Batch script to remove spaces and extract text - China DOS Union Forum

Help from the experts / Batch script to remove spaces and extract text, as follows

Recently I wanted to do some online marketing, using search engines to get website addresses, but most of them look like the content below. What I want is this: clean up the domain names below so that only www.XXX.com is left, strip off http://, then process them again to cut off everything after /. Such as /index.php /index.asp /action and so on. If I use Notepad to replace them, for irregular things after / I mostly have to replace them one by one manually. I want to automate it,
http://www.baidu.com/index.php
http://www.sina.com/index.php
http://www.qq.com/index.html
http://www.51.com/index.ph
http://www.google.com/index.php

Floor1　dujia008	Posted 2010-08-15 01:16
新手上路　Posts 1　Credits 1
Help from the experts / Batch script to remove spaces and extract text, as follows Recently I wanted to do some online marketing, using search engines to get website addresses, but most of them look like the content below. What I want is this: clean up the domain names below so that only www.XXX.com is left, strip off http://, then process them again to cut off everything after /. Such as /index.php /index.asp /action and so on. If I use Notepad to replace them, for irregular things after / I mostly have to replace them one by one manually. I want to automate it, http://www.baidu.com/index.php http://www.sina.com/index.php http://www.qq.com/index.html http://www.51.com/index.ph http://www.google.com/index.php

Floor2　lxzzr	Posted 2010-08-15 08:28
初级用户　Posts 12　Credits 27
I'll be an expert for once too ^_^ @for /f "tokens=2 delims=//" %%a in ('type a.txt') do echo %%a

Floor3　slore	Posted 2010-08-15 10:02
铂金会员　Posts 2,478　Credits 5,212
// and / have the same effect

Floor4　HAT	Posted 2010-08-15 13:13
版主　Posts 5,017　Credits 9,023