pqiv(1) on Linux
The text 30bef292527f, as Debian 7 (Wheezy) shipped it.
quick image viewer
Flags it lists
-
-F -
-P -
-R -
-S -
-a -
-c -
-d -
-f -
-i -
-n -
-p -
-q -
-r -
-s -
-t -
-w -
-z