The difference is that invoke_shell uses SSH shell channel, while exec_command uses SSH exec channel. What that really means to you as a user/developer really depends on the SSH server, not on Paramiko itself. In common *nix OpenSSH server: The shell channel executes a login shell (as if you login with SSH terminal client). The … Read more
Calling ChannelExec.setCommand multiple times has no effect. And even if it had, I’d guess that the 192.168.50.1 : and Config.txt are not commands, but inputs to the copy run tftp : command, aren’t they? If that’s the case, you need to write them to the command input. Something like this: ChannelExec channel = (ChannelExec) session.openChannel(“exec”); … Read more
I had the same error and google brought me to this question, so here is what I did, hoping that it helps others in a similar situation. This is applicable for OS X. Check in the Terminal which version of OpenSSL I had: $ python3 -c “import ssl; print(ssl.OPENSSL_VERSION)” >> OpenSSL 0.9.8zh 14 Jan 2016 … Read more