PicBook automatically produces a photo album in HTML format of your scanned images or photographs. It come with automatic image processing, slideshow, transition effects, and other nifty features. It is easy to customise with its configuration file and HTML-templates. PicBook is a Bourne shell script and therefore should run on any Unix or Linux system. It requires the standard grep and awk commands, which should be available on most systems. Additionally, it needs the "convert" and "identify" commands from the ImageMagick package to handle images.
SeeR compiles to bytecode and executes scripts written in the C/C++ languages (with some restrictions/addons). It supports many instances of the script, multitasking and more. It is multiplatform, and easily integrates with anything (can access your program variables, functions and classes). It contains a SeeRC script compiler/interpreter, and can be used easly in shell scripts (like Perl).
Mod_auth_kerb is an Apache module designed to provide Kerberos user authentication to the Apache web server. Using the Basic Auth mechanism, it retrieves a username/password pair from the browser and checks them against a Kerberos server as set up by your particular organization. It also supports mutual ticket authentication, although most browsers do not support that natively.