1993-03-21 12:45:37 +03:00
|
|
|
.\" Copyright (c) 1980, 1990 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.
|
|
|
|
|
.\"
|
1993-08-01 11:22:47 +04:00
|
|
|
.\" from: @(#)script.1 6.5 (Berkeley) 7/27/91
|
|
|
|
|
.\" $Id: script.1,v 1.2 1993/08/01 07:28:51 mycroft Exp $
|
1993-03-21 12:45:37 +03:00
|
|
|
.\"
|
|
|
|
|
.Dd July 27, 1991
|
|
|
|
|
.Dt SCRIPT 1
|
|
|
|
|
.Os BSD 4
|
|
|
|
|
.Sh NAME
|
|
|
|
|
.Nm script
|
|
|
|
|
.Nd make typescript of terminal session
|
|
|
|
|
.Sh SYNOPSIS
|
|
|
|
|
.Nm script
|
|
|
|
|
.Op Fl a
|
|
|
|
|
.Op Ar file
|
|
|
|
|
.Sh DESCRIPTION
|
|
|
|
|
.Nm Script
|
|
|
|
|
makes a typescript of everything printed on your terminal.
|
|
|
|
|
It is useful for students who need a hardcopy record of an interactive
|
|
|
|
|
session as proof of an assignment, as the typescript file
|
|
|
|
|
can be printed out later with
|
|
|
|
|
.Xr lpr 1 .
|
|
|
|
|
.Pp
|
|
|
|
|
If the argument
|
|
|
|
|
.Ar file
|
|
|
|
|
is given,
|
|
|
|
|
.Nm
|
|
|
|
|
saves all dialogue in
|
|
|
|
|
.Ar file .
|
|
|
|
|
If no file name is given, the typescript is saved in the file
|
|
|
|
|
.Pa typescript .
|
|
|
|
|
.Pp
|
|
|
|
|
Option:
|
|
|
|
|
.Bl -tag -width Ds
|
|
|
|
|
.It Fl a
|
|
|
|
|
Append the output to
|
|
|
|
|
.Ar file
|
|
|
|
|
or
|
|
|
|
|
.Pa typescript ,
|
|
|
|
|
retaining the prior contents.
|
|
|
|
|
.El
|
|
|
|
|
.Pp
|
|
|
|
|
The script ends when the forked shell exits (a
|
|
|
|
|
.Em control-D
|
|
|
|
|
to exit
|
|
|
|
|
the Bourne shell
|
|
|
|
|
.Pf ( Xr sh 1 ) ,
|
|
|
|
|
and
|
|
|
|
|
.Em exit ,
|
|
|
|
|
.Em logout
|
|
|
|
|
or
|
|
|
|
|
.Em control-d
|
|
|
|
|
(if
|
|
|
|
|
.Em ignoreeof
|
|
|
|
|
is not set) for the
|
|
|
|
|
C-shell,
|
|
|
|
|
.Xr csh 1 ) .
|
|
|
|
|
.Pp
|
|
|
|
|
Certain interactive commands, such as
|
|
|
|
|
.Xr vi 1 ,
|
|
|
|
|
create garbage in the typescript file.
|
|
|
|
|
.Nm Script
|
|
|
|
|
works best with commands that do not manipulate the
|
|
|
|
|
screen, the results are meant to emulate a hardcopy
|
|
|
|
|
terminal.
|
|
|
|
|
.Sh ENVIRONMENT
|
|
|
|
|
The following environment variable is utilized by
|
|
|
|
|
.Nm script :
|
|
|
|
|
.Bl -tag -width SHELL
|
|
|
|
|
.It Ev SHELL
|
|
|
|
|
If the variable
|
|
|
|
|
.Ev SHELL
|
|
|
|
|
exists, the shell forked by
|
|
|
|
|
.Nm script
|
|
|
|
|
will be that shell. If
|
|
|
|
|
.Ev SHELL
|
|
|
|
|
is not set, the Bourne shell
|
|
|
|
|
is assumed. (Most shells set this variable automatically).
|
|
|
|
|
.El
|
|
|
|
|
.Sh SEE ALSO
|
|
|
|
|
.Xr csh 1
|
|
|
|
|
(for the
|
|
|
|
|
.Em history
|
|
|
|
|
mechanism).
|
|
|
|
|
.Sh HISTORY
|
|
|
|
|
The
|
|
|
|
|
.Nm script
|
|
|
|
|
command appeared in
|
|
|
|
|
.Bx 3.0 .
|
|
|
|
|
.Sh BUGS
|
|
|
|
|
.Nm Script
|
|
|
|
|
places
|
|
|
|
|
.Sy everything
|
|
|
|
|
in the log file, including linefeeds and backspaces.
|
|
|
|
|
This is not what the naive user expects.
|
