Have you ever come back
to work the next day and
had your session(s)
disconnected, but aren't
sure when it occurred?
I've found that logging
into a machine with
ssh machinename;date
is pretty useful, as if
the machine dies (or the
network loses connection
overnight), you will
immediately know when it
happened.
NOTE: All tips provided are USE AT YOUR OWN RISK. Tips are submitted
by various unix admins around the globe. UGU suggest you read and
test each tip in a non-volitile environment before placing into
production.