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Linux下檢視記憶體型号、主機闆、硬碟等等首先檢視是否安裝了dmidecode工具

@Linux下檢視記憶體型号、主機闆、硬碟等等

首先檢視是否安裝了dmidecode工具

[[email protected] ~]# dmidecode
  • Linux 檢視記憶體的插槽數,已經使用多少插槽.每條記憶體多大:

[[email protected] ~]# dmidecode|grep -A5 “Memory Device”|grep Size|grep -v Range

Size: 4096 MB

Size: 4096 MB

Size: No Module Installed

Size: No Module Installed

  • Linux 檢視記憶體的頻率:

[[email protected] ~]# dmidecode|grep -A16 “Memory Device”|grep ‘Speed’

Speed: 2400 MT/s

Speed: 2400 MT/s

Speed: Unknown

Speed: Unknown

  • 在linux檢視記憶體型号的指令:
[[email protected] ~]# dmidecode -t memory
  • 最大支援幾G記憶體
[[email protected] ~]# dmidecode|grep -P ‘Maximum\s+Capacity’
  • 檢視主機闆型号:
[[email protected] ~]# dmidecode |grep -A16 “System Information$”
  • 記憶體槽及記憶體條:
[[email protected] ~]# dmidecode |grep -A16 “Memory Device$”
  • 總共幾個插槽,已使用幾個插槽
[[email protected] ~]# dmidecode|grep -P -A5 “Memory\s+Device”|grep Size|grep -v Range
  • 硬碟:

[[email protected] ~]# fdisk -l

[[email protected] ~]# smartctl -a /dev/sda

  • 網卡:
[[email protected] ~]# mii-tool
  • 檢視cpu個數與頻率
[[email protected] ~]# cat /proc/cpuinfo
  • 檢視系統品牌和型号
[[email protected] ~]# dmidecode |grep “Product Name”

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