Got some new hardware installed.

For a couple of years now, I've had my eye on the community of people who've had RFID or NFC chips implanted somewhere in their bodies, usually in the back of the hand.  If you've ever used a badge to unlock a door at work or tapped your phone on a point-of-sale terminal to buy something, you've used one of these two technologies in your everyday life to do something useful.  What I've wanted to do for a while was use an implanted chip as a second authentication factor to my servers for better security.  As for why I couldn't …

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Network update: Leandra back online.

Maintenance on Leandra is finished. I took her offline around 2100 ESET5EDT on Saturday night to remove a dead DVD-ROM drive, remove a pair of 512GB memory modules that weren't doing anything, and swap out her 250 GB hard drive for a 500 GB drive. The RAID array has had 250 GB added to it; specifically, the logical volume holding everything but the /boot and / partitions has had 250 GB added to it. 15 GB from the free pool was added to /usr (so that more software could potentially be installed) and the rest of the free disk space was …

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