查看CentOS的IP地址

[***@localhost ~]$ ifconfig eth0

eth0      Link encap:Ethernet 

          inet addr:192.168.91.132  Bcast:192.168.91.255  Mask:255.255.255.0

          inet6 addr: fe80::20c:29ff:feb3:45b3/64 Scope:Link

          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1

          RX packets:46481 errors:0 dropped:0 overruns:0 frame:0

          TX packets:32811 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:1000 

          RX bytes:52759994 (50.3 MiB)  TX bytes:2879378 (2.7 MiB)

Interrupt:19 Base address:0x2024 

或者

[cj@localhost ~]$ ifconfig|grep 'Bcast'

 inet addr:192.168.91.132  Bcast:192.168.91.255  Mask:255.255.255.0