Hello, i’ve been trying to run a cron job with a worker component.

This is my code:

while true; do
echo “=> Running scheduler”
cd core && php artisan booking:sync || true;
echo “=> Sleeping for 300 seconds”
sleep 300;
done

My artisan is inside a folder called core, the first time it works, but the second time i get an error of course because it’s already inside core folder. Is there a way to execute the cd core only once?