Four short links: 6 September 2011
- Backup Bouncer — software to test how effective your backup tools are: you copy files to a test area by whatever means you like, then run this tool to see whether permissions, flags, owners, contents, timestamps, etc. are preserved. (via Joshua Schachter)
- reVerb — open source (GPLv3) toolkit for learning triples from text. See the paper for more details.