Linux下查看CPU型号,内存大小,硬盘空间的命令(详解)
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2020-09-15
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Linux下查看下查看CPU型号型号,内存大小内存大小,硬盘空间的命令硬盘空间的命令(详解详解)
下面小编就为大家带来一篇Linux下查看CPU型号,内存大小,硬盘空间的命令(详解)。小编觉得挺不错的，现在就
分享给大家，也给大家做个参考。一起跟随小编过来看看吧
1 查看查看CPU
1.1 查看查看CPU个数个数
# cat /proc/cpuinfo | grep "physical id" | uniq | wc -l
2 **uniq命令：删除重复行;wc –l命令：统计行数**
1.2 查看查看CPU核数核数
# cat /proc/cpuinfo | grep "cpu cores" | uniq
cpu cores : 4
1.3 查看查看CPU型号型号
# cat /proc/cpuinfo | grep 'model name' |uniq
model name : Intel(R) Xeon(R) CPU E5630 @ 2.53GHz
总结：总结：该服务器有2个4核CPU，型号Intel(R) Xeon(R) CPU E5630 @ 2.53GHz
2 查看内存查看内存
2.1 查看内存总数查看内存总数
#cat /proc/meminfo | grep MemTotal
MemTotal: 32941268 kB //内存32G
2.2 查看内存条数查看内存条数
本节内容引自新浪博文《Linux查看内存条数》
查看原文：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条2G内存
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条2G内存
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
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