.TH SCRIPT 1
.UC
.SH NAME
script \- make typescript of terminal session
.SH SYNOPSIS
.B script
[
.B \-a
] [
.B \-n
] [
.B \-q
] [
.B \-s
] [
.B \-S
shell
] [ file ]
.SH DESCRIPTION
.I Script
makes a typescript of everything printed on your terminal.
The typescript is saved in a file, and can be sent to the
line printer later with
.IR lpr .
If
.I file
is given, the typescript
is saved there.  If not, the typescript is saved in the file
.IR typescript .
.PP
To exit
.IR script ,
type control-D.  This sends an end of file to
all processes you have started up, and causes
.I script
to exit.
For this reason, control-D behaves as though you had typed an
infinite number of control-D's.
.PP
This program is useful when using a crt and a hard-copy
record of the dialog is desired, as for a student handing
in a program that was developed on a crt when hard-copy
terminals are in short supply.
The options are:
.TP
.B \-\^a
Append to the typescript file instead of creating a new file.
.TP
.B \-\^n
Use the ``new'' shell (interpretation of ``new'' is installation
dependent).
.TP
.B \-\^q
Suppress the ``script started'' and ``script done'' messages.
.TP
.B \-\^s
Use the ```standard'' shell (usually
.IR sh (1)).
.TP
.B \-\^S
Use
.IR shell .
If the requested shell is not available,
.I script
uses any shell it can find.
.SH AUTHOR
Mark Horton
.SH BUGS
Since UNIX has no way to write an end-of-file down a pipe without closing
the pipe, there is no way to simulate a single control-D without
ending
.IR script .
.PP
The new shell has its standard input coming
from a pipe rather than a tty, so
.IR stty (1)
will not work, and neither will
.IR ttyname (1).
.PP
When the user interrupts a printing process,
.I script
attempts to flush the output backed up in the pipe for better response.
Usually the next prompt also gets flushed.