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COPYFILE Copy Files

Section: Operating System Functions

# Usage

Copies a file or files from one location to another. There are several syntaxes for this function that are acceptable:

       copyfile(file_in,file_out)

copies the file from `file_in` to `file_out`. Also, the second argument can be a directory name:

       copyfile(file_in,directory_out)

in which case `file_in` is copied into the directory specified by `directory_out`. You can also use `copyfile` to copy entire directories as in

       copyfile(dir_in,dir_out)

in which case the directory contents are copied to the destination directory (which is created if necessary). Finally, the first argument to `copyfile` can contain wildcards

       copyfile(pattern,directory_out)

in which case all files that match the given pattern are copied to the output directory. Note that to remain compatible with the MATLAB API, this function will delete/replace destination files that already exist, unless they are marked as read-only. If you want to force the copy to succeed, you can append a `'f'` argument to the `copyfile` function:

       copyfile(arg1,arg2,'f')

or equivalently

       copyfile arg1 arg2 f