Kill Hard 2: Kill Harder
Kill Hard 2: Kill Harder

Not all kernels were shutting down with a SIGINT. Switching to a stricter kill.

`unlink` is now synchronous as well

nteract/nteract,nteract/composition,rgbkrk/nteract,jdfreder/nteract,jdetle/nteract,0u812/nteract,nteract/nteract,jdfreder/nteract,0u812/nteract,0u812/nteract,temogen/nteract,nteract/composition,nteract/nteract,jdetle/nteract,rgbkrk/nteract,jdfreder/nteract,nteract/composition,captainsafia/nteract,nteract/nteract,temogen/nteract,rgbkrk/nteract,jdfreder/nteract,rgbkrk/nteract,temogen/nteract,rgbkrk/nteract,captainsafia/nteract,0u812/nteract,jdetle/nteract,captainsafia/nteract,captainsafia/nteract,nteract/nteract,jdetle/nteract