The only way that has any accuracy is if the Linux photo has a button that quite literally manages most of the other buttons for you, and the more complicated stuff exists really only if you want to do it manually.
You can get by just fine literally never touching any of those buttons day-to-day. But they’re there for the people who want to get down in the mud with their operating system.
Remove the chocks, fire up the engines, head to the taxiway. Checklists and walkarounds are for noobs. If you get some red flashing lights, just do like the flight sim videos and tell it to shhhh.
The only way that has any accuracy is if the Linux photo has a button that quite literally manages most of the other buttons for you, and the more complicated stuff exists really only if you want to do it manually.
You can get by just fine literally never touching any of those buttons day-to-day. But they’re there for the people who want to get down in the mud with their operating system.
Remove the chocks, fire up the engines, head to the taxiway. Checklists and walkarounds are for noobs. If you get some red flashing lights, just do like the flight sim videos and tell it to shhhh.