how to launch different application on startup
I am new to Linux but aware of system design.
Currently i am trying to build project on one version of arm controller.
In My systems there are different application module like HMI - handle human machine interface application, COMM - module handles network module ,Keydriver etc.
Once linux boot up and comes to main() i want to run a script or code which will launch all the executable module one by one
first it will launch key driver ,then COMM then HMI as different application.
And all three will communicate with each other on IPC.
I am not sure how to run a script to run the application.
Please share some example through which i can understand it and design my systems more modular.
Please share scripts and how can I run it in program.