首先查看是否安装了dmidecode工具
[root@algerfan ~]# dmidecode
- Linux 查看内存的插槽数,已经使用多少插槽.每条内存多大:
[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 查看内存的频率:
[root@algerfan ~]# dmidecode|grep -A16 “Memory Device”|grep ‘Speed’
Speed: 2400 MT/s
Speed: 2400 MT/s
Speed: Unknown
Speed: Unknown
- 在linux查看内存型号的命令:
[root@algerfan ~]# dmidecode -t memory
- 最大支持几G内存
[root@algerfan ~]# dmidecode|grep -P ‘Maximum\s+Capacity’
- 查看主板型号:
[root@algerfan ~]# dmidecode |grep -A16 “System Information$”
- 内存槽及内存条:
[root@algerfan ~]# dmidecode |grep -A16 “Memory Device$”
- 总共几个插槽,已使用几个插槽
[root@algerfan ~]# dmidecode|grep -P -A5 “Memory\s+Device”|grep Size|grep -v Range
- 硬盘:
[root@algerfan ~]# fdisk -l
[root@algerfan ~]# smartctl -a /dev/sda
- 网卡:
[root@algerfan ~]# mii-tool
- 查看cpu个数与频率
[root@algerfan ~]# cat /proc/cpuinfo
- 查看系统品牌和型号
[root@algerfan ~]# dmidecode |grep “Product Name”