i got stuck gaining root access with pg_hba.conf. I have tried to add :!/bin/bash at the beginning of file, but still no luck. any clue ?
yeah a hint will be helpful 
tip : can you run a command in vi?
yap i got it, thanks
Any tips for once I have access/connection to the db? I don’t know what to do from here! Or am I on the wrong path altogether? [Edit: Sorted, finally.]