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Ask Slashdot: How To Best Setup a School Internet Filter? 454

An anonymous reader writes "I was recently volunteered to be the network/computer admin for a small non-profit school. One of the items asked of me had to do with filtering inappropriate content (i.e. stuff you wouldn't want your mother to see). Essentially we want to protect people who aren't able to protect themselves, at least while on campus. Basic site filtering is fairly easy — setup squid with one of the many filtering engines and click to filter the categories your interested. Additionally, making the computer lab highly visible uses public shame and humiliation to limit additional activity. The real question — How do you filter Facebook? There is a lot of great content and features on Facebook, and its a great way to stay in contact with friends, but there is also a potentially dark side. Along with inappropriate content, there is a tendency to share more information than should be shared, and not everyone follows proper security and privacy guidelines. What's the best way to setup campus-wide security/privacy policies for Facebook?"

Ask Slashdot: Handling and Cleaning Up a Large Personal Email Archive? 167

First time accepted submitter txoof writes "I have a personal email archive that goes back to 2003. The early archives are around 2 megabytes. Every year the archives have grown significantly in size from a few tens of megs to nearly 500 megs from 2010. The archive is for storage only. It is a mirror of my Gmail account. The archives are both sent and received mail compressed in a hierarchy of weekly, monthly and yearly mbox files. I've chosen mbox for a variety of reasons, but mostly because it is the simplest to implement with fetchmail. After inspecting some of the archives, I've noticed that the larger files are a result of attachments sent by well-meaning family members. Things like baby pictures, wedding pictures, etc. What I would like to do is from this point forward is strip out all of the attachments and only save the texts of the emails. What would be a sane way to do that using simple tools like fetchmail?"

To do two things at once is to do neither. -- Publilius Syrus