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@Echo OFF

::

:: BatName: AddBatHead.bat

:: Version: 0.1

:: Purpose: 给BAT文件添加注释头

::

:: Usage: AddBatHead BatFile 

::        BatFile    bat file who what head.

::        LineNumber where to insert. *default is 0

::

:: 

:: sed.exe

::

:: Code by SpikeKnox 2007.01.20

::



rem Show help

If == (Type "%~f0" | findstr "^::" && Goto :EOF)



rem %1 BatFile

If NOT EXIST %1 (Type "%~f0" | findstr "^::" && Goto :EOF)



rem %2 LineNumber

If == ( Set line=0 ) Else ( Set line=%2 )



Pushd "%~dp1"

Set head=head.txt



rem 

>%head% Echo :: 

>>%head% Echo :: BatName: %~nx1

>>%head% Echo :: Version: 0.1

>>%head% Echo :: Purpose: 

>>%head% Echo ::

>>%head% Echo :: Usage: %~n1 

>>%head% Echo ::

>>%head% Echo :: 

>>%head% Echo ::

>>%head% Echo :: Code by SpikeKnox %DATE%

>>%head% Echo :: 

>>%head% Echo.

>>%head% Echo rem Show help

>>%head% Echo If == (Type "%%~f0" ^| findstr "^::" ^&^& Goto :EOF)

>>%head% Echo.



If %line% EQU 0 (

     Copy /b %head%+"%~f1" "%~f1_new.tmp" > NUL

) Else (

     sed "%line%r %head%" "%~f1" > "%~f1_new.tmp"

)



rem 

Move /y "%~f1_new.tmp" "%~f1" > NUL



rem 

Set line=

Del head.txt

Set head=



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