Sometimes when I wait for slow tasks to complete I do stuff like: sleep 900; say "Task X is probably done now" On Mac this works out of the box, AFAICT Linux has similar commands. https://ss64.com/mac/say.html https://manpages.debian.org/bookworm/gnustep-gui-common/say....
Just created an alias
alias waitfor='f() { sleep $1; say "Task $2 is probably done now"; }; f'