Center for Technical Education
Computer Technology
Internal DOS Commands


ABOUT COPY
   Allows the user to copy one file from one source to another.
COPY SYNTAX
   Copies one or more files to another location.

    COPY [/A | /B] source [/A | /B] [+ source [/A | /B] [+ ...]] [destination] [/A | /B]] [/V] [/Y | /-Y]
       source     Specifies the file or files to be copied.
       /A     Indicates an ASCII text file.
       /B     Indicates a binary file.
       destination     Specifies the directory and/or filename for the new file(s).
       /V     Verifies that new files are written correctly.
       /Y     Suppresses prompting to confirm you want to overwrite an existing destination file.
       /-Y     Causes prompting to confirm you want to overwrite an existing destination file.

   The switch /Y may be preset in the COPYCMD environment variable. This may be overridden with /-Y on the command line.    To append files, specify a single file for destination, but multiple files for source (using wildcards or file1+file2+file3 format).
EXAMPLES
   copy *.* a: = This would copy all files in the directory currently in to the floppy disk in drive a:

    copy autoexec.bat c:\windows = This would take the autoexec.bat usually found at root and copy it into the windows directory. The autoexec.bat can be substituted for any file(s).

    copy win.ini c:\windows /y = This would copy the win.ini file which is already in your windows directory to the windows directory without prompting if you wanted to overwrite the file or not.