学步园

来源：网安巡洋舰

比较简单，所以直接贴代码好了：

---------cut here---------

@Echo off

Set ip=1

echo ......Strat to Scan......

:Main

netstat -an|find /C "%1" >temp.temp

FOR /F "eol=; tokens=1,3* delims=, " %%i in (temp.temp) do IF /I %%i LEQ %3 del temp.temp&&goto ScanMain

goto Main

:ScanMain

echo %1%ip%:%2

start "%1%ip% -->%2" /MIN nc -vv %1%ip% %2

Set /A ip=%ip%+1

if %ip% GEQ 255 go to Exit

goto main

:Exit

echo ......Scan has OK!......

set ip=

@echo on

---------cut here---------

使用方法：

Scan.bat IP-- Port 并发线程数

例如：

Scan.bat 192.168.0. 80 5