Usually, we modify .emacs files for example to load a new color of scroll-bar at the start of emacs.
But is it possible to change this color in real time when it is already loaded, with a script in command-line of term.
Because I want it to change color in including it in a watch -n60 command : so it should talk with the program emacs.
We can already do scripts but in command line of emacs to load lisp lines , not in Xterm or Konsole,I think.