FcPatternFormat(3) on Linux
The text 2f086e233fce, as Debian 9 (Stretch), Debian 8 (Jessie) shipped it.
Format a pattern into a string according to a format specifier
The text 2f086e233fce, as Debian 9 (Stretch), Debian 8 (Jessie) shipped it.
Format a pattern into a string according to a format specifier