x2x(1) on Linux
The text 15b2bca207e5, as Debian 10 (Buster) shipped it.
X to X connection
Flags it lists
-
-big -
-buttonblock -
-capslockhack -
-clipcheck -
-completeregionleft -
-completeregionlow -
-completeregionright -
-completeregionup -
-copyright -
-east -
-font -
-from -
-fromwin -
-geometry -
-label -
-noautoup -
-nocapslockhack -
-nomouse -
-nopointermap -
-north -
-noscale -
-nosel -
-resurface -
-shadow -
-singlesticky -
-south -
-sticky -
-struts -
-title -
-to -
-wait -
-west -
-win-output -
-win-transparent