用sed从ifconfig取IP和mac地址

By Guixing on January 7, 2009 3:28 PM | 3 Comments | No TrackBacks

作弊条一个，Linux下

ifconfig | sed -e '/.*inet addr:/!d;s///;s/ .*//'
ifconfig | sed -e '/.*HWaddr \([:[:xdigit:]\-]*\).*/{s//\1/;p}'

FreeBSD下

ifconfig | sed -e '/.*inet /!d;s///;s/ .*//'
ifconfig | sed -e '/.*ether/!d;s///;'

都要在sh或bash里执行。

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khsing | January 8, 2009 2:59 PM | Reply

中午jackos说这里有个问题就是应该把ifconfig和sed写成全路径，应该如此。

Jackos | January 8, 2009 3:51 PM | Reply

嘿嘿，我先沙发一下

Chester | January 27, 2010 11:25 AM | Reply

似乎在中文系统中不起作用

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