I'd like to record the activity for every ssh user connecting to my box. I think
screen could help with it. I'm thinking on having
screen running for every ssh user automatically upon ssh login and recording its activity to some file. Is that possible?
If your OS allows it, consider to use byobu, see some arguments for the why here: http://superuser.com/questions/423310/byobu-versus-gnu-screen-versus-tmux
Other options for logging user activities you'll find here: http://www.howtoforge.com/options-for-user-auditing-on-linux-platforms