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drawvalmap
Langue: en
Version: 2010-06-30 (fedora - 01/12/10)
Section: 1 (Commandes utilisateur)
NAME
drawvalmap - Generate a graphical output of validation status valuesencountered by the validator library.
SYNOPSIS
drawvalmap <logfile>drawvalmap
DESCRIPTION
drawvalmap is a simple utility that can be used to display the validator status values in a graphical format. The input to this script is a set of log messages that can be read either from file or from a socket. The output is a GIF file containing an image of the various validator authentication chain status values.drawvalmap reads data from STDIN if the logfile and the socket option are both unspecified. If the -f option is given, the output GIF file is embedded in an HTML file with the given name. The HTML file auto-refreshes according to the refresh time supplied by the -r option, allowing changes to the validator graph to be constantly tracked.
The typical usage of this script is in the following way:
# drawvalmap <logfile>
It would not be uncommon to use this script for troubleshooting purposes, in which case output generated by a driver program would be ``piped'' to this script in the manner shown below.
# validate -o6:stdout secure.example.com. | drawvalmap -f val_log_map.html
In each case the script generates the results in a val_log_map.gif file. In the second case, an HTML file with the name val_log_map.html is also generated.
OPTIONS
- -s
- This changes the mode of operation to read input from a socket. The default address and port to which drawvalmap binds are 127.0.0.1:1053.
- -a IP-address
- This changes the address to which drawvalmap binds itself to the specified value. This option takes effect only if the -s option is also specified.
- -p port
- This changes the port to which drawvalmap binds itself to the specified value. This option takes effect only if the -s option is also specified.
- -h file.html
- This creates an HTML file with the given name, which contains the GIF image of the validation map.
- -r refresh-period
- This changes the refresh period in the HTML file to the given value. The default is 5 seconds.
- -g file.gif
- This changes the name of .gif file to the given value.
- -i ignore_pattern_string
- This causes drawvalmap to ignore log records that match the given ignore pattern.
- -m match_pattern_string
- This causes drawvalmap to include only log records that match the given pattern. If a given log record matches a pattern given by the -m option and also matches the pattern given by the -i option the effective result is that of ignoring the record.
PRE-REQUISITES
GraphVizCOPYRIGHT
Copyright 2005-2009 SPARTA, Inc. All rights reserved. See the COPYING file included with the DNSSEC-Tools package for details.AUTHOR
Suresh Krishnaswamy, hserus@users.sourceforge.netSEE ALSO
libval(3)Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre