If i press Ctrl-f and press the up arrow, it cycles through my find history. where is the file that stores the history, so that i can clear it?
Any package data is stored in Atom’s internal storage and is inaccessible. You can clear everything, including unsaved files and open tabs, using
atom --clear-window-state from the command line.
There is a
find-and-replace:clear-history command available in the command palette.