Linux查看系统硬件信息

《Linux查看系统硬件信息》由会员上传分享，免费在线阅读，更多相关内容在工程资料-天天文库。

1、Linux查看系统硬件信息linux查看系统的硕件信息，并不像windows那么直观，这里我罗列了查看系统信息的实用命令，并做了分类，实例解说。cpublue@blue-pc:~$IscpuArchitecture:i686CPUop-mode(s):32-bit,64-bitByteOrder:LittleEndianCPU(s):4On-lineCPU(s)list:0-3Thread(s)percore:即不支持超线程1Core(s)persocket:4Socket(s):1VendorID:GenuinelntelCPUfamil

2、y:6Model:42Stepping:7CPUMHz:1600.000BogoMIPS:5986.12Virtualization:VT-xLidcache:32KLlicache:32KL2cache:256KL3cache:6144KIscpu命令,查看的是cpu的统计信息.#cpu架构#小尾序#总共有4核#每个cpu核，只能支持一个线程,#每个cpu,有4个核#总共有1一个cpu#cpu产商intel#支持cpu虚拟化技术查看/proc/cpuinfoz可以知道每个cpu信息，如每个CPU的型号，主频等。processorvendo

3、ridcpufamilymodelmodelname:0:Genuinclntel:6:42:Intel(R)Core(TM)i5-2320CPU@3.00GHz#cat/proc/cpuinfo上面输出的是第一个cpu部分信息，还有3个cpu信息省略了。内存totalusedfreesharedcachedMem:392636512740404-/+buffers/cache:3235691Swap:9536319505概要查看内存情况free-m这里的单位是MB，总共的内存是3926MBobuffers12查看内存详细使用#cat/pr

4、oc/meminfoMemTotal:4020868kBMemFree:230884kBBuffers:7600kBCached:454772kBSwapCached:836kB查看内存硬件信息dmidecode~tmemory#dmidecode2.11SMBIOS2.7present・Handle0x000&DMItype16,23bytesPhysicalMemoryArrayLocation:SystemBoardOrMotherboard••••MaximumCapacity:32GBHandleOxOOOA,DMItype17,

5、34bytesMemoryDeviceArrayHandle:0x0008ErrorInfonuationIlandie:NotProvidedTotalWidth:64bitsDataWidth:64bitsSize:4096MB我的主板有4个槽位，只用了一个槽位，上面插了一条4096MB的内存。查看硬盘和分区分布#lsblkSIZEROTYPEMOUNTPOINTNAMEMAJ:MINRM123aacodddsss6ads01G0part09.3G0part074.5G0part0IK0part0111.8G0part0269.2G0p

6、artdisk465.8G0/home/boot[SWAP]显示很直观如果要看硬盘和分区的详细信息#fdisk-1Disk/dev/sda:500.1GB,500107862016bytes255heads,63sectors/track,60801cylinders,total976773168sectorsUnits二sectorsof1*512二512bytesSectorsize(logical/physical):512bytes/4096bytes1/0size(minimum/optimal):4096bytes/4096by

7、tesDiskidentifier:0x00023728DeviceBoot/dcv/sdal*Start2048End2148351BlocksIdSystem107315283Linux/dev/sda2214835221680127976588882Linuxswap/Solaris/dev/sda3216801281779302397812505683Linux/dev/sda41779322869767710713994193935Extended/dev/sda517793228841230540711718656083Linu

8、x/dev/sda641230745697677107128223180883Linux网卡查看网卡硬件信息#lspci

9、grep-i'eth'02:00.0Ethernetco