echo off
rem SAFECOPY.BAT will copy a group of files to a new disk ONLY if
rem enough room exists for all of the copied files.
rem Syntax:
rem SAFECOPY filespec d:
rem For example:  SPACE C:\COMM\*.* e:
rem copies all files in the C:\COMM directory to drive E.
space %1 %2 /sk /c
if errorlevel 1 goto end
xcopy %1 %2
:end