c-icap-client(8) on Linux
The text d9048ba331a6, as Debian 10 (Buster) shipped it.
simple ICAP client
Flags it lists
-
-206 -
-V -
-VV -
-d -
-f -
-hx -
-i -
-no204 -
-nopreview -
-noreshdr -
-o -
-p -
-req -
-resp -
-rhx -
-s -
-v -
-w -
-x