[文本处理] 批处理工具添加后缀。用于文件扩展名丢失

@echo off & setlocal EnableDelayedExpansion
title [Get File Type] y.s.
mode con: cols=80 lines=10 & color f0
:start
	cls
	echo.
	echo *Before you use this script,try it as a TXT file first.
	echo *Make sure that the batch file and the target file in the same folder.
	echo *Type in "all" to check all files in this folder.
	echo *The Tab key may speed up your typing.
	echo.
	set/p file =^>^>Please type in the file name:
	call :head
	if !file! ==all (cls&echo.&echo.&echo.&set/p=^>	Being proessed,please wait..<nul&call :all)
	set file=!file:"=!
	call :check
	cls
	echo.&echo.&echo.
	set/p=^>	Being processed,please wait...<nul
	set numble=1
	call :temp
	call :compare
	call :ASCI
	call :check_type
	call :result
	call :appendix
	del temp*.ys
	start File_Type.txt
exit
:all
	call :temp
	for /f "delims=" %%a in ('dir /b /a:-d-s-h') do (
		set switch=1
		if "%%a"=="File_Type.txt" (set switch=0)
		if "%%a"=="File_Type.bat" (set switch=0)
		if "%%a"=="TEMP1.YS" (set switch=0)
		if !switch!==1 (set/a number+=1)
		if !switch!==1 (set file=%%a)
		if !switch!==1 (call :compare)
		if !switch!==1 (call :ASCI)
		if !switch!==1 (call :check_type)
		if !switch!==1 (call :result)
	)
	call :appendix
	start File_Type.txt
	del temp*.ys
	exit
:check
	if not exist "!file!" (
		echo No such file!
		set/p =press any key to try again...<nul&pause>nul
		goto :start
	)
	goto :eof
:compare
	set code=
	set begin=0
	for /f "skip=1 tokens=3" %%i in ('fc /b "temp1.ys" "!file!"') do (
		if !begin!==0 (if %%i==00 (set code=!code!%%i) else (set begin=1))
		if !begin!==1 (if %%i==00 (goto :eof) else (set code=!code!%%i))
	)
	goto :eof
:ASCI
	set ASCI=
	set/a line=0
	for /f "skip=3 delims=" %%i in ('fc /lb5 "!file!" "temp1.ys"') do (
		set/a line+=1
		set ASCI=!ASCI! %%i
		if !line!==2 goto :eof
	)
	goto :eof
:check_type
	set possible=Unknow
	for /f "skip=116 delims=" %%i in (File_Type.bat) do (
		set aa=%%i
		if "!aa:~6!"==":eof" (goto :eof)
		if "!code:~0,4!"=="!aa:~56,4!" (set possible=!aa:~6,34!)
	)
	goto :eof
:head
	echo [%date% %time%]>File_Type.txt
	echo.>>File_Type.txt
	echo *If the report shows the File Type is Unknown,search the Hex Code below in Google.com for further info *>>File_Type.txt
	echo *Or the ASCI Code may show some direct info about the file *>>File_Type.txt
	echo.>>File_Type.txt
	echo ************************************* Report *************************************>>File_Type.txt
	goto :eof
:result
	echo.>>File_Type.txt
	echo         ^< No.!number! ^> >>File_Type.txt
	echo __________________________>>File_Type.txt
	echo [!file!]>>File_Type.txt
	echo __________________________>>File_Type.txt
	echo Hex Code:!code:~0,12!>>File_Type.txt
	echo __________________________>>File_Type.txt
	echo ASCI Code:!ASCI:~0,16!>>File_Type.txt
	echo __________________________>>File_Type.txt
	echo File Type:!possible!>>File_Type.txt
	echo __________________________>>File_Type.txt
	echo.>>File_Type.txt
	goto :eof
:appendix
	echo **********************************************************************************>>File_Type.txt
	echo.>>File_Type.txt
	echo.>>File_Type.txt
	echo Thank you for your use.If you have any advice,please contact me. 0^>_^<0>>File_Type.txt
	echo.>>File_Type.txt
	echo * E-mail: y.s.outside@gmail.com *>>File_Type.txt
	echo.>>File_Type.txt
	echo.>>File_Type.txt
	echo ************************************* Appendix *************************************>>File_Type.txt
	echo.>>File_Type.txt
	echo These are some common file type information:>>File_Type.txt
	echo.>>File_Type.txt
	echo * Hex Code may shorter than the codes below,so be careful *>>File_Type.txt
	echo.>>File_Type.txt
	echo ________________________________________>>File_Type.txt
	echo EXE(exe)           Head Hex Code:4D5A >>File_Type.txt
	echo ________________________________________>>File_Type.txt
	echo JPEG(jpg)           Head Hex Code:FFD8FFE0 >>File_Type.txt
	echo ________________________________________>>File_Type.txt
	echo PNG(png)           Head Hex Code:89504E47 >>File_Type.txt
	echo ________________________________________>>File_Type.txt
	echo GIF(gif)           Head Hex Code:47494638 >>File_Type.txt
	echo ________________________________________>>File_Type.txt
	echo TIFF(tif)           Head Hex Code:49492A00 >>File_Type.txt
	echo ________________________________________>>File_Type.txt
	echo Windows Bitmap(bmp)           Head Hex Code:424D >>File_Type.txt
	echo ________________________________________>>File_Type.txt
