Each Bitnami stack includes a control script that lets you easily stop, start and restart services. I had to save this for myself as I use these commands DAILY!

Hope this helps others as much as it does me.

Obtain the status of a service:

sudo /opt/bitnami/ctlscript.sh status

Call it without any service name arguments to start all services:

sudo /opt/bitnami/ctlscript.sh start

Or use it to restart a single service, such as Apache only, by passing the service name as argument:

sudo /opt/bitnami/ctlscript.sh restart apache

Use this script to stop all services:

sudo /opt/bitnami/ctlscript.sh stop

Restart the services by running the script without any arguments:

sudo /opt/bitnami/ctlscript.sh restart