Networking Tool

This is a caching and scaling proxy for images that are accessible via homepage It is designed for the use in weblogs where you want to refer to images on foreign hosts without the need of manual mirroring or scaling. After an initial fetch, the (scaled) pictures remain in the local cache...

This script allows you to download multiple directories from remote FTP servers and copy these to local machines under multiple threads. This script expects an XML file with details on the directories that requires to be downloaded from remote FTP servers. The script does a recursive FTP of files...

This script fills the need to have a scheduled directory synch occur via FTP. You could use it to clean out a directory without much effort. There are probably more robust examples out there, but this one should be easily modifiable for FTP newbies. It uses Sets to speed up finding missing files...


Platforms: Windows, Mac, *nix, Python, BSD Solaris

This script is an example of how an existing POP-mail account can be used to provide authentication to a python application.The user doesn't have to remember yet another password, and the administrator doesn't have to handle users who forgot... Instead, the script will associate all users to...


Platforms: Windows, Mac, *nix, Python, BSD Solaris

This is just about the most simple snippet of how to do proxy authentication with SSL using python. The current homepage only supports ssl through a proxy _without_ authentication. This example does basic proxy auth that a lot of proxy servers can support.


Platforms: Windows, Mac, *nix, Python, BSD Solaris

This script shows you a very simple way to interact with python via homepage


Platforms: Windows, Mac, *nix, Python, BSD Solaris

The script relies in MATLAB's ability to call Java code snippets and make use of its TCP/IP implementation.One Matlab session can communicate with another Matlab session (on the same machine or over the network) or it can communicate with a completely different program (again, on the same machine...


Platforms: Windows, Mac, *nix, Matlab, BSD Solaris

ShellInABox stands in the tradition of programs such as telnet and rlogin. These applications have long been popular with users who had access to low-performance terminal servers or workstations on their desktops, but needed shared remote access to a more powerful server. While desktop machines...


Platforms: BSD Solaris

Inetutils is a collection of common network programs. It includes: - An ftp client and server. - A telnet client and server. - An rsh client and server. - An rlogin client and server. - A tftp client and server. - And much more...


Platforms: *nix, C/C++, BSD

GVPE creates a virtual ethernet (broadcasts supported, any protocol that works with a normal ethernet should work with GVPE) by creating encrypted host-to-host tunnels between multiple endpoints. Unlike other virtual private "network" solutions which merely create a single tunnel, GVPE creates a...


Platforms: *nix, C/C++, BSD

Linux ipchains is a rewrite of the Linux IPv4 firewalling code and a rewrite of ipfwadm, which was a rewrite of BSD's ipfw. It is required to administer the IP packet filters in Linux kernel versions 2.1.102 and above. versions t;


Platforms: *nix, C/C++, BSD

This script contains a function named RegistryResolve() that returns a list of ip numbers (dotted quads), by scouring the registry for addresses of name servers.Program doesn't check whether an interface is up or down.


Platforms: Windows, Python,

Calling win32net.NetUserGetInfo(None, win32api.GetUserName(), 1) works for users logged in to the local machine, only, but fails for domain users. This code demonstrates how to query the domain controller if there is one.


Platforms: Windows, Python,

This script introduces a pair of functions for checking whether FTP sites are up. The refineFTPList() function will take in a list of FTP sites and returns a list of sites that are not down. The isFTPSiteUp() function checks a particular FTP site to see if it is up.


Platforms: Windows, Mac, *nix, Python, BSD Solaris

This script quickly finds out whether a web file exists or an http reference is valid.


Platforms: Windows, Mac, *nix, Python, BSD Solaris

This script presents a couple of multithreaded portscanners. The second one use the Queue module.


Platforms: Windows, Mac, *nix, Python, BSD Solaris

PyHeartbeat detects inactive computers by sending and receveing "heartbeats" as UDP packets on the network, and keeping track of how much time passed since each known computer sent its last heartbeat. The concurrency in the server is implemented using threads first, and then again using the...


Platforms: Windows, Mac, *nix, Python, BSD Solaris

Remote Shutdown on Windows script shuts down or reboots a remote computer.


Platforms: Windows, Python,

IPv6 can be tricky in many ways, and multicast makes it even more fun. This script is intended to give you a working implementation to start from.


Platforms: Windows, Mac, *nix, Python, BSD Solaris

This script uses the Internet Protocol Helper functions on Win32 and helps you to find the MAC adress of a remote computer.


Platforms: Windows, Python,