who

 

---

 WHO(1)                         FSF                         WHO(1)
 
 
 
NAME
        who - show who is logged on
 
SYNOPSIS
        who [OPTION]... [ FILE | ARG1 ARG2 ]
 
DESCRIPTION
        -H, --heading
               print line of column headings
 
        -i, -u, --idle
               add user idle time as HOURS:MINUTES, . or old
 
        -l, --lookup
               attempt to canonicalize hostnames via DNS
 
        -m     only hostname and user associated with stdin
 
        -q, --count
               all login names and number of users logged on
 
        -s     (ignored)
 
        -T, -w, --mesg
               add user's message status as +, - or ?
 
        --message
               same as -T
 
        --writable
               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 and David MacKenzie.
 
 REPORTING BUGS
        Report bugs to <bug-sh-utils@gnu.org>.
 
 COPYRIGHT
        Copyright © 2000 Free Software Foundation, Inc.
        This  is  free software; see the source for copying condi­
        tions.  There is NO warranty; not even for MERCHANTABILITY
        or FITNESS FOR A PARTICULAR PURPOSE.
 
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.
 
 
 
 GNU sh-utils 2.0.11        October 2000                    WHO(1)

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