This is an old classic:
while : ; do printf ‘%*s *\n’ $((1 + $RANDOM % $COLUMNS)); sleep 0.1; done
See also: https://raspberry.redbrain.me/Scripte/Fun_with_the_Command_Line.html
contact@x21.ch
This is an old classic:
while : ; do printf ‘%*s *\n’ $((1 + $RANDOM % $COLUMNS)); sleep 0.1; done
See also: https://raspberry.redbrain.me/Scripte/Fun_with_the_Command_Line.html