Dear all,

 this script allows the user to chroot in .wic image mounting and
unmounting several filesystems and folders in such a way it could be tested
and manipulated the image (as long as the target architecture is compatible
with the host, naturally).

 https://github.com/robang74/isar/blob/master/wicshell.sh

 It also works on a block device which has been written by the .wic image.

 Best regards, R-