The cmd-shim used in npm to create executable scripts on Windows, since symlinks are not suitable for this purpose there.
On Unix systems, you should use a symbolic link instead.
npm install cmd-shim
cmdShim(from, to, cb)
Create a cmd shim at
to for the command line program at
var cmdShim = ;;
cmdShim.ifExists(from, to, cb)
The same as above, but will just continue if the file does not exist. Source: