Originally Posted by fatal_err0r
Which command is actually executed when we trap Shift and Del?
It doesn't mean anything but I don't know any kernel, GNU/Linux distribution or software where SHIFT+DEL is a valid key combo. Some key combos have specific meaning and are intercepted on different levels like CTRL+ALT+DEL vs CTRL+ALT+BKSPC shows. And what do you mean exactly with "trap"? Disable? Globally? Or Xorg only? Please elaborate. BTW this wasn't a Linux Security question AFAIK so I moved your thread.