@COPY
Syntax: Copy [<opts>] <srcpath> [<dstpath>] [<opts>]
Usage : copies files
Opts  :
  -a = abort on error
  -p = don't print files copied (use with -w)
  -r = rewrite destination
  -s = single drive copy 
  -w=<dir> = copy to <dir>
  -x = copy from exec dir