LINUX查看硬件配置
时间：2009-03-23 来源：sjhf
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LINUX查硬件看硬硬件件配置
1. 查看所有硬件的型号
dmidecode | more
# dmidecode 2.2
SMBIOS 2.5 present.
170 structures occupying 4593 bytes.
Table at 0xCFEFE000.
Handle 0x0000
DMI type 0, 24 bytes.
BIOS Information
Vendor: HP
Version: P61
Release Date: 12/07/2007
Address: 0xF0000
Runtime Size: 64 kB
ROM Size: 4096 kB
Characteristics:
PCI is supported
PNP is supported
BIOS is upgradeable
BIOS shadowing is allowed
ESCD support is available
Boot from CD is supported
Selectable boot is supported
EDD is supported
……….
……….
2. 查看memory info
cat /proc/meminfo | more
MemTotal: 12469500 kB
MemFree: 10620264 kB
Buffers: 121284 kB
Cached: 1514636 kB
SwapCached: 0 kB
Active: 622312 kB
Inactive: 1117020 kB
HighTotal: 11662616 kB
HighFree: 10018432 kB
LowTotal: 806884 kB
LowFree: 601832 kB
SwapTotal: 12289716 kB
SwapFree: 12289716 kB
Dirty: 560 kB
Writeback: 0 kB
Mapped: 300144 kB
Slab: 68728 kB
CommitLimit: 18524464 kB
Committed_AS: 3062652 kB
PageTables: 12916 kB
VmallocTotal: 106488 kB
VmallocUsed: 8760 kB
VmallocChunk: 97268 kB
HugePages_Total: 0
HugePages_Free: 0
Hugepagesize: 2048 kB
3. 查看CPU info
cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 15
model name : Intel(R) Xeon(R) CPU E7320 @ 2.13GHz
stepping : 11
cpu MHz : 2133.302
cache size : 2048 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 4
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat
pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe lm constant_tsc pni monito
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