Provided by: xscreensaver-data-extra_5.08-0ubuntu3_i386 bug
 

NAME

        memscroller - scrolls a dump of its own RAM across the screen
 

SYNOPSIS

        memscroller  [-display  host:display.screen]  [-window] [-root] [-mono]
        [-install] [-visual visual] [-font font] [-delay int] [-mono |  -color]
        [-ram | -random | -filename file] [-fps]
 

DESCRIPTION

        The memscroller program scrolls a dump of its own process memory across
        the screen in three windows at three different rates.
 

OPTIONS

        memscroller accepts the following options:
 
        -window Draw on a newly-created window.  This is the default.
 
        -root   Draw on the root window.
 
        -install
                Install a private colormap for the window.
 
        -visual visual
                Specify which visual to use.  Legal values are the  name  of  a
                visual  class,  or the id number (decimal or hex) of a specific
                visual.
 
        -color  Render each three bytes of memory as R,  G,  B.   This  is  the
                default.
 
        -mono   Render each byte of memory in shades of green.
 
        -ram    Read from the process's address space.  This is the default.
 
        -random Instead of reading from memory, generate random numbers.
 
        -filename file
                Instead  of reading from memory, read from the given file until
                EOF, then re-open it.  If you have permission, /dev/mem  is  an
                interesting  choice here.  (Note that /dev/null won't ever dis-
                play anything, because it returns EOF  without  ever  returning
                any data.)
 
        -delay microseconds
                How  much  of a delay should be introduced between steps of the
                animation.  Default 10000.
 
        -fps    Display the current frame rate and CPU load.
 

ENVIRONMENT

        DISPLAY to get the default host and display number.
 
        XENVIRONMENT
                to get the name of a resource file that  overrides  the  global
                resources stored in the RESOURCE_MANAGER property.
        X(1), xscreensaver(1)
 

COPYRIGHT

        Copyright (C) 2004 by Jamie Zawinski.  Permission to use, copy, modify,
        distribute, and sell  this  software  and  its  documentation  for  any
        purpose  is  hereby  granted without fee, provided that the above copy-
        right notice appear in all copies and that both that  copyright  notice
        and this permission notice appear in supporting documentation.  No rep-
        resentations are made about the suitability of this  software  for  any
        purpose.  It is provided "as is" without express or implied warranty.
 

AUTHOR

        Jamie Zawinski <jwz@jwz.org>, 14-Aug-2004.