11.15 dmidecode:查询系统硬件信息
dmidecode命令可以用来在Linux系统下获取硬件方面的信息。dmidecode遵循SMBIOS/DMI标准,其输出的信息包括BIOS、处理器、内存、缓存等。
dmidecode命令的参数选项及说明 -t 只显示指定条目 -s 只显示指定DMI字符串的信息 -q 精简输出
[root@linuxprobe ~]# dmidecode -s system-product-name VirtualBox [root@linuxprobe ~]# dmidecode -s system-serial-name Invalid string keyword: system-serial-name Valid string keywords are: bios-vendor bios-version bios-release-date system-manufacturer system-product-name system-version system-serial-number system-uuid system-family baseboard-manufacturer baseboard-product-name baseboard-version baseboard-serial-number baseboard-asset-tag chassis-manufacturer chassis-type chassis-version chassis-serial-number chassis-asset-tag processor-family processor-manufacturer processor-version processor-frequency [root@linuxprobe ~]# dmidecode -s system-serial-number 0 [root@linuxprobe ~]# dmidecode -t memory
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dmidecode命令的参数选项及说明 -t 只显示指定条目 -s 只显示指定DMI字符串的信息 -q 精简输出
[root@linuxprobe ~]# dmidecode -s system-product-name VirtualBox [root@linuxprobe ~]# dmidecode -s system-serial-name Invalid string keyword: system-serial-name Valid string keywords are: bios-vendor bios-version bios-release-date system-manufacturer system-product-name system-version system-serial-number system-uuid system-family baseboard-manufacturer baseboard-product-name baseboard-version baseboard-serial-number baseboard-asset-tag chassis-manufacturer chassis-type chassis-version chassis-serial-number chassis-asset-tag processor-family processor-manufacturer processor-version processor-frequency [root@linuxprobe ~]# dmidecode -s system-serial-number 0 [root@linuxprobe ~]# dmidecode -t memory

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