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inet addr"192.168.1.12 Bcast:192.168.1.255 Mask:255.255.255.0

[root@linux root]# nl mytest | grep 'inet ' | sed 's/^.*addr://g' | \
> sed 's/Bcast.*$//g'

ÎÒÔÚÖ´ÐÐÍêÉÏÊöÃüÁîºó¾ÍÏÔʾ³ö192.168.1.255ÁË Õâ¸öÃüÁî´ó¸ÅÎÒÒ²ÖªµÀʲôÒâ˼¡£
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