Lscpu, lspci, lsblk, lsscsi command,

Lscpu, lspci, lsblk, lsscsi command,

[Root @ rhel63single kernels] # uname-r2.6.32-279. el6.x86 _ 64 [root @ rhel63single kernels] # uname-aLinux rhel63single 2.6.32-279. el6.x86 _ 64 #1 SMP Wed Jun 13 18:24:36 EDT 2012 x86_64 x86_64 x86_64 GNU/Linux [root @ rhel63single kernels] # lscpuArchitecture: x86_64CPU op-mode (s): 32-bit, 64-bitByte Order: Little EndianCPU (s): 4 -----> This is the number of logical CPUs. On-line CPU (s) list: 0-3Thread (s) per core: 1 Core (s) per socket: 1 CPU socket (s): 4 NUMA node (s ): 1 Vendor ID: GenuineIntelCPU family: 6 Model: 58 Stepping: 9CPU MHz: 2494.399 BogoMIPS: 4988.79L1d cache: 32KL1i cache: 32KL2 cache: 256KL3 cache: 3072 KNUMA node0 CPU (s ): 0-3 [root @ rhel63single kernels] # lsusb ---> lsusb command displays the usb device status. Bus 001 Device 001: ID 1d6b: 0002 Linux Foundation 2.0 root hubBus 002 Device 001: ID 1d6b: 0001 Linux Foundation 1.1 root hubBus 002 Device 002: ID 0e0f: 0003 VMware, Inc. virtual MouseBus 002 Device 003: ID 0e0f: 0002 VMware, Inc. virtual USB HubBus 002 Device 004: ID 0e0f: 0008 VMware, Inc. [root @ rhel63single kernels] # lsblk ---> lsblk command displays Block devices. Name maj: min rm size ro type MOUNTPOINTsr0 1 3.4G 0 rom/mediasda 0 15G 0 disk â "œ â" €sda1 80 200 M 0 part/boot â "œ â" €sda2 8:2 0 2G 0 part [SWAP] â "€sda3 8:3 0 12.8G 0 part/sdb 8:16 0 20G 0 disk â" €sdb1 8:17 0 20G 0 part/u02 [root @ rhel63single kernels] # lsscsi ---> lsscsi command displays scsi devices (including sata, fc, sas, scsi, etc. [1: 0: 0: 0] cd/dvd NECVMWar VMware IDE CDR10 1.00/dev/sr0 [2: 0: 0: 0] disk VMware, VMware Virtual S 1.0/dev/sda [2: 0: 1: 0] disk VMware, VMware Virtual S 1.0/dev/sdb