost ~]#lsmod

 

7、内核版本

 [root@localhost ~]# uname -an

Linux localhost.localdomain 2.6.9-55.EL #1 Wed May 2 13:52:16 EDT 2007 i686 athlon i386 GNU/Linux

 

8、发行版本

[root@localhost ~]# cat /etc/issue

CentOS release 4.5 (Final)

Kernel /r on an /m