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poloshiao 写了：sudo lshw -class network
如果有興趣討論 把結果直接複製 貼上來
谢谢高手，在终端里输了一下，列出了无线网卡和有线网卡的详细信息：
root@freestyle:/etc/network# lshw -class network
*-network
description: Wireless interface
product: BCM4313 802.11b/g/n Wireless LAN Controller
vendor: Broadcom Corporation
physical id: 0
bus info: pci@0000:06:00.0
logical name: eth1
version: 01
serial: 00:26:82:a5:82:b8
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=wl0 driverversion=6.20.155.1 (r326264) ip=*.*.*.* latency=0 multicast=yes wireless=IEEE 802.11abg
resources: irq:17 memory:d9100000-d9103fff
*-network DISABLED
description: Ethernet interface
product: RTL8101E/RTL8102E PCI Express Fast Ethernet controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:07:00.0
logical name: eth0
version: 02
serial: 88:ae:1d:32:c8:1f
size: 10Mbit/s
capacity: 100Mbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list rom ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half firmware=N/A latency=0 link=no multicast=yes port=MII speed=10Mbit/s
resources: irq:42 ioport:2000(size=256) memory:d5110000-d5110fff memory:d5100000-d510ffff memory:d5120000-d513ffff
小弟不知道网卡的设备文件是不是在/dev里能找到？修改网络设置是在/etc/network/interfaces里吗？
问个低级的问题，/dev里面的设备像/dev/sda1的驱动程序在哪儿啊，不知道了解这些设备文件有什么用？
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