PHP Compilation Installation Series
Xu Liangwei, Hu Hu called the benchmark Xu. Years of experience in Internet operation and maintenance, has been responsible for large-scale cluster architecture automation operation and maintenance
Dmidecode command details (obtain hardware information)
I. Introduction to dmidecode
Dmidecode allows you to obtain hardware information in Linux. Dmidecode complies with the SMBIOS/DMI standard. The output information includes BIOS, system,
Dmidecode dumps the DMI (Desktop Management Interface) information of the machine in a readable way. This information includes hardware and bios. You can get the current configuration or the maximum configuration supported by the system, such as the
System Information The processor architecture of the Arch Display Machine (1) UNAME-M display the processor architecture of the Machine (2) uname-r display the kernel version dmidecode-q display hardware system parts-(SMBIOS/DMI) hdparm-i/dev/ HDA
Author: finalbsdOriginal load: [url] http://www.sanotes.net/html/y2009/312.html#/url]Copyright. The author and original source and this statement must be indicated in the form of links during reprinting.
Dmidecode
Dmidecode dumps the DMI
1, view the number of memory slots, that slot plugged into the memory, the size of how much
Dmidecode|grep-p-a5 "Memory\s+device" |grep size|grep-v Range
2, view the maximum number of supported memory
Dmidecode|grep-p ' maximum\
1, first do the preparatory work:
①, the basic components required to install the LNMP environment:
Yum-y Install yum-fastestmirror yum-y install glibc-static libstdc++-static glibc-devel geoip geoip-devel sqlite-devel y Um-y Install patch make
$ System Information# Arch Display Machine Processor Architecture (1)# UNAME-M Display the processor architecture of the machine (2)# UNAME-R shows the kernel version being used# DMIDECODE-Q Display hardware system components-(SMBIOS/DMI)#
System Information The processor architecture of the Arch Display Machine (1) UNAME-M display the processor architecture of the Machine (2) uname-r display the kernel version dmidecode-q display hardware system parts-(SMBIOS/DMI) hdparm-i/dev/ HDA
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