You can either use a combinatin of COPY and TYPE commands, or use RSH if that is installed. This copies a procedure to another node and then executes it. Generally RSH is used to talk to Unix machines. These are case sensitive, so double quoting the command is often required. If no .rhosts file or hosts.equiv provides access you may be prompted for username and password.
Details vary from system to system - there is no standard news reader.
Ask your system manage what is installed on your system.