首先查看是否安裝了dmidecode工具
[root@algerfan ~]# dmidecode
- Linux 查看內存的插槽數,已經使用多少插槽.每條內存多大:
[root@algerfan ~]# 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 查看內存的頻率:
[root@algerfan ~]# dmidecode|grep -A16 “Memory Device”|grep ‘Speed’
Speed: 2400 MT/s
Speed: 2400 MT/s
Speed: Unknown
Speed: Unknown
- 在linux查看內存型號的命令:
[root@algerfan ~]# dmidecode -t memory
- 最大支持幾G內存
[root@algerfan ~]# dmidecode|grep -P ‘Maximum\s+Capacity’
- 查看主板型號:
[root@algerfan ~]# dmidecode |grep -A16 “System Information$”
- 內存槽及內存條:
[root@algerfan ~]# dmidecode |grep -A16 “Memory Device$”
- 總共幾個插槽,已使用幾個插槽
[root@algerfan ~]# dmidecode|grep -P -A5 “Memory\s+Device”|grep Size|grep -v Range
- 硬盤:
[root@algerfan ~]# fdisk -l
[root@algerfan ~]# smartctl -a /dev/sda
- 網卡:
[root@algerfan ~]# mii-tool
- 查看cpu個數與頻率
[root@algerfan ~]# cat /proc/cpuinfo
- 查看系統品牌和型號
[root@algerfan ~]# dmidecode |grep “Product Name”