mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-21 11:13:30 +00:00
125 lines
3.7 KiB
Groff
125 lines
3.7 KiB
Groff
.\" 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.
|
|
.\"
|
|
.\" @(#)lastcomm.1 8.1 (Berkeley) 6/6/93
|
|
.\"
|
|
.Dd June 6, 1993
|
|
.Dt LASTCOMM 1
|
|
.Os BSD 3
|
|
.Sh NAME
|
|
.Nm lastcomm
|
|
.Nd show last commands executed in reverse order
|
|
.Sh SYNOPSIS
|
|
.Nm lastcomm
|
|
.Op Fl f Ar file
|
|
.Op Ar command ...
|
|
.Op Ar user ...
|
|
.Op Ar terminal ...
|
|
.Sh DESCRIPTION
|
|
.Nm Lastcomm
|
|
gives information on previously executed commands.
|
|
With no arguments,
|
|
.Nm lastcomm
|
|
prints information about all the commands recorded
|
|
during the current accounting file's lifetime.
|
|
.Pp
|
|
Option:
|
|
.Pp
|
|
.Bl -tag -width Fl
|
|
.It Fl f Ar file
|
|
Read from
|
|
.Ar file
|
|
rather than the default
|
|
accounting file.
|
|
.El
|
|
.Pp
|
|
If called with arguments, only accounting entries with a
|
|
matching
|
|
.Ar command
|
|
name,
|
|
.Ar user
|
|
name,
|
|
or
|
|
.Ar terminal
|
|
name
|
|
are printed.
|
|
So, for example:
|
|
.Pp
|
|
.Dl lastcomm a.out root ttyd0
|
|
.Pp
|
|
would produce a listing of all the
|
|
executions of commands named
|
|
.Pa a.out
|
|
by user
|
|
.Ar root
|
|
on the terminal
|
|
.Ar ttyd0 .
|
|
.Pp
|
|
For each process entry, the following are printed.
|
|
.Pp
|
|
.Bl -bullet -offset indent -compact
|
|
.It
|
|
The name of the user who ran the process.
|
|
.It
|
|
Flags, as accumulated by the accounting facilities in the system.
|
|
.It
|
|
The command name under which the process was called.
|
|
.It
|
|
The amount of cpu time used by the process (in seconds).
|
|
.It
|
|
The time the process exited.
|
|
.El
|
|
.Pp
|
|
The flags are encoded as follows: ``S'' indicates the command was
|
|
executed by the super-user, ``F'' indicates the command ran after
|
|
a fork, but without a following
|
|
.Xr exec ,
|
|
``C'' indicates the command was run in PDP-11 compatibility mode
|
|
(VAX only),
|
|
``D'' indicates the command terminated with the generation of a
|
|
.Pa core
|
|
file, and ``X'' indicates the command was terminated with a signal.
|
|
.Sh FILES
|
|
.Bl -tag -width /var/account/acct -compact
|
|
.It Pa /var/account/acct
|
|
Default accounting file.
|
|
.El
|
|
.Sh SEE ALSO
|
|
.Xr last 1 ,
|
|
.Xr sigvec 2 ,
|
|
.Xr acct 5 ,
|
|
.Xr core 5
|
|
.Sh HISTORY
|
|
The
|
|
.Nm lastcomm
|
|
command appeared in
|
|
.Bx 3.0 .
|