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Diffstat (limited to 'usr.bin/w/w.1')
-rw-r--r-- | usr.bin/w/w.1 | 141 |
1 files changed, 0 insertions, 141 deletions
diff --git a/usr.bin/w/w.1 b/usr.bin/w/w.1 deleted file mode 100644 index 9034ebe..0000000 --- a/usr.bin/w/w.1 +++ /dev/null @@ -1,141 +0,0 @@ -.\" Copyright (c) 1980, 1990, 1991, 1993 -.\" The Regents of the University of California. All rights reserved. -.\" -.\" Redistribution and use in source and binary forms, with or without -.\" modification, are permitted provided that the following conditions -.\" are met: -.\" 1. Redistributions of source code must retain the above copyright -.\" notice, this list of conditions and the following disclaimer. -.\" 2. Redistributions in binary form must reproduce the above copyright -.\" notice, this list of conditions and the following disclaimer in the -.\" documentation and/or other materials provided with the distribution. -.\" 3. All advertising materials mentioning features or use of this software -.\" must display the following acknowledgement: -.\" This product includes software developed by the University of -.\" California, Berkeley and its contributors. -.\" 4. Neither the name of the University nor the names of its contributors -.\" may be used to endorse or promote products derived from this software -.\" without specific prior written permission. -.\" -.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND -.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE -.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS -.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) -.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY -.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF -.\" SUCH DAMAGE. -.\" -.\" @(#)w.1 8.1 (Berkeley) 6/6/93 -.\" -.Dd June 6, 1993 -.Dt W 1 -.Os BSD 4 -.Sh NAME -.Nm w -.Nd "who present users are and what they are doing" -.Sh SYNOPSIS -.Nm w -.Op Fl hin -.Op Fl M Ar core -.Op Fl N Ar system -.Op Ar user -.Sh DESCRIPTION -The -.Nm w -utility prints a summary of the current activity on the system, -including what each user is doing. -The first line displays the current time of day, how long the system has -been running, the number of users logged into the system, and the load -averages. -The load average numbers give the number of jobs in the run queue averaged -over 1, 5 and 15 minutes. -.Pp -The fields output are the user's login name, the name of the terminal the -user is on, the host from which the user is logged in, the time the user -logged on, the time since the user last typed anything, -and the name and arguments of the current process. -.Pp -The options are as follows: -.Bl -tag -width Ds -.It Fl h -Suppress the heading. -.It Fl i -Output is sorted by idle time. -.It Fl M -Extract values associated with the name list from the specified -core instead of the default -.Dq /dev/kmem . -.It Fl N -Extract the name list from the specified system instead of the -default -.Dq /kernel . -.It Fl n -Show network addresses as numbers (normally -.Nm w -interprets addresses and attempts to display them symbolically). -.El -.Pp -If a -.Ar user -name is specified, the output is restricted to that user. -.Sh FILES -.Bl -tag -width /var/run/utmp -compact -.It Pa /var/run/utmp -list of users on the system -.El -.Sh SEE ALSO -.Xr who 1 , -.Xr finger 1 , -.Xr ps 1 , -.Xr uptime 1 , -.Sh BUGS -The notion of the -.Dq current process -is muddy. -The current algorithm is ``the highest numbered process on the terminal -that is not ignoring interrupts, or, if there is none, the highest numbered -process on the terminal''. -This fails, for example, in critical sections of programs like the shell -and editor, or when faulty programs running in the background fork and fail -to ignore interrupts. -(In cases where no process can be found, -.Nm w -prints -.Dq \- . ) -.Pp -The -.Tn CPU -time is only an estimate, in particular, if someone leaves a background -process running after logging out, the person currently on that terminal is -.Dq charged -with the time. -.Pp -Background processes are not shown, even though they account for -much of the load on the system. -.Pp -Sometimes processes, typically those in the background, are printed with -null or garbaged arguments. -In these cases, the name of the command is printed in parentheses. -.Pp -The -.Nm w -utility does not know about the new conventions for detection of background -jobs. -It will sometimes find a background job instead of the right one. -.Sh COMPATIBILITY -The -.Fl f , -.Fl l , -.Fl s , -and -.Fl w -flags are no longer supported. -.Sh HISTORY -The -.Nm -command appeared in -.Ux 3.0 . |