Setterm(1) allows to access terminal features that can not be used by
tput(1), because they can not be represented in the termcap/terminfo databases. This version makes it easy to add new options and terminal types. Functions offered by tput (any terminfo based mechanisms) or by devices (screen contents for Linux) are not duplicated.
This version supports the Linux console, Wyse 60 terminals, DEC VT100 terminals, xterm and xwsh. You are welcome to send me additions for other terminals.
The source is available as a GNU zipped tape archive.
Enjoy tweaking your terminal settings! :-)