Linux环境下查看服务器硬件信息

Linux环境下查看服务器硬件信息 Linux环境下查看服务器硬件信息 查看CPU型号 cat /proc/cpuinfo | grep name | cut -f2 -d: | uniq -c 16 Intel(R) Xeon(R) CPU X5560 @ 2.80GHz 查看物理CPU个数 cat /proc/cpuinfo | grep physical | uniq -c 1 physical id : 1 1 physical id : 0 查看CPU运行模式:32位或者64位，如果是32位的话并不代不能运行在64位下 getconf LONG_BIT 64 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long mode cat /proc/cpuinfo | grep flags | grep ' lm ' | wc -l 16 查看内存信息 cat /proc/meminfo MemTotal: 74175052 kB MemFree: 4242856 kB Buffers: 675664 kB Cached: 65423884 kB SwapCached: 16 kB Active: 46231212 kB Inactive: 20719936 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 74175052 kB LowFree: 4242856 kB SwapTotal: 75778596 kB SwapFree: 75778384 kB Dirty: 60 kB Writeback: 0 kB AnonPages: 851416 kB Mapped: 12422988 kB Slab: 1495940 kB PageTables: 1372180 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 112866120 kB Committed_AS: 21125340 kB VmallocTotal: 34359738367 kB VmallocUsed: 299916 kB VmallocChunk: 34359438111 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB 查看当前系统内核信息 uname -a Linux HOSTNAME 2.6.18-164.el5 #1 SMP Tue Aug 18 15:51:48 EDT 2009 x86_64 x86_64 x86_64 GNU/Linux 查看当前操作系统内核信息 cat /etc/issue | grep Linux Red Hat Enterprise Linux Server release 5.4 (Tikanga) 查看服务器型号 dmidecode | grep "Product Name" Product Name: PowerEdge R710 Product Name: 0VWN1R 查看网卡信息 dmesg | grep -i eth Broadcom NetXtreme II Gigabit Ethernet Driver bnx2 v1.9.3 (March 17, 2009) eth0: Broadcom NetXtreme II BCM5709 1000Base-T (C0) PCI Express found at mem d6000000, IRQ 106, node addr a4badb28c33d eth1: Broadcom NetXtreme II BCM5709 1000Base-T (C0) PCI Express found at mem d8000000, IRQ 114, node addr a4badb28c33f eth2: Broadcom NetXtreme II BCM5709 1000Base-T (C0) PCI Express found at mem da000000, IRQ 122, node addr a4badb28c341 eth3: Broadcom NetXtreme II BCM5709 1000Base-T (C0) PCI Express found at mem dc000000, IRQ 130, node addr a4badb28c343 cnic: Added CNIC device: eth0 cnic: Added CNIC device: eth1 cnic: Added CNIC device: eth2 cnic: Added CNIC device: eth3 bnx2: eth0: using MSIX ADDRCONF(NETDEV_UP): eth0: link is not ready bnx2i: iSCSI not supported, dev=eth0 bnx2i: iSCSI not supported, dev=eth0 bnx2: eth0 NIC Copper Link is Up, 1000 Mbps full duplex ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready eth0: no IPv6 routers present process `sysctl' is using deprecated sysctl (syscall) net.ipv6.neigh.eth0.base_reachable_time; Usenet.ipv6.neigh.eth0.base_reachable_time_ms instead. 本文出自:中国E动网 中国领先互联网接入服务提供商～11年品质保障～-- 中国E动网