storeBackup is a backup utility that stores files on other disks. It's able to compress data, and recognize copying and moving of files and directories (deduplication), and unifies the advantages of traditional full and incremental backups. It can handle big image files with block-wise changes efficiently. Depending on its contents, every file is stored only once on disk. Tools for analyzing backup data and restoring are provided. Once archived, files are accessible by mounting file systems (locally, or via Samba or NFS). It is easy to install and configure. Additional features are backup consistency checking, offline backups, and replication of backups.
isbn.pl contains a single, simple function which returns a book record from the US Library of Congress based on a single incoming ISBN. It is intended for use in other packages, such as barcode reader drivers, to provide users of those tools with the extensive cataloging metadata librarians have created over the years. It differs from other tools seen so far in that the data returned is in the MARC format, the heavily used, ancient metadata standard originally based on library catalog cards. It thus provides much data in a known syntax via a known query protocol (z39.50, using Zeta), rather than via Web page screen scraping.
Network Time Tools (NTT) is a set of network tools designed to provide monitoring of a network and the services on that network, and provide various reports on the hosts/services and optional alerts via email, pager, and cellphones. It comes with a protocol scanner, a bandwidth measurement tool, and a CGI front end that can handle a regular browser or WAP-enabled cellphones via WML.
The Spoofaudit network auditing tool will help you to determine what basic spoofing filters (rfc2827 & rfc3013) are present between two test points on two networks, and what anti-spoofing filters are missing. The tools are designed to work between endpoints that would not normally have filtering between them except anti-spoofing filters.