command produces output similar to
but for all machines on the local network.
If no report has been
received from a machine for 11 minutes then
assumes the machine is down, and does not report users last known
to be logged into that machine.
If a user has not typed to the system for a minute or more, then
reports this idle time.
The following option is available:
Include all users.
By default, if a user has not typed to the system for
an hour or more, then the user will be omitted from the output.