Webmin
Webmin is a configuration tool used to manage Linux systems. It automatically updates your configuration files when you perform tasks using its web interface, such as linking postgres databases. Webmin can also be used to run cron jobs. Cron jobs are scripts and commands that are run at scheduled times. First we will go over how to set up Webmin onto the EC2 server, and then how to interact and make use of the Webmin interface.
For further questions beyond this documentation, consult the Webmin Documentation Wiki.
A prerequisite for setting up Webmin is a running Amazon EC2 Instance.