Spoiler alert: they have no idea how to get out of hell.

Sky: alright, here we go, let’s see if this works
John: I hope you know what your doing.
Blue Charizard: yeah, it be great if we knew what was in this dimension.
Sky: I’m just gonna hope it works, if it doesn’t I just wasted a warp cell. Jumping to light speed in 5...
4...
3...
2...
1...
*the star ship jumps to light speed and instantly leaves the city of linux, but not hell*

(Twenty seconds later)

Sky: if we left, the dimension, we should slow down. *pulls out of light speed and is back at the city of linux* What the-, how are we back to where we started?
John: I have no idea, find a good landing area, before we are shot down again.
Blue Charizard: maybe we should have asked the inhabitants of the city how we get back to our own dimension.
Sky: that should have been the first thing to come to my mind. *lands just outside of the city*