1 05/09/84  how_many_users, hmu
 2 
 3 Syntax as a command:  hmu {-control_args} {optional_args}
 4 
 5 
 6 Function:  tells you how many users are currently logged in on the
 7 system.
 8 
 9 
10 Control arguments:
11 -absentee, -as
12    prints load information on absentee users only, even if the absentee
13    facility is not running.
14 -brief, -bf
15    suppresses the printing of the headers.  Use it only together with
16    one of the optional arguments.
17 -long, -lg
18    prints additional information including the name of the
19    installation, the time the system was brought up, the time of the
20    next scheduled shutdown, the time of the last shutdown or crash, and
21    load information on absentee users.
22 
23 
24 List of optional arguments:  list only selected users and can be one of
25    the following:
26 Person_id
27    lists a count of logged in users with the name Person_id.
28 .Project_id
29    lists a count of logged in users with the project name Project_id.
30 Person_id.Project_id
31    lists a count of logged in users with the name Person_id and the
32    project name Project_id.
33 
34 
35 Notes:  In addition to how many users are currently logged in, hmu
36 prints the name of the system, the current load on the system, the
37 maximum load, and, if the absentee facility is running, the number of
38 absentee users and the maximum number of absentee users.
39 
40 If you invoke this command without any arguments, basic summary
41 information is printed.
42 
43 When you select hmu with optional arguments, absentee counts are
44 denoted by an asterisk (*).
45 
46 You are permitted up to 20 classes of selected users.