here is another observation. One cannot go back and forth between WSL and windows processes..
<from cmd.exe> C:\Users\balay>bash balay@mb:/mnt/c/Users/balay$ cmd.exe Microsoft Windows [Version 10.0.15063] (c) 2017 Microsoft Corporation. All rights reserved. C:\Users\balay>bash O p e r a t i o n n o t s u p p o r t e d . P r e s s a n y k e y t o c o n t i n u e . . . Satish
