Script to run a command (such as Laravel's "php artisan schedule:run") at the top of every minute, without Cron

topofminute.sh

#!/bin/bash

topofminute() {
	local now;
	
	while true; do
		now=$(date "+%S")
		now=${now#0} # strip leading zero for arithmetic operations
		
		# run command only if less than ten seconds have passed in the current minute
		if [[ "$now" -le 10 ]]; then
			# run command in the background
			"$@" &
		fi
		
		# echo "sleeping for $((61-now)) seconds..."
		
		sleep $((61-now))
	done
}

# example usage:
# topofminute date -u "+%+"

Hello,

Is this the correct way to go?

topofminute php artisan schedule:run