User Commands                                              WHO(1)



NAME
     who - show who is logged on

SYNOPSIS
     who [OPTION]... [ FILE  ARG1 ARG2 ]

DESCRIPTION
     -a, --all
          same as -b -d --login -p -r -t -T -u

     -b, --boot
          time of last system boot

     -d, --dead
          print dead processes

     -H, --heading
          print line of column headings

     -l, --login
          print system login processes

     --lookup
          attempt to canonicalize hostnames via DNS

     -m   only hostname and user associated with stdin

     -p, --process
          print active processes spawned by init

     -q, --count
          all login names and number of users logged on

     -r, --runlevel
          print current runlevel

     -s, --short
          print only name, line, and time (default)

     -t, --time
          print last system clock change

     -T, -w, --mesg
          add user's message status as ], - or ?

     -u, --users
          list users logged in

     --message
          same as -T

     --writable



who 6.7            Last change: December 2006                   1






User Commands                                              WHO(1)



          same as -T

     --help
          display this help and exit

     --version
          output version information and exit

     If FILE is not specified, use /var/run/utmp.   /var/log/wtmp
     as  FILE is common.  If ARG1 ARG2 given, -m presumed: `am i'
     or `mom likes' are usual.

AUTHOR
     Written by Joseph Arceneaux, David  MacKenzie,  and  Michael
     Stone.

REPORTING BUGS
     Report bugs to .

COPYRIGHT
     Copyright O 2006 Free Software Foundation, Inc.
     This is free software.  You may redistribute  copies  of  it
     under   the   terms   of  the  GNU  General  Public  License
     .  There  is  NO  WAR-
     RANTY, to the extent permitted by law.

SEE ALSO
     The full documentation for who is maintained  as  a  Texinfo
     manual.  If the info and who programs are properly installed
     at your site, the command

          info who

     should give you access to the complete manual.

ATRIBUTES
     See attributes(5) for descriptions of the  following  attri-
     butes:

     
       ATRIBUTE TYPE      ATRIBUTE VALUE  
    
     Availability         SUNWgnu-coreutils 
    
     Interface Stability  Uncommitted       
    

NOTES
     Source    for    GNU    coreutils    is     available     on
     http:/opensolaris.org.





who 6.7            Last change: December 2006                   2