未分类 · 2012年5月14日

linux查看硬件相关信息——主板型号及内存硬件信息

查看主板型号:
dmidecode |more
#或者
dmidecode |grep -A16 "System Information$"
内存槽及内存条:
dmidecode |grep -A16 "Memory Device$"
硬盘:
fdisk -l
smartctl -a /dev/sda
网卡:
mii-tool
linux查看网卡个数及速度
# lspci | grep Ethernet
05:00.0 Ethernet controller: Intel Corporation 80003ES2LAN Gigabit Ethernet Controller (Copper) (rev 01)
05:00.1 Ethernet controller: Intel Corporation 80003ES2LAN Gigabit Ethernet Controller (Copper) (rev 01)
# dmesg |grep eth0
divert: allocating divert_blk for eth0
eth0: RealTek RTL8139 at 0xd800, 00:80:48:34:c2:84, IRQ 9
eth0: Identified 8139 chip type ‘RTL-8100B/8139D’
divert: freeing divert_blk for eth0
divert: allocating divert_blk for eth0
eth0: RealTek RTL8139 at 0xd800, 00:90:44:34:a5:33, IRQ 9
eth0: Identified 8139 chip type ‘RTL-8100B/8139D’
eth0: link up, 100Mbps, full-duplex, lpa 0x41E1
eth0: no IPv6 routers present

# mii-tool -v eth0
eth0: negotiated 100baseTx-FD, link ok
product info: vendor 00:00:00, model 0 rev 0
basic mode: autonegotiation enabled
basic status: autonegotiation complete, link ok
capabilities: 100baseTx-FD 100baseTx-HD 10baseT-FD
10baseT-HD

# ethtool eth0
Settings for eth0:
Supported ports: [ TP MII ]
Supported link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
Supports auto-negotiation: Yes
Advertised link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
Advertised auto-negotiation: Yes
Speed: 100Mb/s
Duplex: Full
Port: MII
PHYAD: 32
Transceiver: internal
Auto-negotiation: on
Supports Wake-on: pumbg
Wake-on: p
Current message level: 0x00000007 (7)
Link detected: yes
http://tonychiu.blog.51cto.com/656605/425391