Mention all the environment variables that can be used
to specify the device. PR: 6927 Submitted by: Stefan Eggers <seggers@semyam.dinoco.de>
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svn path=/head/; revision=36954
@ -1,4 +1,4 @@
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.\" $Id: cdcontrol.1,v 1.14 1998/01/07 07:43:04 charnier Exp $
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.\" $Id: cdcontrol.1,v 1.15 1998/01/26 00:57:54 jmz Exp $
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.\"
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.Dd July 3, 1995
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.Dt CDCONTROL 1
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@ -20,9 +20,13 @@ as
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or
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.Pa mcd0 .
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.Pp
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If the device not specified, the environment variable
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If the device not specified, the environment variables
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.Ev MUSIC_CD ,
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.Ev CD_DRIVE ,
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.Ev DISC
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will be used to find the cd device.
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and
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.Ev CDPLAY
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will be used (in this order) to find the cd device.
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.Pp
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If no command is given, then
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.Nm
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