linux 系统ip地址的查询方式命令：ifconfig

[ysq@localhost Desktop]$ ifconfig
eth0      Link encap:Ethernet  HWaddr 00:1C:42:14:2C:D1  
          inet addr:10.0.0.36  Bcast:10.0.0.255  Mask:255.255.255.0
          inet6 addr: fe80::21c:42ff:fe14:2cd1/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:12322281 errors:0 dropped:0 overruns:0 frame:0
          TX packets:733936 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:2051559609 (1.9 GiB)  TX bytes:976015681 (930.8 MiB)

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:2439 errors:0 dropped:0 overruns:0 frame:0
          TX packets:2439 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:298411 (291.4 KiB)  TX bytes:298411 (291.4 KiB)

[ysq@localhost Desktop]$ 

此命令的ip地址为：10.0.0.36