Free to perform software for linux

Witty CD Player is a cd player program that uses cdda2wav for software buffering.

I started having problems with my CD-ROM drive skipping badly on every audio track for several months. At the same time, I wanted to try my hand at GTK. So, I decided to write the "The Witty CD Player." (The name is a play on my last name The Witty CD Player uses the cdda2wav program to perform oversampling to account for the skips.

smtp-vilter is a high-performance content filter for sendmail, which detects email viruses and spam.

smtp-vilter can pass, discard, or simply mark an email based on the results of a content scan. It relies on third-party products for the actual content scan. It uses the milter API to communicate with sendmail, and backends to communicate with the actual scanning engines.

The backends can be chained to perform a series of checks on each message in one run.

StelsDBF is a DBF JDBC type 4 driver that allows to perform SQL queries and other JDBC operations on DBF files (dBase III/ IV/ V, xBase, FoxPro, FoxBase, Clipper).
StelsDBF driver is completely platform-independent and does not require installing additional client or server software to provide access to DBF files. It can be effectively used to create, process and export DBF databases in your Java applications.
Main features:
- It supports most keywords of ANSI SQL92
- It supports inner and outer table joins
- It supports CREATE, INSERT, UPDATE and DELETE statements
- It supports transactions
- It supports aggregate, converting, string and user-defined SQL functions
- It is a platform independent

HTML_QuickForm_LiveText project is custom HTML_QuickForm element implemented as an input text that intercepts key presses to perform a query via AJAX and then shows the result.
When a result line is selected, its value fills the input text and optionally other HTML elements, based on result structure and a map between result component and HTML elements IDs.
Enhancements:
- Result-boxes positions are now "fixed" after the window is loaded.
- This is due to IE, which shows the div at the right of the input text.

domainFinder allows you to perform whois lookups on any url on a webpage.

domainFinder firefox extension

Quickly carry out whois lookups on any url on a webpage or carry out a keyword domain search on any highlighted phrase or text.

contraccions project is a program to validate word contractions in the Catalan language.

Word contractions in Catalan spelling are very complex and the function enclosed in this package allows a spellchecker to warn about wrong expressions and to suggest something to correct them.

It returns a code to indicate the type of the error and the location of the error in the expression, and allows a spellchecker to perform incremental validation.

The smartmontools package contains two utility programs (smartctl and smartd) to control and monitor storage systems using the Self-Monitoring, Analysis and Reporting Technology System (SMART) built into most modern ATA and SCSI hard disks. In many cases, these utilities will provide advanced warning of disk degradation and failure.

The suite of smartmontools contains two utilities:

smartctl is a command line utility designed to perform S.M.A.R.T. tasks such as disk self-checks, and to report the S.M.A.R.T. status of the disk.

smartd is a daemon that periodically monitors S.M.A.R.T. status and reports errors and changes in S.M.A.R.T. attributes to syslog.

Pathfinder PKI Daemon is designed to provide a mechanism for any program to perform RFC3280-compliant path validation of X509 certificates, even when some of the intermediate certificates are not present on the local machine. The project will automatically download any such certificates (and their CRLs) from the Internet as needed using the AIA and CRL distribution point extensions of the certificates it is processing.

By default, the Pathfinder daemon listens on the D-Bus system bus for incoming requests. In this way, any project can easily gain the ability to reliably validate the trustworthiness of X509 certificates. For the convenience of those using OpenSSL or NSS (Netscape Security Services), two libraries containing a callback suitable for use with an SSL connection are provided with the main Pathfinder distribution.

If you are looking for a demonstration of Pathfinder, you may be interested in Pathviewer, which provides a graphical view of path validation via a GTK+ interface.