Netpbm is a toolkit for conversion of images between a variety of
different formats, as well as to allow a few basic image operations.
Netpbm is based on the widely spread Pbmplus package (release: 10 Dec
91). On top of that, a lot of improvements and additions have been
made. After the latest release of Pbmplus, a lot of additional filters
have been circulating on the net. The aim of Netpbm was, to collect
these and to turn them into a package. This work has been performed by
a group of programmers all over the world.
Netdisco is a web-based network management tool
designed for network administrators.
Data is collected into a PostgreSQL database using SNMP.
Some of the things you can do with Netdisco:
Locate a machine on the network by MAC or IP
and show the switch port it lives at
Turn off a switch port, or change the VLAN or PoE status of a port
Inventory your network hardware by model, vendor, software
and operating system
Pretty pictures of your network
App::Netdisco provides a web frontend with built-in web server,
and a backend daemon to handle interactive requests
such as changing port or device properties.
PADS is a signature based detection engine used to passively detect
network assets. It is designed to complement IDS technology by
providing context to IDS alerts.
Goals:
* Passive: Records and identifies traffic seen on a network without
actively "scanning" a system. There will never be a packet sent
from the pads applications.
* Portable: Has the ability to be placed easily on a remote system.
Does not require additional external libraries other than those
associated with libpcap.
* Lightweight: Logging is sent to a simple CSV file. There is no need
for a database or other data repository installed on the local
machine. All correlation is done outside of the pads program.
Poly1305-AES is a state-of-the-art secret-key message-authentication
code suitable for a wide variety of applications.
Poly1305-AES computes a 16-byte authenticator of a message of any
length, using a 16-byte nonce (unique message number) and a 32-byte
secret key. Attackers can't modify or forge messages if the message
sender transmits an authenticator along with each message and the
message receiver checks each authenticator.
There's a mailing list for Poly1305-AES discussions. To subscribe, send
an empty message to poly1305-subscribe@list.cr.yp.to.
Webfwlog is a flexible web-based analysis and reporting tool for firewall
logs. It supports log files in standard ipfilter or ipfw format.
With Webfwlog you can design reports to use on your firewall logs in whatever
configuration you desire. Included are example reports as a starting
point. You can sort a report with a single click, "drill-down" on the reports
all the way to the packet level, and save your reports for later use. You can
also create a link directly to any saved report.
Webfwlog requires a web server with PHP support and a MySQL or PostgresSQL
database server.
downtimed is a program that monitors operating system downtime, uptime,
shutdowns and crashes and keeps records of those events.
downtimed(8) is a daemon process which is intended to be started
automatically from system boot scripts every time when the operating
system of a server starts. First the daemon logs its findings about the
previous downtime to a specified logging destination as well as in a
database file which can be displayed with downtimes(1). After that the
daemon just keeps waiting in the background and periodically updates
a time stamp file on the disk.
downtimes(1) is a command-line tool which can be used to inspect previous
downtime records.
Text_Highlighter is a package for syntax highlighting.
It provides a base class provining all the functionality,
and a descendent classes geneator class.
The main idea is to simplify creation of subclasses
implementing syntax highlighting for particular language.
Subclasses do not implement any new functioanality,
they just provide syntax highlighting rules.
The rules sources are in XML format.
To create a highlighter for a language, there is no need
to code a new class manually. Simply describe the rules
in XML file and use Text_Highlighter_Generator to create
a new class.
Pygments is a syntax highlighting package written in Python.
It is a generic syntax highlighter for general use in all kinds of software
such as forum systems, wikis or other applications that need to prettify
source code. Highlights are:
* a wide range of common languages and markup formats is supported
* special attention is paid to details, increasing quality by a fair amount
* support for new languages and formats are added easily
* a number of output formats, presently HTML, LaTeX, RTF and ANSI sequences
* it is usable as a command-line tool and as a library
WikiToPdf combines the functionality of CombineWikiPlugin and
PageToPdfPlugin on only one plugin and allows one to setup a template
file used to generate the PDF file with a cover and a licence page, for
example.
At the end of each wiki page there is a link named WikiToPdf and
works like athomas PageToPdfPlugin plugin but takes into account the
parameters on trac.ini (see below) and passes them to htmldoc.
Alternatively, it's possible to select one or more wiki pages and
generate one single PDF file just like coderanger work with a cover and
a licence from a template file. This feature also takes into account the
parameters on trac.ini.
Fifteen is a faux bitmap font. This font is designed to be used as a monotype
font for use in a terminal, or at a larger size, to look like an over scaled
bitmap. It works well in a 132 column terminal window. It is, of course,
monospaced and has clearly distinct 1I and l, and the zero is slashed.
Quinze is a narrow monospaced font, for programming and terminal emulators. It
is designed to be narrow, and allow 132 columns to be comfortably fitted on a
screen The 1, l and I are clearly distinguished, as are O and 0. The ascii
circumflex is presented as an arrow, consistent with its use as exponentiation
operator.