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+.\"	$NetBSD: script.1,v 1.3 1994/12/21 08:55:41 jtc Exp $
+.\"
+.\" 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.
+.\"
+.\"	@(#)script.1	8.1 (Berkeley) 6/6/93
+.\"
+.Dd June 6, 1993
+.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.