2 .\" Copyright (c) 2013 Gary Mills
3 .\" Copyright (c) 2001 Sun Microsystems, Inc. All Rights Reserved.
4 .\" Copyright 1989 AT&T
5 .\" The contents of this file are subject to the terms of the Common Development and Distribution License (the "License"). You may not use this file except in compliance with the License.
6 .\" You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE or http://www.opensolaris.org/os/licensing. See the License for the specific language governing permissions and limitations under the License.
7 .\" When distributing Covered Code, include this CDDL HEADER in each file and include the License file at usr/src/OPENSOLARIS.LICENSE. If applicable, add the following below this CDDL HEADER, with the fields enclosed by brackets "[]" replaced with your own identifying information: Portions Copyright [yyyy] [name of copyright owner]
8 .TH WHODO 1M "Dec 15, 2013"
10 whodo \- who is doing what
14 \fB/usr/sbin/whodo\fR [\fB-h\fR] [\fB-l\fR] [\fIuser\fR]
20 The \fBwhodo\fR command produces formatted and dated output from information in
21 the \fB/var/adm/utmpx\fR and \fB/proc/pid\fR files.
24 The display is headed by the date, time, and machine name. For each user logged
25 in, device name, user-ID and login time is shown, followed by a list of active
26 processes associated with the user-ID. The list includes the device name,
27 process-ID, CPU minutes and seconds used, and process name.
30 If \fIuser\fR is specified, output is restricted to all sessions pertaining to
35 The following options are supported:
51 Produce a long form of output. The fields displayed are: the user's login name,
52 the name of the tty the user is on, the time of day the user logged in
53 (in ISO time format, weekday name and \fIhours\fR\fB:\fR\fIminutes\fR,
55 the idle time \(em that is, the time since the user last typed anything
56 (in \fIhours\fR\fB:\fR\fIminutes\fR\fB:\fR\fIseconds\fR),
57 the CPU time used by all processes and their children on that terminal
58 (in \fIhours\fR\fB:\fR\fIminutes\fR\fB:\fR\fIseconds\fR),
59 the CPU time used by the currently active processes
60 (in \fIhours\fR\fB:\fR\fIminutes\fR\fB:\fR\fIseconds\fR),
61 and the name and arguments of the current process.
66 \fBExample 1 \fRUsing the whodo Command
81 produces a display like this:
86 Tue Mar 12 15:48:03 1985
93 tty52 22788 0:01 whodo
98 tty08 6748 0:01 layers
106 .SH ENVIRONMENT VARIABLES
109 If any of the \fBLC_*\fR variables ( \fB\fR\fBLC_CTYPE\fR\fB,\fR
110 \fBLC_MESSAGES\fR\fB,\fR \fBLC_TIME\fR\fB,\fR \fBLC_COLLATE\fR\fB,\fR
111 \fBLC_NUMERIC\fR\fB,\fR and \fBLC_MONETARY\fR ) (see \fBenviron\fR(5)) are not
112 set in the environment, the operational behavior of \fBtar\fR(1) for each
113 corresponding locale category is determined by the value of the \fBLANG\fR
114 environment variable. If \fBLC_ALL\fR is set, its contents are used to override
115 both the \fBLANG\fR and the other \fBLC_*\fR variables. If none of the above
116 variables is set in the environment, the "C" (U.S. style) locale determines how
124 Determines how \fBwhodo\fR handles characters. When \fBLC_CTYPE\fR is set to a
125 valid value, \fBwhodo\fR can display and handle text and filenames containing
126 valid characters for that locale. The \fBwhodo\fR command can display and
127 handle Extended Unix code (EUC) characters where any individual character can
128 be 1, 2, or 3 bytes wide. \fBwhodo\fR can also handle EUC characters of 1, 2,
129 or more column widths. In the "C" locale, only characters from ISO 8859-1 are
136 \fB\fBLC_MESSAGES\fR\fR
139 Determines how diagnostic and informative messages are presented. This includes
140 the language and style of the messages, and the correct form of affirmative and
141 negative responses. In the "C" locale, the messages are presented in the
142 default form found in the program itself (in most cases, U.S. English).
151 Determines how \fBwhodo\fR handles date and time formats. In the "C" locale,
152 date and time handling follow the U.S. rules.
158 The following exit values are returned:
165 Successful completion.
181 \fB\fB/etc/passwd\fR\fR
190 \fB\fB/var/adm/utmpx\fR\fR
193 User access and administration information
199 \fB\fB/proc/pid\fR\fR
208 \fBps\fR(1), \fBwho\fR(1), \fBattributes\fR(5), \fBenviron\fR(5)