Linux下查看CPU型號(hào),內(nèi)存大小,硬盤空間的命令(詳解)

更新時(shí)間：2016年11月12日 19:29:36 投稿：jingxian

下面小編就為大家?guī)硪黄狶inux下查看CPU型號(hào),內(nèi)存大小,硬盤空間的命令(詳解)。小編覺得挺不錯(cuò)的，現(xiàn)在就分享給大家，也給大家做個(gè)參考。一起跟隨小編過來看看吧

1 查看CPU

1.1 查看CPU個(gè)數(shù)

# cat /proc/cpuinfo | grep "physical id" | uniq | wc -l

2 **uniq命令：刪除重復(fù)行;wc –l命令：統(tǒng)計(jì)行數(shù)**

1.2 查看CPU核數(shù)

# cat /proc/cpuinfo | grep "cpu cores" | uniq
cpu cores : 4

1.3 查看CPU型號(hào)

# cat /proc/cpuinfo | grep 'model name' |uniq
model name : Intel(R) Xeon(R) CPU E5630 @ 2.53GHz

總結(jié)：該服務(wù)器有2個(gè)4核CPU，型號(hào)Intel(R) Xeon(R) CPU E5630 @ 2.53GHz

2 查看內(nèi)存

2.1 查看內(nèi)存總數(shù)

#cat /proc/meminfo | grep MemTotal
MemTotal: 32941268 kB //內(nèi)存32G

2.2 查看內(nèi)存條數(shù)

本節(jié)內(nèi)容引自新浪博文《Linux查看內(nèi)存條數(shù)》

查看原文：

# dmidecode |grep -A16 "Memory Device$"
Memory Device
Array Handle: 0x1000
Error Information Handle: Not Provided
Total Width: 72 bits
Data Width: 64 bits
Size: 2048 MB //1條2G內(nèi)存
Form Factor: DIMM
Set: 1
Locator: DIMM1
Bank Locator: Not Specified
Type: DDR2
Type Detail: Synchronous
Speed: 667 MHz
Manufacturer: 7F7F7F7F7F510000
Serial Number: 0403E324
Asset Tag: 450721
Part Number: 72T256220HR3SA
--
Memory Device
Array Handle: 0x1000
Error Information Handle: Not Provided
Total Width: 72 bits
Data Width: 64 bits
Size: 2048 MB //1條2G內(nèi)存
Form Factor: DIMM
Set: 1
Locator: DIMM2
Bank Locator: Not Specified
Type: DDR2
Type Detail: Synchronous
Speed: 667 MHz
Manufacturer: 7F7F7F7F7F510000
Serial Number: 0403E324
Asset Tag: 450721
Part Number: 72T256220HR3SA
--
Memory Device
Array Handle: 0x1000
Error Information Handle: Not Provided
Total Width: 72 bits
Data Width: 64 bits
Size: No Module Installed //1個(gè)內(nèi)存空槽
Form Factor: DIMM
Set: 2
Locator: DIMM3
Bank Locator: Not Specified
Type: DDR2
Type Detail: Synchronous
Speed: Unknown
Manufacturer:
Serial Number:
Asset Tag:
Part Number:
--
Memory Device
Array Handle: 0x1000
Error Information Handle: Not Provided
Total Width: 72 bits
Data Width: 64 bits
Size: No Module Installed //1個(gè)內(nèi)存空槽
Form Factor: DIMM
Set: 2
Locator: DIMM4
Bank Locator: Not Specified
Type: DDR2
Type Detail: Synchronous
Speed: Unknown
Manufacturer:
Serial Number:
Asset Tag:
Part Number:
--
Memory Device
Array Handle: 0x1000
Error Information Handle: Not Provided
Total Width: 72 bits
Data Width: 64 bits
Size: No Module Installed //1個(gè)內(nèi)存空槽
Form Factor: DIMM
Set: 3
Locator: DIMM5
Bank Locator: Not Specified
Type: DDR2
Type Detail: Synchronous
Speed: Unknown
Manufacturer:
Serial Number:
Asset Tag:
Part Number:
--
Memory Device
Array Handle: 0x1000
Error Information Handle: Not Provided
Total Width: 72 bits
Data Width: 64 bits
Size: No Module Installed //1個(gè)內(nèi)存空槽
Form Factor: DIMM
Set: 3
Locator: DIMM6
Bank Locator: Not Specified
Type: DDR2
Type Detail: Synchronous
Speed: Unknown
Manufacturer:
Serial Number:
Asset Tag:
Part Number:

總結(jié)：該服務(wù)器有兩條2G內(nèi)存，空余4個(gè)插槽

3 查看硬盤

3.1 查看硬盤大小

# fdisk -l | grep Disk

Disk /dev/cciss/c0d0: 146.7 GB, 146778685440 bytes

總結(jié)：硬盤大小146.7G，即廠商標(biāo)稱的160G

以上就是小編為大家?guī)淼腖inux下查看CPU型號(hào),內(nèi)存大小,硬盤空間的命令(詳解)全部?jī)?nèi)容了，希望大家多多支持腳本之家~

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