59 lines
761 B
Groff
59 lines
761 B
Groff
.Dd Feb 3, 1995
|
|
.Dt "PIANO" 6
|
|
.Os
|
|
.Sh NAME
|
|
.Nm piano
|
|
.Nd "a piano emulator"
|
|
.Sh SYNOPSIS
|
|
.Nm piano
|
|
.Op Fl vV
|
|
.Op Fl i Ar string
|
|
.Sh DESCRIPTION
|
|
The
|
|
.Nm piano
|
|
plays note by typing
|
|
.Em "QWERTYUIOP[]"
|
|
or
|
|
.Em "12 45 789 -=" .
|
|
Type
|
|
.Em ESC
|
|
key to quit
|
|
.Nm piano .
|
|
.Nm Piano
|
|
uses
|
|
.Em /dev/speaker .
|
|
.Pp
|
|
Available option:
|
|
.Bl -tag -width flag
|
|
.It Fl v
|
|
The
|
|
.Fl v
|
|
option causes
|
|
.Nm piano
|
|
to generate
|
|
.Em "play-string language" .
|
|
.It Fl V
|
|
The
|
|
.Fl V
|
|
option is for
|
|
.Nm piano
|
|
usage.
|
|
.It Fl i Ar string
|
|
The
|
|
.Fl i
|
|
option initializes
|
|
.Em /dev/speaker
|
|
by
|
|
.Ar string .
|
|
The default value is 't160 o1 l16 ml'.
|
|
.El
|
|
.Sh FILES
|
|
.Bl -tag -width /dev/speakerxx
|
|
.It Pa /dev/speaker
|
|
speaker device file
|
|
.Sh SEE ALSO
|
|
.Xr spkr 4
|
|
.Sh AUTHORS
|
|
.An Toshihiro Kanda Aq candy@kgc.co.jp
|
|
Nov. 1993
|