Design and Implementation of a Documentation Tool for Interactive Commandline Sessions

In digital investigations it is important to document the examination of a computer system with as much detail as possible. Allthough never designed for digital investigations, many experts use the software script to record their whole terminal session while analyzing a target system. We analyze script´s deficiencies and present the design and implementation of for script (forensic script), a software providing additional capabilities and mechanisms for digital investigations, following the paradigm of literate programming.