Problems using rcp

rcp: filename: No such file or directory

The file that you are trying to copy does not exist.

Usage: rcp [-p] [-x] [-k realm] f1 f2

You have failed to give the name of the source_file or the destination file.

Permission denied.

The local host is not permitted to connect to the remote host. Either your .rhosts file on the remote host is incomplete or there are security/authentication procedures in use at your site that prevent you from using rcp in the normal way.