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7 .TH WHODO 1M "Jun 18, 2003"
9 whodo \- who is doing what
13 \fB/usr/sbin/whodo\fR [\fB-h\fR] [\fB-l\fR] [\fIuser\fR]
19 The \fBwhodo\fR command produces formatted and dated output from information in
20 the \fB/var/adm/utmpx\fR and \fB/proc/pid\fR files.
23 The display is headed by the date, time, and machine name. For each user logged
24 in, device name, user-ID and login time is shown, followed by a list of active
25 processes associated with the user-ID. The list includes the device name,
26 process-ID, CPU minutes and seconds used, and process name.
29 If \fIuser\fR is specified, output is restricted to all sessions pertaining to
34 The following options are supported:
50 Produce a long form of output. The fields displayed are: the user's login name,
51 the name of the tty the user is on, the time of day the user logged in (in
52 \fIhours\fR\fB:\fR\fIminutes\fR), the idle time \(em that is, the time since
53 the user last typed anything (in \fIhours\fR\fB:\fR\fIminutes\fR), the CPU time
54 used by all processes and their children on that terminal (in
55 \fIminutes\fR\fB:\fR\fIseconds\fR), the CPU time used by the currently active
56 processes (in \fIminutes\fR\fB:\fR\fIseconds\fR), and the name and arguments of
62 \fBExample 1 \fRUsing the whodo Command
77 produces a display like this:
82 Tue Mar 12 15:48:03 1985
89 tty52 22788 0:01 whodo
94 tty08 6748 0:01 layers
102 .SH ENVIRONMENT VARIABLES
105 If any of the \fBLC_*\fR variables ( \fB\fR\fBLC_CTYPE\fR\fB,\fR
106 \fBLC_MESSAGES\fR\fB,\fR \fBLC_TIME\fR\fB,\fR \fBLC_COLLATE\fR\fB,\fR
107 \fBLC_NUMERIC\fR\fB,\fR and \fBLC_MONETARY\fR ) (see \fBenviron\fR(5)) are not
108 set in the environment, the operational behavior of \fBtar\fR(1) for each
109 corresponding locale category is determined by the value of the \fBLANG\fR
110 environment variable. If \fBLC_ALL\fR is set, its contents are used to override
111 both the \fBLANG\fR and the other \fBLC_*\fR variables. If none of the above
112 variables is set in the environment, the "C" (U.S. style) locale determines how
120 Determines how \fBwhodo\fR handles characters. When \fBLC_CTYPE\fR is set to a
121 valid value, \fBwhodo\fR can display and handle text and filenames containing
122 valid characters for that locale. The \fBwhodo\fR command can display and
123 handle Extended Unix code (EUC) characters where any individual character can
124 be 1, 2, or 3 bytes wide. \fBwhodo\fR can also handle EUC characters of 1, 2,
125 or more column widths. In the "C" locale, only characters from ISO 8859-1 are
132 \fB\fBLC_MESSAGES\fR\fR
135 Determines how diagnostic and informative messages are presented. This includes
136 the language and style of the messages, and the correct form of affirmative and
137 negative responses. In the "C" locale, the messages are presented in the
138 default form found in the program itself (in most cases, U.S. English).
147 Determines how \fBwhodo\fR handles date and time formats. In the "C" locale,
148 date and time handling follow the U.S. rules.
154 The following exit values are returned:
161 Successful completion.
177 \fB\fB/etc/passwd\fR\fR
186 \fB\fB/var/adm/utmpx\fR\fR
189 User access and administration information
195 \fB\fB/proc/pid\fR\fR
204 \fBps\fR(1), \fBwho\fR(1), \fBattributes\fR(5), \fBenviron\fR(5)