LinEn is a Linux version of the normally DOS based EnCase acquisition tool. It has roughly the same functionality as the DOS version.
Features
File Systems Understood
File Search Facilities
Historical Reconstruction
Can it build timelines and search by creation date?
Searching Abilities
Can it search? Does it build an index? Can it focus on file types or particular kinds of metadata?
Hash Databases
Can it create hashes of files and/or blocks? Can it compare these hash values to any databases? What sort of hash functions does it use?
It can calculate an MD5 hash.
Evidence Collection Features
Can it sign files? Does it keep an audit log?
History
License Notes
Linen is released under a proprietary license. It is included as part of the freely downloadable Helix live CD.