echo off
rem BKUP.BAT - Copy all changed files
rem Written by Dave Grund, December 12, 1989
echo Copying all changed files for backup
echo ÉÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ»
echo º Put the ChkVol directory backup disk º
echo º             in drive A               º
echo ÈÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍͼ
Pause
ChkVol A ChkVol10 > NUL
If errorlevel 5 goto RC5
If errorlevel 4 goto RC4
If errorlevel 3 goto RC3
If errorlevel 2 goto RC2
If errorlevel 1 goto RC1
Erase \Develop\ChkVol\*.Bak
attrib -a *.tpu
XCopy \Develop\ChkVol\*.* A: /M
Edir A:
goto endit

:RC1
Echo Volume IDs do not match!
goto endit

:RC2
Echo No Volume ID on backup disk!
goto endit

:RC3
Echo Cannot read diskette!
goto endit

:RC4
Echo Invalid command line parameters!
goto endit

:RC5
Echo Not enough command line parameters!
goto endit

:Endit