@LucasErratus the shell is finding the ASCII BEL. Line noise does that. I have a non-solutions that beeps three times. 😃 https://en.wikipedia.org/wiki/Bell_character

Bell character - Wikipediaen.wikipedia.org
Posted on Twitter over 16 years ago and archived here at /twitter/2010/08/11/tweet-20947755373/ in the Twitter collection.
Proximate posts in the Twitter collection
newer Twitter post from August 12, 2010, 20980254909 12 August 2010
this post Twitter post from August 12, 2010, 20947755373 12 August 2010
older Twitter post from August 12, 2010, 20938053235 12 August 2010
Proximate posts in the General collection
newer Twitter post from August 12, 2010, 20980254909 12 August 2010
this post Twitter post from August 12, 2010, 20947755373 12 August 2010
older Twitter post from August 12, 2010, 20938053235 12 August 2010