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}}