1 '\" te 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" 9 .SH NAME 10 whodo \- who is doing what 11 .SH SYNOPSIS 12 .LP 13 .nf 14 \fB/usr/sbin/whodo\fR [\fB-h\fR] [\fB-l\fR] [\fIuser\fR] 15 .fi 16 17 .SH DESCRIPTION 18 .sp 19 .LP 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. 22 .sp 23 .LP 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. 28 .sp 29 .LP 30 If \fIuser\fR is specified, output is restricted to all sessions pertaining to 31 that user. 32 .SH OPTIONS 33 .sp 34 .LP 35 The following options are supported: 36 .sp 37 .ne 2 38 .na 39 \fB\fB-h\fR\fR 40 .ad 41 .RS 6n 42 Suppress the heading. 43 .RE 44 45 .sp 46 .ne 2 47 .na 48 \fB\fB-l\fR\fR 49 .ad 50 .RS 6n 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, 54 or ISO date format), 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. 62 .RE 63 64 .SH EXAMPLES 65 .LP 66 \fBExample 1 \fRUsing the whodo Command 67 .sp 68 .LP 69 The command: 70 71 .sp 72 .in +2 73 .nf 74 example% whodo 75 .fi 76 .in -2 77 .sp 78 79 .sp 80 .LP 81 produces a display like this: 82 83 .sp 84 .in +2 85 .nf 86 Tue Mar 12 15:48:03 1985 87 bailey 88 tty09 mcn 8:51 89 tty09 28158 0:29 sh 90 91 tty52 bdr 15:23 92 tty52 21688 0:05 sh 93 tty52 22788 0:01 whodo 94 tty52 22017 0:03 vi 95 tty52 22549 0:01 sh 96 97 xt162 lee 10:20 98 tty08 6748 0:01 layers 99 xt162 6751 0:01 sh 100 xt163 6761 0:05 sh 101 tty08 6536 0:05 sh 102 .fi 103 .in -2 104 .sp 105 106 .SH ENVIRONMENT VARIABLES 107 .sp 108 .LP 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 117 \fBwhodo\fR behaves. 118 .sp 119 .ne 2 120 .na 121 \fB\fBLC_CTYPE\fR\fR 122 .ad 123 .RS 15n 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 130 valid. 131 .RE 132 133 .sp 134 .ne 2 135 .na 136 \fB\fBLC_MESSAGES\fR\fR 137 .ad 138 .RS 15n 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). 143 .RE 144 145 .sp 146 .ne 2 147 .na 148 \fB\fBLC_TIME\fR\fR 149 .ad 150 .RS 15n 151 Determines how \fBwhodo\fR handles date and time formats. In the "C" locale, 152 date and time handling follow the U.S. rules. 153 .RE 154 155 .SH EXIT STATUS 156 .sp 157 .LP 158 The following exit values are returned: 159 .sp 160 .ne 2 161 .na 162 \fB\fB0\fR\fR 163 .ad 164 .RS 12n 165 Successful completion. 166 .RE 167 168 .sp 169 .ne 2 170 .na 171 \fBnon-zero\fR 172 .ad 173 .RS 12n 174 An error occurred. 175 .RE 176 177 .SH FILES 178 .sp 179 .ne 2 180 .na 181 \fB\fB/etc/passwd\fR\fR 182 .ad 183 .RS 18n 184 System password file 185 .RE 186 187 .sp 188 .ne 2 189 .na 190 \fB\fB/var/adm/utmpx\fR\fR 191 .ad 192 .RS 18n 193 User access and administration information 194 .RE 195 196 .sp 197 .ne 2 198 .na 199 \fB\fB/proc/pid\fR\fR 200 .ad 201 .RS 18n 202 Contains PID 203 .RE 204 205 .SH SEE ALSO 206 .sp 207 .LP 208 \fBps\fR(1), \fBwho\fR(1), \fBattributes\fR(5), \fBenviron\fR(5)