WHO "1" "August 1999" "GNU sh-utils 2.0" FSF

Table of contents


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.

REPORTING BUGS

Report bugs to <bug-sh-utils@gnu.org>.

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

should give you access to the complete manual.


COPYRIGHT

Copyright \(co 1999 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.