4.3BSD-Reno/src/usr.bin/ruptime/ruptime.1

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.\"     @(#)ruptime.1	6.7 (Berkeley) 7/24/90
.\"
.Dd July 24, 1990
.Dt RUPTIME 1
.Os BSD 4.2
.Sh NAME
.Nm ruptime
.Nd show host status of local machines
.Sh SYNOPSIS
.Nm ruptime
.Op Fl alrtu
.Sh DESCRIPTION
.Nm Ruptime
gives a status line like
.Ar uptime
for each machine on the local network; these are formed from packets
broadcast by each host on the network once a minute.
.Pp
Machines for which no status report has been received for 11
minutes are shown as being down.
.Pp
Options:
.Tw Ds
.Tp Fl a
Users idle an hour or more are not counted unless the
.Fl a
flag is given.
.Tp Fl l
Sort by load average.
.Tp Fl r
Reverses the sort order.
.Tp Fl t
Sort by uptime.
.Tp Fl u
Sort by number of users.
.Tp
.Pp
The default listing is sorted by host name.
.Sh FILES
.Dw /usr/var/rwho/whod.*
.Di L
.Dp Pa /usr/var/rwho/whod.*
data files
.Dp
.Sh SEE ALSO
.Xr rwho 1
.Xr uptime 1
.Sh HISTORY
.Nm Ruptime
appeared in 4.2 BSD.