Open Source Mac System Shells

krX is a shell scripting system in LUA using Love2D, which is cross-platform and modular. It allows, among other things, file management, command execution with graphical and multimedia capabilities, thanks to the Love2D API.

JudoScript is a general-purpose, Java scripting, multi-domain scripting tool/language. It combines the powers of declarative scripting for many modern tasks and general object/procedural programming. It is simple, intuitive, practical and powerful.

cdu (for Color du) is a perl script which call du and display a pretty histogram with optional colors which allow to imediatly see the directories which take disk space. With no arguments, cdu reports the disk space for all subdirectories of the current directory. With only one directory argument, cdu reports the disk space for all subdirectories of the given directory. You can also call du with no predefined options. For more documentation about available options, see the manpage below.

Tagland provides hierarchical, taxonomic tagging system, called a tagonomy, and maps these hierarchies to spaces. Spaces have commands, schemae storage, and object storage. The system is implemented in Java, with a command-line user interface.