How to run a shell script at startup

Question

On an Amazon S3 Linux instance, I have two scripts called start_my_app and stop_my_app which start and stop forever (which in turn runs my

Answer 1

• Add your script to /etc/init.d/ directory
• Update your rc run-levels: $ update-rc.d myScript.sh defaults NN where NN is the order in which it should be executed. 99 for example will mean it would be run after 98 and before 100.