POFileChecker(1) on Linux
The text 1974214696f4, as Debian 10 (Buster), Debian 9 (Stretch), Debian 8 (Jessie), Debian 7 (Wheezy) shipped it. The page shows this text now.
searches for common mistakes in PO/POT files
Flags it lists
-
--help -
--ignore-fuzzy -
--pot -
-h -
-i -
-t