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