Aß
If you use this command with a prefix argument to kill the line
for a file that is a directory, which you have inserted in the
Dired buffer as a subdirectory, then it deletes that subdirectory
from the buffer as well.
for a file that is a directory, which you have inserted in the
Dired buffer as a subdirectory, then it deletes that subdirectory
from the buffer as well.