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1、Linux环境下查看服务器硬件信息怎样查看CPU型号cat/proc/cpuinfo
2、grepname
3、cut-f2-d:
4、uniq-c16Intel(R)Xeon(R)CPUX5560@2.80GHz怎样查看物理CPU个数cat/proc/cpuinfo
5、grepphysical
6、uniq-c1physicalid:11physicalid:0查看CPU运行模式：32位或者64位，如果是32位的话并不代表不能运行在64位下getconfLONG_BIT64查看是否CPU支持64位系统，如果值大于0，则支持64位运算，lm指longmodecat/proc/cpu
7、info
8、grepflags
9、grep'lm'
10、wc-l16查看内存信息cat/proc/meminfoMemTotal:74175052kBMemFree:4242856kBBuffers:675664kBCached:65423884kBSwapCached:16kBActive:46231212kBInactive:20719936kBHighTotal:0kBHighFree:0kBLowTotal:74175052kBLowFree:4242856kBSwapTotal:75778596kBSwapFree:75778384kBDirty:60kBWri
11、teback:0kBAnonPages:851416kBMapped:12422988kBSlab:1495940kBPageTables:1372180kBNFS_Unstable:0kBBounce:0kBCommitLimit:112866120kBCommitted_AS:21125340kBVmallocTotal:34359738367kBVmallocUsed:299916kBVmallocChunk:34359438111kBHugePages_Total:0HugePages_Free:0HugePages_Rsvd:0Hugepagesize:
12、2048kB查看当前系统内核信息uname-aLinuxHOSTNAME2.6.18-164.el5#1SMPTueAug1815:51:48EDT2009x86_64x86_64x86_64GNU/Linux查看当前操作系统内核信息cat/etc/issue
13、grepLinuxRedHatEnterpriseLinuxServerrelease5.4(Tikanga)查看服务器型号dmidecode
14、grep"ProductName"ProductName:PowerEdgeR710ProductName:0VWN1R查看网卡信息dmesg
15、grep-iethB
16、roadcomNetXtremeIIGigabitEthernetDriverbnx2v1.9.3(March17,2009)eth0:BroadcomNetXtremeIIBCM57091000Base-T(C0)PCIExpressfoundatmemd6000000,IRQ106,nodeaddra4badb28c33deth1:BroadcomNetXtremeIIBCM57091000Base-T(C0)PCIExpressfoundatmemd8000000,IRQ114,nodeaddra4badb28c33feth2:BroadcomNetXtre
17、meIIBCM57091000Base-T(C0)PCIExpressfoundatmemda000000,IRQ122,nodeaddra4badb28c341eth3:BroadcomNetXtremeIIBCM57091000Base-T(C0)PCIExpressfoundatmemdc000000,IRQ130,nodeaddra4badb28c343cnic:AddedCNICdevice:eth0cnic:AddedCNICdevice:eth1cnic:AddedCNICdevice:eth2cnic:AddedCNICdevice:eth3bnx
18、2:eth0:usingMSIXADDRCONF(NETDEV_UP):eth0:linkisnotreadybnx2i:iSCSInotsupported,dev=eth0bnx2i:iSCSInotsupported,dev=eth0bnx2:eth0NICCopperLinkisUp,1000MbpsfullduplexADDRCONF(NETDEV_CHANGE):eth0:linkbecomesreadyeth0:noIPv6routerspresentprocess`sysctl'isusingdeprecatedsysctl(syscall)net.
19、ipv6.
