Several system detection commands

Linux: uname-a (view operating system information, host name, cpu type, current time, etc.), for example: Linuxlocalhost. localdomain2.6.9-42. ELsmp #1SMPWedJul1223: 27: 17edt2006i686i686i68g... linux: uname-a (view operating system information, host name, cpu type, current time, etc.), for example: Linux localhost. localdomain 2.6.9-42. ELsmp #1 SMP Wed Jul 12 23:27:17 EDT 2006 i686 i686 i386 GNU/Linux cat/proc/cpuinfo view cpu details grep "CPU"/proc/cpuinfo cat/proc/meminfo view memory information fdisk-l View Disk partition information Disk/dev/hda: 80.0 GB, 80026361856 bytes 255 heads, 63 sectors/track, 9729 cylinders Units = cylinders of 16065*512 = 8225280 bytes view operating system kernel: lsb_release-a LSB Version: core-3.1-amd64: core-3.1-ia32: core-3.1-noarch: graphics-3.1-amd64: graphics-3.1-ia32: graphics-3.1-noarch Distributor ID: CentOS Description: CentOS release 5.2 (Final) Release: 5.2 Codename: final ifconfig-a: view the network and IP address information. cat/etc/passwd: Windows: run the systeminfo command.