Configuring xlock a default logout button can be a nice thing.
One also can configure the default modes when just typing xlock.
(Can be nice with instable xservers crashing with some modes).
Just place a /etc/X11/Xresources/XLock with something like:
! number of minutes to logout button, -1 disables: XLock*logoutButton: 15 ! list of modes to take from when using random mode: XLock*modelist: roll ! mode to take when nothing given: XLock*mode: roll
dvips should directly print or create a .ps-file.
While I've heard about labs every one complaining, if they had to
enter an extra lpr-command, in my area everyone is complaining
if it prints directly. That's just the o |lpr line in
/etc//texmf/dvips/config.ps causing so much screams or wasted
paper.