Re: Limit number of login sessions

> Some friends you have...
>
> ps aux | grep sshd | grep priv | awk '{print $12}' | sort | uniq -c
>
> Tell your friends if their number ever gets bigger than 2, they're no
> longer your friends.  A few more minutes of scripting and you'll have
> something to run in cron that deletes their account.


That one sounds good.