Free perl tcp server software for mac

ICMP Knock Server is a free tool that uses a concept similar to port knocking, which basically involves waiting for a range of packets that match given criteria before executing some action (typically exposing a port, e.g. for SSH connections, that is kept closed or blocked otherwise).
But instead of listening for TCP or UDP packets to arrive on specific ports in a specific order, it accepts ICMP echo requests and checks if their payload lengths and order of arrival match the given pattern.
The advantage is that this approach works with the standard PING tool. Programs with custom code or (although common) networking tools like netcat plus the ability to execute them are not required.

System requirements:
- Python

Helix Server 6.1.4 is created to be a versatile utility which provides Clients around the world simultaneous access to a Helix RADE collection (relational database). Helix RADE uses a proprietary graphical development environment that makes complex database programming possible, even for non-programmers. Helix Server makes those databases available (via TCP/IP) to workgroups of from 2 to 200 user with similar ease of use.

Major Features:

1. Helix Client/Server is used to enable all the users in a workgroup to access collections created with RADE simultaneously and manipulate the data inside. Unlike file sharing, users may access all the same files at the same time with the only exception being that two or more users may not change the same record in a file at the same time (record locking).
2. Comprised of Helix Server and Helix Client, this product allows any Helix Collection that is set up to operate in User Mode to run on a variety of network configurations.
3. The software is sold according to the number of users simultaneously accessing an application. While Helix Client/Server can be operated without a dedicated server (i.e., computer), it is strongly recommended that one is used for optimal performance.

Requirements:

• Server (Intel): Macintosh OS X 10.5 and higher
• Server (PowerPC): Macintosh OS X 10.4 and higher

Fake server is a free tool for playing back server scenarios for testing browsers, web service clients and proxies.
You supply a list of transactions you wish to investigate and the server plays each of these transactions in turn. To restart a scenario, you restart the server.

System requirements:
- Java

LiteSpeed Web Server 4.0 is created to be an effective,safe and intuitive web server with the ability to handle thousands of concurrent connections with a small memory footprint. It is less vulnerable when facing various attacks.

Mac2Mac Server 0.2 is considered to be a convenient and useful software which allows you to control a remote mac over TCP/IP. For example, you can download or upload files from the server, control server's mouse and keyboard, look server's screen, restart the server...

Mac2Mac is made of two applications: a server which must be installed on the machine you want to control, and the client which you will use to control the remote Mac.

This is a pre-release version of Mac2Mac, and contains bugs and unimplemented features. For secure purposes, you should use it on machines which use dinamic IPs. Mac2Mac is an open source project

Requirements:

• System 7 or higher
• QuickTime