who(1) - Linux man page

Name

Synopsis

Description

who - show who is logged on]... [

Print information about users who are currently logged in.

-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 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

Reporting Bugs

Copyright

See Also

info coreutils aqwho invocationaq

Written by Joseph Arceneaux, David MacKenzie, and Michael Stone.Report who bugs to bug-coreutils@gnu.org GNU coreutils home page: < http://www.gnu.org/software/coreutils/ General help using GNU software: < http://www.gnu.org/gethelp/ Report who translation bugs to < http://translationproject.org/team/ Copyright Â© 2010 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later < http://gnu.org/licenses/gpl.html >.This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.The full documentation foris maintained as a Texinfo manual. If theandprograms are properly installed at your site, the command

should give you access to the complete manual.

Referenced By

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