iptc(1) on Linux
The text d530ba37e8c1, as Debian 8 (Jessie) shipped it.
Utility for viewing and modifying the contents of IPTC metadata in images.
Flags it lists
-
--add -
--backup -
--delete -
--help -
--list -
--list-desc -
--modify -
--print -
--quiet -
--sort -
--value -
--version -
-L -
-a -
-b -
-d -
-l -
-m -
-p -
-q -
-s -
-v