Linux习题看IP地址失败没有ipv4地址

Question

兄弟们。 这可以帮我看看嘛。Linux习题看IP地址失败没有ipv4地址 求求了
link/loopback00:00:00:00:00:00 brd00:00:00:00:00: 00
inet 127.0.0.1/8, scope host lo
valid_ift forever preferred_Ift forever
inet6 ::1/128 scope host
valid_Ift forever preferred _Ift forever
2: etho: (ND-CARRIER, BROADCAST, MULTICAST,UP) mtu 1500 disc pfIfo_fast state DONN group default qlen
1000
link/ether 00:0c:29:6f:50:9e brd#faff:ff:ff:ff:ff
root @yang inghuan:"& ifconfig
etho
Link, encap:Ethernet HHaddr 00:0C:29:6f:50:9e
UP BROADCAST MULTICAST NTU:1500
Metric:1
RX packets:134 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
Rx bytes:21735 (21.7 KB) TX bytes:0 (0.0 B)
Link encap:Local Loopback
inet addr:127.0.0.1
Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LO0PBACK RUNNING NTU:65536
Metric:1
RX packets:40 errors:0 dropped: 0 overruns:0 frame:0
TX packets:40 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:2872 (2.8 KB)
TX bytes: 2872 (2.8 KB)
root@yang inghuan:"
root@yanginghuan:~# ip addr
1: 10: (LOOPBACK, UP, LOWER UP) mtu 65536 ad isc noqueue state UNKNOMi groún default
link/loopback00:00:00:00:00:00 brd00:00:00:00:00:00
inet 127.0.0.1/B scope, host lo
valid_Ift forever preferred_Ift forever
inet6 ::1/128 scope host
valid Ift forever preferred _ift forever
2: etho: (ND-CARRIER, BROADCAST, MULTICAST, UP) mtu 1500 gdisc pfifo-fast state DONN group default Q
1000
link/ether 00:0C:29:6f:50:9e brd #f:#faff:ffaffiff
rooteyanginghuan:*

Answer 1