apxs(1) on Linux
The text d4f6f4d73672, as Debian 9 (Stretch), Debian 8 (Jessie) shipped it.
APache eXtenSion tool
Flags it lists
-
-A -
-D -
-I -
-L -
-S -
-a -
-c -
-e -
-g -
-i -
-l -
-n -
-o -
-p -
-q