The UniFi Security Gateway registers DHCP clients in DNS under garbage Client Identifier names. How to work around its DNS limits.
6 min read
How to use one Let's Encrypt TLS certificate to secure SMTP, IMAP, and your web server on Ubuntu 16.04, with automatic certbot renewals.
7 min read
Mailman CGI scripts download in the browser instead of running under Apache 2.4. The fix is enabling mod_cgid with a2enmod cgid.
1 min read
Fail2Ban on Ubuntu 16.04 showed 8 banned IPs but only 4 blocked in the firewall. A v0.9.3 bug. How to fix it with APT package pinning.
4 min read
Safari Intelligent Tracking Prevention, encrypted Messages sync, anonymized HomePod data. Why Apple's WWDC 2017 privacy moves keep me all in.
3 min read
How to triple boot a MacBook Pro with macOS, Windows 10, and Kali Linux using Boot Camp and the rEFInd boot manager, without bricking it.
6 min read
People will pay for content. The problem is owners who stack ads on top anyway. Why I run uBlock Origin yet pay for a dozen services.
5 min read
How to set up the Synology DNS Server package for forward and reverse lookups on your LAN, filling the gap left by UniFi USG DNS.
7 min read
Four weekly updates from December 2016 and January 2017, collected in one post: the blog relaunch, a drone, CIO summits, a Calgary trip, and a phone Home Screen reset.
5 min read
After 17 years and 100% positive feedback, a buyer abused eBay's Money Back Guarantee on my Ninja blender sale. Why I quit selling there.
5 min read
My review of Serial for macOS, a $29.99 terminal emulator that talks to USB serial adapters with no drivers needed. Five stars.
3 min read
Apple's iOS 10.2 TV app promises unified streaming, but Comcast, Spectrum, and AT&T Uverse skipped single sign-on. Why that dooms cable.
3 min read
Joeveo's Temperfect mug cools scalding coffee to 145F fast, then holds it drinkable for 3 hours. Two years late from Kickstarter, but it works.
3 min read
The Plum Lightpad dimmer looks great and installs cleanly, but a weak iOS app and no smart home integrations make it hard to recommend.
3 min read