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IP Messenger is a popup style message communication software for multi platforms. It is based on TCP/IP(UDP). xipmsg is the X11 version of it. IP Messenger home page:

Parrot 是一个虚拟机，旨在有效地编译和执行字节码的动态语言。 Parrot 目前拥有各种语言的不同程度的实现，包括 Tcl、Javascript、Ruby、Lua、 Scheme、PHP、Python、Perl 6、APL、和一个 .NET 字节码翻译器。

A Perl module wrapping libzxid. Also zxid.pl, that implements SP in mod_perl environment, is supplied. This module is also available on CPAN at http://search.cpan.org/dist/zxid/.

hping is a command-line oriented TCP/IP packet assembler/analyzer. The interface is inspired to the ping(8) Unix command, but hping isn't only able to send ICMP echo requests. It supports TCP, UDP, ICMP and RAW-IP protocols, has a traceroute mode, the ability to send files between a covered channel, and many other features. While hping was mainly used as a security tool in the past, it can be used in many ways by people that don't care about security to test networks and hosts. A subset of the stuff you can do using hping: - Test firewall rules - [spoofed] port scanning - Test net performance using different protocols, packet size, TOS (type of service) and fragmentation. - Path MTU discovery - Files transfering even between really fascist firewall rules. - Traceroute like under different protocols. - Firewalk like usage. - Remote OS fingerprint. - TCP/IP stack auditing.

The SuSE Proxy-Suite, a set of programs to enhance firewall security. The first (and currently only) component being released is the FTP-Proxy. * Securely relays FTP connections between clients and servers * Can switch connections from active to passive and vice versa * Utilizes port ranges for both control and data connections * Provides extensive auditing (via syslog or rotating log files) * Can separate user related from system triggered audit events * Provides command restriction based on logged in user name * Allows command argument checking with regular expressions * Is able to retrieve configuration data from an LDAP directory * Has been thoroughly tested against buffer overflow attacks * Fully conforms to RFC 959 and 1123 (the basic FTP RFCs) * Planned to support RFC 1579 ("Firewall Friendly FTP") * Planned to support RFC 2428 (IPv6 Extensions for FTP) * Based on GNU AutoConf, supposed to run on many UNIX systems Ported to FreeBSD using OpenBSD port by Camiel Dobbelaar <cd@sentia.nl>, with updates contributed by Marius Tomaschewski <mat@mt-home.net>.

PySimpleSOAP (Python Simple SOAP) library for client and server webservices interfaces, aimed to be as small and easy as possible, supporting most common functionality. Initially it was inspired by PHP Soap Extension (mimicking it functionality, simplicity and ease of use), with many advanced features added. Goals: - Simple: less than 200LOC client/server concrete implementation for easy maintainability and enhancments. - Flexible: adapted to several SOAP dialects (Java Axis, .Net, JBoss), with the posibility of fine-tuning XML request and responses - Pythonic: no artifacts, no class generation, no special types, RPC calls parameters and return values are simple python structures (dicts, list, etc.) - Dynamic: no definition (WSDL) required, dynamic generation and parsing supported (cached in a pickle file for performance, supporting fixing broken WSDL) - Easy: simple xml manipulation, including basic serialization and raw object-like access to SOAP messages - Extensible: supports several HTTP wrappers (httplib2, pycurl, urllib2) for special transport needs over SSL and proxy (ISA)

Extremely efficient procedures for fitting the entire lasso or elastic-net regularization path for linear regression, logistic and multinomial regression models, poisson regression and the Cox model. Two recent additions are the multiresponse gaussian, and the grouped multinomial.

LIBSVM is an integrated software for support vector classification, (C-SVC, nu-SVC), regression (epsilon-SVR, nu-SVR) and distribution estimation (one-class SVM). It supports multi-class classification. Since version 2.8, it implements an SMO-type algorithm proposed in this paper: R.-E. Fan, P.-H. Chen, and C.-J. Lin. Working set selection using second order information for training SVM. Journal of Machine Learning Research 6, 1889-1918, 2005. You can also find a pseudo code there. Our goal is to help users from other fields to easily use SVM as a tool. LIBSVM provides a simple interface where users can easily link it with their own programs. Main features of LIBSVM include * Different SVM formulations * Efficient multi-class classification * Cross validation for model selection * Probability estimates * Weighted SVM for unbalanced data * Both C++ and Java sources * GUI demonstrating SVM classification and regression * Python, R (also Splus), MATLAB, Perl, Ruby, Weka, Common LISP and LabVIEW interfaces. C# .NET code is available. It's also included in some learning environments: YALE and PCP. * Automatic model selection which can generate contour of cross valiation accuracy.

Net::Daemon is an abstract base class for implementing portable server applications in a very simple way. The module is designed for Perl 5.005 and threads, but can work with fork() and Perl 5.004. The Net::Daemon class offers methods for the most common tasks a daemon needs: Starting up, logging, accepting clients, authorization, restricting its own environment for security and doing the true work. You only have to override those methods that aren't appropriate for you, but typically inheriting will safe you a lot of work anyways.

Dhrystone is a synthetic computing benchmark program developed in 1984 by Reinhold P. Weicker intended to be representative of system (integer) programming. The Dhrystone grew to become representative of general processor (CPU) performance. DMIPS value is result of dhrystone test divided by 1757, results are often reported in DMIPS/MHz. For more information, see http://en.wikipedia.org/wiki/Dhrystone.