My concern is (which phrasing will probably reflect my absence of information on the subject): previous to config.fish becoming processed, where is the PATH variable established? ie: in which do most of the paths among /usr/community/bin and /People/myname/.opam/system/bin come from? You can see quite a lot for free from outside https://garrettvektz.alltdesign.com/what-does-fish-tank-maintenance-dubai-mean-56418051