Saturday, July 25, 2009

What's wrong with the network?

# ifconfig eth0
>> show status of network device eth0

#iwconfig eth0
>> show status of wireless device eth0

# iwlist scan
>> List wireless networks in range

# ip link show
>> List network interfaces

# ip addr show
>> List addresses for interfaces

# hostname -i
>> Lookup local ip address

# netstat -tup
>> List active connections to/from system

# ip route show
>> List routing table

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