You can emulate it with sem: find . -exec sem --id my_find -j3 sleep 4\; echo {} \; See more about sem: http://www.gnu.org/software/parallel/sem.html http

You can emulate it with sem: find . -exec sem --id my_find -j3 sleep 4\; echo {} \; See more about sem: http://www.gnu.org/software/parallel/sem.html http://www.gnu.org/software/parallel/sem.html