I'd prefer this one, you have to install espeak to get this running
Just replace 15m with desired time. no suffix or 's' for seconds; 'h' for hours You need to be root or in audio group to write to /dev/dsp. You may use yes | head -n 2000 for about 1 second beep. Wrote this as echo -e '\a' not always works as desired (ex. visual bell)
Any thoughts on this command? Does it work on your machine? Can you do the same thing with only 14 characters?
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