DNS DNS - DNS协议及应用简介 #18

偏门武器谱

一本正经说这么多,最后来几个有趣的DNS应用:

dig TXT 21cn.com
echo "function j() { dig $1.jianbing.org txt +short | perl -pe's/\\(\d{1,3})/chr $1/eg; s/\"//g' }" >> ~/.bashrc
source !$
j apple
http://code.kryo.se/iodine/
http://blog.codingnow.com/2011/06/dns_tunnel.html 
| |
Copyright © 2012 RENN