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author | Cameron Katri <me@cameronkatri.com> | 2021-05-09 14:20:58 -0400 |
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committer | Cameron Katri <me@cameronkatri.com> | 2021-05-09 14:20:58 -0400 |
commit | 5fd83771641d15c418f747bd343ba6738d3875f7 (patch) | |
tree | 5abf0f78f680d9837dbd93d4d4c3933bb7509599 /shell_cmds/who/who.1 | |
download | apple_cmds-5fd83771641d15c418f747bd343ba6738d3875f7.tar.gz apple_cmds-5fd83771641d15c418f747bd343ba6738d3875f7.tar.zst apple_cmds-5fd83771641d15c418f747bd343ba6738d3875f7.zip |
Import macOS userland
adv_cmds-176
basic_cmds-55
bootstrap_cmds-116.100.1
developer_cmds-66
diskdev_cmds-667.40.1
doc_cmds-53.60.1
file_cmds-321.40.3
mail_cmds-35
misc_cmds-34
network_cmds-606.40.1
patch_cmds-17
remote_cmds-63
shell_cmds-216.60.1
system_cmds-880.60.2
text_cmds-106
Diffstat (limited to 'shell_cmds/who/who.1')
-rw-r--r-- | shell_cmds/who/who.1 | 130 |
1 files changed, 130 insertions, 0 deletions
diff --git a/shell_cmds/who/who.1 b/shell_cmds/who/who.1 new file mode 100644 index 0000000..dbcbdf1 --- /dev/null +++ b/shell_cmds/who/who.1 @@ -0,0 +1,130 @@ +.\" $NetBSD: who.1,v 1.22 2007/01/18 00:15:05 wiz Exp $ +.\" +.\" Copyright (c) 1986, 1991, 1993 +.\" The Regents of the University of California. All rights reserved. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" 3. Neither the name of the University nor the names of its contributors +.\" may be used to endorse or promote products derived from this software +.\" without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND +.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE +.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +.\" SUCH DAMAGE. +.\" +.\" @(#)who.1 8.2 (Berkeley) 12/30/93 +.\" +.Dd January 17, 2007 +.Dt WHO 1 +.Os +.Sh NAME +.Nm who +.Nd display who is logged in +.Sh SYNOPSIS +.Nm +.Op Fl abdHlmpqrsTtu +.Op Ar file +.Nm +.Ar am i +.Sh DESCRIPTION +The +.Nm +utility displays a list of all users currently logged on, showing for +each user the login name, tty name, the date and time of login, and +hostname if not local. +.Pp +Available options: +.Pp +.Bl -tag -width file +.It Fl a +Same as +.Fl bdlprTtu . +.It Fl b +Time of last system boot. +.It Fl d +Print dead processes. +.It Fl H +Write column headings above the regular output. +.It Fl l +Print system login processes (unsupported). +.It Fl m +Only print information about the current terminal. +This is the +.Tn POSIX +way of saying +.Nm +.Ar am i . +.It Fl p +Print active processes spawned by +.Xr launchd 8 +(unsupported). +.It Fl q +.Dq Quick mode : +List only the names and the number of users currently logged on. +When this option is used, all other options are ignored. +.It Fl r +Print the current runlevel. +This is meaningless on Mac OS X. +.It Fl s +List only the name, line and time fields. +This is the default. +.It Fl T +Print a character after the user name indicating the state of the +terminal line: +.Sq + +if the terminal is writable; +.Sq - +if it is not; +and +.Sq \&? +if a bad line is encountered. +.It Fl t +Print last system clock change (unsupported). +.It Fl u +Print the idle time for each user, and the associated process ID. +.It Ar \&am I +Returns the invoker's real user name. +.It Ar file +By default, +.Nm +gathers information from the file +.Pa /var/run/utmpx . +An alternative +.Ar file +may be specified. +.El +.Sh FILES +.Bl -tag -width /var/run/utmpx -compact +.It Pa /var/run/utmpx +.El +.Sh SEE ALSO +.Xr last 1 , +.Xr mesg 1 , +.Xr users 1 , +.Xr getuid 2 , +.Xr utmpx 5 +.Sh STANDARDS +The +.Nm +utility conforms to +.St -p1003.1-2001 . +.Sh HISTORY +A +.Nm +utility appeared in +.At v6 . |