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Re: 在 shell 中能对 ip 地址排序吗?



正解
sort -n -t\. -k1,1 -k2,2 -k3,3 -k4,4 ip.txt

求助Google得来
http://www.madboa.com/geek/sort-addr/

2009/5/12 明? <shi.minjue@gmail.com>:
> 上网找C++库 :)
>
> 2009/5/12 Dongsheng Song <dongsheng.song@gmail.com>:
>> 用 sort 得不到期望的结果:
>>
>> $ cat ip.txt  | sort -t . -n
>> 192.168.2.234
>> 192.168.2.237
>> 192.168.2.246
>> 192.168.2.247
>> 192.168.2.28
>> 192.168.2.50
>> 192.168.2.51
>>
>> 谢谢!
>>
>
>
>
> --
> 我的操作系?是Gnu/Linux Debian/gNewSense Gnome Mozilla Gmail/Evolution
> Gtkmm/Gtkglextmm Scim Totem Pidgin.
>
>
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-- 
Best Regards,
Alyex


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