Let's Encrypt Appliances!

Let's encrypt is incredibly exciting. For far too long, SSL has been too hard (manual process) and too expensive. Now everyone can get the green lock »

hostname --fqdn

Recently I setup logcheck, but found it was sending email reports purporting to be from localhost, which is absolutely useless for anyone trying to manage multiple »

sendmail (simply)

It's important to know when cron jobs fail. One way to do this is to put an entry in the crontab like MAILTO=me@example.com. »

Sails ORM/ODM

Sails has grand goals. It's a smartly built and underappreciated framework that pulls together some of the best utilities available to the node.js community and »

SwapOff

To swap, or not to swap still seems to be a common question. Modern computers often provide massive amounts of memory, which is great because memory »