I would like to know if is there a way to put a new "Layer" when the SO(preferentially a Ubuntu or a Mac OS X) asks for the passphrase of a rsa key.
How it normally does:
Use ssh; prompt the window to enter the passphase; enter the passphrase and hit enter;
How I would like to be:
Use ssh; run in the background a python script that send the password for the rsa key
I would like that this could be done in any Unix system?
If possible, is it easy to configure this? Like, edit some lines in a configuration file or so?