mpg321:tldr:3f83e
The command you provided is "mpg321 -K ${select} ${select1} ${---}".
This command seems to use the mpg321 command-line audio player with some specific options and parameters passed to it.
Here's a breakdown of each part:
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"mpg321": This is the actual command to run the mpg321 audio player. It is likely that this command must be installed on your system to execute it successfully.
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"-K": This is an option or flag specific to the mpg321 command. However, without any additional context or information, it's not possible to determine the exact purpose of this flag.
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"${select} ${select1} ${---}": These are variables or arguments that are being passed to the mpg321 command. The use of "${select}" and "${select1}" suggests that these may be variables containing file paths or specific input/output options specific to the mpg321 command or a script that calls it. The purpose of the "${---}" variable is not clear without further context.