From 5fd83771641d15c418f747bd343ba6738d3875f7 Mon Sep 17 00:00:00 2001 From: Cameron Katri Date: Sun, 9 May 2021 14:20:58 -0400 Subject: 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 --- adv_cmds/last/last.1 | 111 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 111 insertions(+) create mode 100644 adv_cmds/last/last.1 (limited to 'adv_cmds/last/last.1') diff --git a/adv_cmds/last/last.1 b/adv_cmds/last/last.1 new file mode 100644 index 0000000..8ffd49d --- /dev/null +++ b/adv_cmds/last/last.1 @@ -0,0 +1,111 @@ +.\" Copyright (c) 1980, 1990, 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. All advertising materials mentioning features or use of this software +.\" must display the following acknowledgement: +.\" This product includes software developed by the University of +.\" California, Berkeley and its contributors. +.\" 4. 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. +.\" +.\" @(#)last.1 8.1 (Berkeley) 6/6/93 +.\" +.Dd June 6, 1993 +.Dt LAST 1 +.Os BSD 4 +.Sh NAME +.Nm last +.Nd indicate last logins of users and ttys +.Sh SYNOPSIS +.Nm +.Op Fl Ns Ar n +.Op Fl h Ar host +.Op Fl t Ar tty +.Op user ... +.Sh DESCRIPTION +.Nm Last +will list the sessions of specified +.Ar users , +.Ar ttys , +and +.Ar hosts , +in reverse time order. Each line of output contains +the user name, the tty from which the session was conducted, any +hostname, the start and stop times for the session, and the duration +of the session. If the session is still continuing or was cut short by +a crash or shutdown, +.Nm +will so indicate. +.Pp +.Bl -tag -width indent-two +.It Fl Ns Ar n +Limits the report to +.Ar n +lines. +.It Fl h Ar host +.Ar Host +names may be names or internet numbers. +.It Fl t Ar tty +Specify the +.Ar tty . +Tty names may be given fully or abbreviated, for example, +.Dq Li "last -t 03" +is +equivalent to +.Dq Li "last -t tty03" . +.El +.Pp +If +multiple arguments are given, the information which applies to any of the +arguments is printed, e.g., +.Dq Li "last root -t console" +would list all of +.Dq Li root Ns 's +sessions as well as all sessions on the console terminal. If no +users, hostnames or terminals are specified, +.Nm +prints a record of +all logins and logouts. +.Pp +The pseudo-user +.Ar reboot +logs in at reboots of the system, thus +.Dq Li last reboot +will give an indication of mean time between reboot. +.Pp +If +.Nm +is interrupted, it indicates to what date the search has +progressed. If interrupted with a quit signal +.Nm +indicates how +far the search has progressed and then continues. +.Sh SEE ALSO +.Xr lastcomm 1 , +.Xr utmpx 5 , +.Xr ac 8 +.Sh HISTORY +.Nm Last +appeared in +.Bx 3.0 . -- cgit v1.2.3-56-ge451