06-05-2014
Dot you have a real console? ( non X that is…)
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1. SCO
Hi everyone,
I am new in here.
I have to work on a system where nothing is showing up on the screen.
I am suspecting an hardware issue, can anyone help me with this?
Thanks for your input
BB (4 Replies)
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2. Shell Programming and Scripting
I was thinking if there is a way that i can go about making my screen go black automatically for about 10seconds, (with a message like "take a break" printed on the screen) and after 10seconds everything comes back to normal....
is there any way that i can do this...???
to further clarify the... (2 Replies)
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3. Red Hat
I am using Intel HD 400 Graphics on a laptop.
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4. Hardware
Hi! I own a Qosmio f50 laptop and today i download the file from toshiba to update my bios. Everything went well until installer reaches block 16 when system freezes. I left it half an hour and then tried to power-off the pc with the button, but it dont. I unplug the ac-adaptor and the battery and... (0 Replies)
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5. Solaris
I just got moved to a new office building, and as I was unpacking my stuff I saw an odd tower PC in the nearby recycling heap. It turned out to be a Sun Ultra 10 Elite3D workstation, complete with keyboard, mouse, and monster-sized CRT with the wacky Sun video cable.
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6. UNIX for Dummies Questions & Answers
Have -
HP G4p DL360 SCSI version (*see below of pdf of server basics if needed)
Scientific Linux live-cd.iso
Issue -
When it boots off the LiveCD, all starts swell, but if I install the OS normal it goes to a black monitor....
If I install text only, it works and when done I am at the... (4 Replies)
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7. UNIX Desktop Questions & Answers
I hope this is the correct forum, please forgive a newbie. Hi all, New to linux, ubuntu, and this forum. I have enjoyed ubuntu for the past few months, but after my last update installation ubuntu would boot to a black screen and blinking cursor. If I let it sit for a while it would give the... (0 Replies)
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8. Linux
Hey guys.....
Im new user for linux fedora 20.... i really need help ....... i have no idea why suddently when i turn on my laptop fedora turn to be black screen and ask me loging in , when i loging then nothing happen , it stay at the same screen... then i try to go to "with linux secure...,"... (12 Replies)
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9. Shell Programming and Scripting
Hi all,
Is there a way, on the command line, to show a black screen WITHOUT turning off the monitor? Also, is there a way to make the computer show the last screen before the black screen as soon as the user interacts with it?
I know that there are various ways to turn off the computer, or... (8 Replies)
Discussion started by: Zel2008
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LEARN ABOUT DEBIAN
graph::reader::dot
Graph::Reader::Dot(3pm) User Contributed Perl Documentation Graph::Reader::Dot(3pm)
NAME
Graph::Reader::Dot - class for reading a Graph instance from Dot format
SYNOPSIS
use Graph::Reader::Dot;
use Graph;
$reader = Graph::Reader::Dot->new();
$graph = $reader->read_graph('mygraph.dot');
DESCRIPTION
Graph::Reader::Dot is a class for reading in a directed graph in the file format used by the dot tool (part of the AT+T graphviz package).
Graph::Reader::Dot is a subclass of Graph::Reader, which defines the generic interface for Graph reader classes.
METHODS AND CONFIGURATION
"new()"
Constructor - generate a new reader instance.
$reader = Graph::Reader::Dot->new();
This doesn't take any arguments.
"read_graph()"
Read a graph from a file:
$graph = $reader->read_graph( $file );
The $file argument can be either a filename or a filehandle of a previously opened file.
$Graph::Reader::Dot::UseNodeAttr
Controls, if implicit node attributes given by the dot directive "node[]" will be merged into (new) nodes. Setting it to 0 or "undef"
(default) will not disable this feature. Setting it to any other value will enable this feature.
$Graph::Reader::Dot::UseEdgeAttr
Controls, if implicit edge attributes given by the dot directive "edge[]" will be merged into edges. Setting it to 0 or "undef" (default)
will not disable this feature. Setting it to any other value will enable this feature.
RESTRICTIONS
o Default (graph) attributes in subgraphs (i.e. inside "{}") are not processed.
o Sub nodes as used by dot's "record" node shape are supported.
o Undirected graphs will be treated as directed graphs. This means that the "--" edge operator works as the "->" edge operator.
o Be aware that you are loosing scope information on writing back the graph.
o Multiple "node[]" or "edge[]" statements in the same scope are not correctly supported.
SEE ALSO
http://www.graphviz.org/
The home page for the AT+T graphviz toolkit that includes the dot tool.
Graph::Reader
The base class for Graph::Reader::Dot.
Graph::Writer::Dot
Used to serialise a Graph instance in Dot format.
Graph
Jarkko Hietaniemi's classes for representing directed graphs.
Parse::Yapp
Another base class for Graph::Reader::Dot. The Parse::Yapp module comes with the following copyright notice:
The Parse::Yapp module and its related modules and shell scripts are copyright (c) 1998-1999 Francois Desarmenien, France. All rights
reserved.
You may use and distribute them under the terms of either the GNU General Public License or the Artistic License, as specified in the
Perl README file.
If you use the "standalone parser" option so people don't need to install Parse::Yapp on their systems in order to run you software,
this copyright noticed should be included in your software copyright too, and the copyright notice in the embedded driver should be
left untouched.
AUTHOR
Mark A. Hillebrand <mah@wjpserver.cs.uni-sb.de>
COPYRIGHT
Copyright (c) 2001 by Mark A. Hillebrand. All rights reserved.
This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.14.2 2012-02-12 Graph::Reader::Dot(3pm)