![]() ![]() Chapter 5: Using PSCP to transfer files securely PSCP, the PuTTY Secure Copy client, is a tool for transferring files securely between computers using an SSH connection. Normally it will return the banner of the service that you are trying to access. Advisabiity of deleting library caches from mac. The telnet test is a very basic networking test, just like ping and is often used to see if a particular service is running and accessible on the host you are trying to access. SSH by default always uses port 22 so unless you changed that, that's the port to test for. The last parameter on the telnet command is the port number, port 22. ![]() ![]() If you need to connect directly to a serial port, or use Telnet, then install Mac Ports. After that go to command prompt and type 'putty -load hpc-tunnel' and then again 'putty -load Mercer'. Google for it and you'll find many tutorials on how to do it. Simply type ssh to connect to a remote host. Adding Desktop/ExtraPuTTY/Bin to your path would make your life much easier if you were to run putty from command line. Please note that in newer versions of Windows you have to actually get the telnet client (NOT the server) by enabling a windows feature. The Terminal app has all the relevant unix commands built in to ssh remotely to other computers. Normally you do not have a telnet server running (port 23), my request for the telnet test was to actually run the program "telnet" from a command line (sometimes also -incorrectly- referred to as a "dosbox") not in PuTTY. Woody did kind of spell it out already, but.
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