Linux Forensics

Ubuntu Forensics: Easy To Follow.
http://www.howtogeek.com/howto/15761/recover-data-like-a-forensics-expert-using-an-ubuntu-live-cd/

Forensics Tools:
http://www.forensicswiki.org/wiki/Tools

More Ubuntu Forensics:
http://ubuntuguru.wordpress.com/2007/04/06/digital-forensics/

Forensics Cop Journal:
http://forensiccop.blogspot.com/2009/12/forensic-cop-journal-21-ubuntu-forensic.html

Forensics Magazine:
http://digitalforensicsmagazine.com/blogs/?p=63

CERT Forensics Tools:
http://www.cert.org/forensics/tools/

Deft Linux:
http://www.deftlinux.net/

Forensics Procedures With Linux Black Hat:
http://www.blackhat.com/presentations/bh-usa-03/bh-us-03-willis-c/bh-us-03-willis.pdf