%0 means your current command iirc so it just reexecutes itself piping its own output to the new instances
%0 means your current command iirc so it just reexecutes itself piping its own output to the new instances
on windows a forkbomb is literally %0|%0 iirc
there’s often unofficial builds of TWRP and lineage on the device specific XDA forum
find your nearest school pc with like 8g ram