/usr/share/doc/ca-certificates/examples/ca-certificates-local/debian/rules is in ca-certificates 20180409.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 | #!/usr/bin/make -f
# Uncomment this to turn on verbose mode.
#export DH_VERBOSE=1
%:
dh $@
# override_dh_usrlocal to do nothing
override_dh_usrlocal:
|