how to manage the passwords?

[aoloe]

we have the following passwords to manage:

• the lgm ssh server (ale, camille)
• the twitter account (ale)
• the mailing lists (ale)

the goal is to have as few passwords to manage as possible (and rather create an account for each person supposed to access the service) but we can't always avoid creating shared accounts (like for twitter)

one pragmatic way to manage it, might be to always request a new password for the shared accounts... (won't work for the ssh server, but we should give the current way of managing it anyway)