Shellcode.Cool!

1.前言   有幸拜读了http://blog.youkuaiyun.com/haoel/article/details/2888                    http://www.cnblogs.com/Anker/p/3242207.htmlhttp://www.groad.net/bbs/read.php?tid-2920-page-e.htmlhttp://blo

#!/bin/bashend=`dmesg |wc -l`while truedo sleep 1 end2=`dmesg |wc -l` if [ "$end" != "$end2" ]; then dmesg |awk '{print NR, $0}'|tail -$((end2-end)) end=$end2 fi