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