Echo every 4 minutes in an endless loop

I want to be able to echo something every 4 minutes while in an endless loop. How can I do this?

If you want to echo something every 4 minutes while in an endless loop, you can use the following code:

while(true) {
// your code here
sleep(4*60);
}

You can use the following code to echo something every 4 minutes while in an endless loop:

while true; do
echo "something"
sleep 4m
done