$ jj file untrack {paths-or-pattern}
Alternatively if you have a bunch of files spewed everywhere with no rhyme or reason which can't be globbed or enumerated reasonably: $ jj status | grep '^A' | awk '{print $2}' | xargs jj file untrack $ jj file untrack {paths-or-pattern}
Alternatively if you have a bunch of files spewed everywhere with no rhyme or reason which can't be globbed or enumerated reasonably: $ jj status | grep '^A' | awk '{print $2}' | xargs jj file untrack
I've found myself using git to fix the mess in this particular instance.