consider running md5 check on generated cache files

[mpareja]

It might be trivial:

md5sum "$services_cache_file" >> "$md5check"

[darrenmce]

is this for if someone manually edits the cache file?

[mpareja]

Yeah, kinda of silly really. It seemed trivial to implement but thought it warranted discussion (like your above comment) rather than dropping the change in with an active PR.