On Ubuntu, I'd like my OpenSSH server to start a script whenever a user logs in using SSH, ideally passing the host name or IP, as well as the user name. Additionally I'd like it to run a script, whenever a session is terminated (passing the username). These scripts should not run in the user's session, but system wide.
The idea is to give an audio warning on login and logout, e.g. using
espeak, and to display the information on an external display.
I've seen that there is a
pam-scripts package but I'm not sure if this does what I want, nor how to use it.
Any help is appreciated! -- Markus
(I also posted this question on askubuntu.)