freebsd-nq/usr.bin/banner/banner.6
Warner Losh b77e235dd5 banner: Correct history.
Banner appeared in the 6th edition of AT&T Research unit. It was
subsequently on all the Berkeley tapes, as well as PWB, System III and
System V. The PWB/AT&T and BSD banner programs were different, and the
current FreeBSD banner program shares many elements of the 3BSD one,
though the font has changed.

Sponsored by:		Netflix
2021-06-21 08:40:54 -06:00

84 lines
2.7 KiB
Groff

.\" Copyright (c) 1980, 1993, 1995
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.\" From: @(#)banner.6 8.2 (Berkeley) 4/29/95
.\" $FreeBSD$
.\"
.Dd June 21, 2021
.Dt BANNER 6
.Os
.Sh NAME
.Nm banner
.Nd print large banner on printer
.Sh SYNOPSIS
.Nm
.Op Fl d
.Op Fl t
.Op Fl w Ar width
.Ar message ...
.Sh DESCRIPTION
.Nm Banner
prints a large, high quality banner on the standard output.
If the message is omitted, it prompts for and reads one line of its
standard input.
.Pp
The output should be printed on paper of the appropriate width,
with no breaks between the pages.
.Pp
The following options are available:
.Bl -tag -width indent
.It Fl d
Enable debug.
.It Fl t
Enable trace.
.It Fl w Ar width
Change the output from a width of 132 to
.Ar width ,
suitable for a narrow terminal.
.El
.Sh HISTORY
The
.Nm
utility first appeared in
.At 6 .
.Sh AUTHORS
.An Mark Horton
.Sh BUGS
Several
.Tn ASCII
characters are not defined, notably <, >, [, ], \\,
^, _, {, }, |, and ~.
Also, the characters ", ', and & are funny looking (but in a useful way.)
.Pp
The
.Fl w
option is implemented by skipping some rows and columns.
The smaller it gets, the grainier the output.
Sometimes it runs letters together.
.Pp
Messages are limited to 1024 characters in length.