term% @{rfork e; echo hi} >/env/hi; echo test; cat /env/hi
test
term% wc -l /env/hi
      0 /env/hi
term% rm /env/hi
term% @{rfork e; echo hi} >[2]/env/hi; echo test; cat /env/hi
hi
test
term% wc -l /env/hi
      0 /env/hi
term% rm /env/hi
term% @{rfork e; echo hi} >[3]/env/hi; echo test; cat /env/hi
hi
test
term% wc -l /env/hi
      0 /env/hi

-sl

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