xtitle(1) on Linux
The text d59532b3f2f7, as Debian 11 (Bullseye), Debian 10 (Buster), Debian 9 (Stretch), Debian 8 (Jessie) shipped it.
set window title and icon name for an X11 terminal window
Flags it lists
-
-- -
--help -
--icon -
--title -
--verbose -
--version -
-V -
-h -
-i -
-t -
-v