I need to create something alike to SPYERA SOFTWARE I know that I need to implement a daemon. We need to put a task to rc.local and to put a cron task. Do you have any useful links. Maybe some analogies for MacOs? What to use to generate a .deb file (Theos,Logos,or something else)? How is it possible to install the deb package and than delete all UI of application after all settings done?