	echo CAD(dwg)           Head Hex Code:41433130 >>File_Type.txt
	echo ________________________________________>>File_Type.txt
	echo WorldPerfect(wpd)           Head Hex Code:FF575043 >>File_Type.txt
	echo ________________________________________>>File_Type.txt
	echo Postscript(eps or ps)           Head Hex Code:252150532D41646F6265 >>File_Type.txt
	echo ________________________________________>>File_Type.txt
	echo Adobe Acrobat(pdf)           Head Hex Code:255044462D312E >>File_Type.txt
	echo ________________________________________>>File_Type.txt
	echo Quicken(qdf)           Head Hex Code:AC9EBD8F >>File_Type.txt
	echo ________________________________________>>File_Type.txt
	echo Windows Password(pwl)           Head Hex Code:E3828596 >>File_Type.txt
	echo ________________________________________>>File_Type.txt
	echo ZIP Archive(zip)           Head Hex Code:504B0304 >>File_Type.txt
	echo ________________________________________>>File_Type.txt
	echo Adobe Photoshop(psd)           Head Hex Code:38425053 >>File_Type.txt
	echo ________________________________________>>File_Type.txt
	echo Rich Text Format(rtf)           Head Hex Code:41433130 >>File_Type.txt
	echo ________________________________________>>File_Type.txt
	echo XML(xml)           Head Hex Code:3C3F786D6C >>File_Type.txt
	echo ________________________________________>>File_Type.txt
	echo HTML(html)           Head Hex Code:68746D6C3E >>File_Type.txt
	echo ________________________________________>>File_Type.txt
	echo Email [thorough only](eml)           Head Hex Code:44656C69766572792D646174653A >>File_Type.txt
	echo ________________________________________>>File_Type.txt
	echo Outlook Express(dbx)           Head Hex Code:CFAD12FEC5FD746F >>File_Type.txt
	echo ________________________________________>>File_Type.txt
	echo Outlook(pst)           Head Hex Code:2142444E >>File_Type.txt
	echo ________________________________________>>File_Type.txt
	echo MS Office(xls or doc or ppt)           Head Hex Code:D0CF11E0 >>File_Type.txt
	echo ________________________________________>>File_Type.txt
	echo MS Access(mdb)           Head Hex Code:5374616E64617264204A >>File_Type.txt
	echo ________________________________________>>File_Type.txt
	echo RAR Archive(rar)           Head Hex Code:52617221 >>File_Type.txt
	echo ________________________________________>>File_Type.txt
	echo 7Z(7-zip)           Head Hex Code:377ABCAF271C >>File_Type.txt
	echo ________________________________________>>File_Type.txt
	echo Wave(wav)           Head Hex Code:57415645 >>File_Type.txt
	echo ________________________________________>>File_Type.txt
	echo APE(ape)           Head Hex Code:4D414320960F >>File_Type.txt
	echo ________________________________________>>File_Type.txt
	echo MP3(mp3)           Head Hex Code:49443303 >>File_Type.txt
	echo ________________________________________>>File_Type.txt
	echo FLV(flv)           Head Hex Code:464C56 >>File_Type.txt
	echo ________________________________________>>File_Type.txt
	echo MKV(mkv)           Head Hex Code:1A45DFA3 >>File_Type.txt
	echo ________________________________________>>File_Type.txt
	echo AVI(avi)           Head Hex Code:41564920 >>File_Type.txt	
	echo ________________________________________>>File_Type.txt
	echo ASS(ass)           Head Hex Code:FFFE5B >>File_Type.txt
	echo ________________________________________>>File_Type.txt
	echo Real Audio(ram)           Head Hex Code:2E7261FD >>File_Type.txt
	echo ________________________________________>>File_Type.txt
	echo Real Media(rm)           Head Hex Code:2E524D46 >>File_Type.txt
	echo ________________________________________>>File_Type.txt
	echo MPEG(mpg)           Head Hex Code:000001BA >>File_Type.txt
	echo ________________________________________>>File_Type.txt
	echo MPEG(mpg)           Head Hex Code:000001B3 >>File_Type.txt
	echo ________________________________________>>File_Type.txt
	echo Quicktime(mov)           Head Hex Code:6D6F6F76 >>File_Type.txt
	echo ________________________________________>>File_Type.txt
	echo Windows Media(asf)           Head Hex Code:3026B2758E66CF11 >>File_Type.txt
	echo ________________________________________>>File_Type.txt
	echo MIDI(mid)           Head Hex Code:4D546864 >>File_Type.txt
	echo ________________________________________>>File_Type.txt
	goto :eof
:temp
	more +197 "%~f0"|debug>nul&goto :eof
	e 0 ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee
	rcx
	10
	n TEMP1.YS
	w
	q	
	
复制代码