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alsaucm

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alsaucm --version (return code: 0)

alsaucm: version 1.1.0
alsaucm --help (return code: 0)

Usage: alsaucm <options> [command]

Available options:
  -h,--help                  this help
  -c,--card NAME             open card NAME
  -i,--interactive           interactive mode
  -b,--batch FILE            batch mode (use '-' for the stdin input)
  -n,--no-open               do not open first card found

Available commands:
  open NAME                  open card NAME
  reset                      reset sound card to default state
  reload                     reload configuration
  listcards                  list available cards
  list IDENTIFIER            list command
  get IDENTIFIER             get string value
  geti IDENTIFIER            get integer value
  set IDENTIFIER VALUE       set string value
  h,help                     help
  q,quit                     quit

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