If you press ^Z in rxvt, you just send a signal to netscape, which
netscape can choose to just ignore.
You can even write a program (netscape does this sometimes, too)
that totally locks your display in X, doing a global grab.
Neither of this affects other processes that want to run, i.e.
log in into your machine via the network and you can work as you
want - anything thats runable runs .. NO normal user process
can stop other programs from running unless sending a signal..
And speaking of X: doesn't anyone remember what we read in almost
any books about window systems (either amiga/xwindows/win95 etc..):
DO AVOID GLOBAL GRABS.. its never necessary.
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---==---(_)__ __ ____ __ Marc Lehmann
--==---/ / _ \/ // /\ \/ / mlehmann@hildesheim.sgh-net.de
-=====/_/_//_/\_,_/ /_/\_\ pcg@goof.com
The choice of a GNU generation
y