Kar*_* T. 7 networking linux ifconfig
例如:
$ ifconfig dummy0 up
$ ifconfig dummy0 "192.168.1.190 netmask 255.255.255.0"
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不带参数调用ifconfig显示界面
dummy0 Link encap:Ethernet HWaddr b6:1f:f3:92:6d:20
inet addr:192.168.1.190 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::b41f:f3ff:fe92:6d20/64 Scope:Link
UP BROADCAST RUNNING NOARP MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:15 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:1050 (1.0 KiB)
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如何关闭界面,使其不显示在
没有 rmmod 假人
因为 dummy 仅用于示例目的。
如果没有办法做到这一点,我可以为它设置什么“一次性”IP 并避免任何麻烦?
喜欢
$ ifconfig dummy0 down
$ ifconfig dummy0 0.0.0.0
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rkt*_*hkr 10
刷新ip:
root@foo:~# ifconfig dummy0 192.168.55.1 netmask 255.255.255.0
root@foo:~# ifconfig dummy0
dummy0 Link encap:Ethernet HWaddr 5b:72:32:4f:92:c8
inet addr:192.168.55.1 Bcast:192.168.55.255 Mask:255.255.255.0
UP BROADCAST RUNNING NOARP MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
root@foo:~# ip address flush dev dummy0
root@foo:~# ifconfig dummy0 down
root@foo:~# ifconfig dummy0
dummy0 Link encap:Ethernet HWaddr 5b:72:32:4f:92:c8
BROADCAST NOARP MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
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