How to set an environment variable
I have FC-5 and use KDE.
How do you set an environment variable? Specifically the DISPLAY or $DISPLAY variable, (does the $ mean anything?). Also, I don't know anything about daemons. If I had an error message that said the "xscreensaver" daemon wasn't running, how would I launch it? Right now I just have the command "xscreensaver" on a line in rc.local.