Software-Karte

The exifdate application allows you to consistently name files taken with different cameras using the creation date and time stored inside the EXIF data in .jpg files. This makes sorting and archiving very easy.

Roadworker is a tool for managing Route53. It allows you to define and update the state of Route53 using a DSL.

OSK is a game for babies and little children where each press of a key causes small pictures to appear along with a sound. There is also a background picture and background music.

cppchat is a lightweight, multi-threaded chat server.

TYPOlight is a content management system (CMS) for people who want a professional Internet presence that is easy to maintain. The structure of the system offers a high security standard and allows you to develop search engine friendly Websites that are also accessible for people with disabilities. Furthermore, the system can be expanded flexibly. Easy management of user rights, the Live Update Service, the modern CSS framework, and many already integrated modules (news, calendar, forms, etc.) have quickly made TYPOlight one of the most popular open source content management systems.

LinOTP is a solution for strong two-factor authentication with one time passwords. It includes a FreeRADIUS plugin, an LDAP schema for OpenLDAP, helper utilities, and a C library for database access. You can use LinOTP to authenticate with any software or hardware token which generates one time passwords according to HMAC-OTP (RFC 4226). For example, it can work with Aladdin eToken PASS and Safeword or LSE MobileOTP. Using the FreeRADIUS plugin, LinOTP provides a way for applications and services to use the OTP authentication. Applications with which it has been used include PAM for local and ssh login, Apache HTTPD, VPN, and Windows Terminal Server (via LSE RadiusGINA).

Crashme is a very simple program that tests the operating environment's robustness by invoking random data as if it were a procedure. First posted to comp.sources.unix in 1991, it has been updated to deal with operating system data execution prevention common in 64-bit platforms.

D-Bus is a message bus system -- a simple way for applications to talk to one another. In addition to inter-process communication, D-Bus helps coordinate the process lifecycle: it makes it simple and reliable to code a "single instance" application or daemon, and to launch applications and daemons on demand when their services are needed. It supplies both a system daemon (for events such as "new hardware device added" or "printer queue changed") and a per-user-login-session daemon (for general IPC needs among user applications). Also, the message bus is built on top of a general one-to-one message passing framework, which can be used by any two apps to communicate directly (without going through the message bus daemon). Currently, the communicating applications are on one computer. The transport mechanism is well-abstracted and extensible.

Praliné is a functional Web testing tool built to work with rspec. It uses selenium-webdriver to command a browser and execute your test scenarios written in a human-friendly language.

Ametys CMS is a Content Management System which combines rich content with an easy-to-use and intuitive interface. It makes content publishing accessible for the non-programmer and provides an easy editorial interface very close to Microsoft Office applications.

Cerridwen provides geocentric planetary data suitable for a broad spectrum of astronomical and astrological applications, with a focus on our solar system. Among its data you will find, for example, the time of the next sunrise or that of the last full moon, or simply the current tropical position of the sun. It comes with a simple command-line utility and a JSON server, but is also designed to serve as a basis for your own application.

Teddix is an inventory system and asset management system. It collects hardware, software, and operating system information from machines running the Teddix agent. This allows system administrators to easily check, compare, and manage current and historical hardware and system information through a modern Web interface.

epygma is a simple script that allows you to encrypt text and files with XOR and a one-time pad. The key must be as long as the number of bytes you want to encrypt. You need to safely exchange the keys with your friends to be able to communicate.