tldr/pages/linux/beep.md

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Markdown

# beep
> A utility to beep the PC speaker.
> More information: <https://github.com/spkr-beep/beep>.
- Play a beep:
`beep`
- Play a beep that repeats:
`beep -r {{repetitions}}`
- Play a beep at a specified frequency (Hz) and duration (milliseconds):
`beep -f {{frequency}} -l {{duration}}`
- Play each new frequency and duration as a distinct beep:
`beep -f {{frequency}} -l {{duration}} -n -f {{frequency}} -l {{duration}}`
- Play the C major scale:
`beep -f {{262}} -n -f {{294}} -n -f {{330}} -n -f {{349}} -n -f {{392}} -n -f {{440}} -n -f {{494}} -n -f {{523}}`