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Which bash command will indicate the sound output speaker(output or no output), so I can reset my web radio when it crashes?

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1 Answer 1

Assuming that all you want is to check if the there is an output on the speaker, Use

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yeah and for more info you can use this –  Raja Jun 9 '12 at 3:32
OP said speaker-test is too noise for him in duplicate question which should be closed soon. Alternatives? –  izx Jun 9 '12 at 23:11

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