Matthew Ernisse

April 02, 2019 @18:10

I really don't want to sound like the old man yelling at a cloud here; however, sometimes you need to. When DRM first appeared as a way to sell digital goods on the Internet and prevent the dreaded piracy and sharing that was certain to be the downfall of all capitalism and hurl us into the darkest night, the Internet was, as you might expect quite put out.

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February 20, 2019 @10:21

Goal

Ubiquiti's UniFi platform has the ability to run scheduled speed tests to keep an eye on your ISP's throughput from their USG router at a site. I discovered this back when I finished converting the network at the office over to UniFi and have been wanting to replicate this functionality at my other locations where I use OpenBSD routers. Currently I aggregate the data from those devices into my new Grafana-based monitoring platform which I wanted to continue to use so I could have a consolidated view into the infrastructure.

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January 28, 2019 @21:01

Why are you a green bubble?

People often ask me why I have so much of the features of my phones turned off. My iPhone has iCloud, Siri, FaceTime and iMessage all firmly disabled and have since I originally setup the phone, my Mac has never signed into iCloud, and my Android phone has just about everything including Google Play Services disabled. My personal philosophy is that if it doesn't provide me with value, I disable it.

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Edited: August 13, 2019 @15:00

I own my own cable modem and have for the past 10 or so years. At first it was to save on the rental fee for the garbage equipment the local cable company supplied, but since they have stopped charging that it became more of a control thing. I have no need for the garbage router or wifi access point that they supply. I used to work for an ISP and so I'm well aware of the quality and support these devices receive. (Fun fact, the average cost per unit target when I was in the business for a residential CPE device (customer premise equipment) was between US $3 and US $8. For business devices it went up to a whopping US $25 or so...) I also prefer greatly the features and power that my OpenBSD routers give me and I've written more than a few posts about the various UniFi devices I've scattered around to provide WiFi. A few months ago the old Motorola/Arris SurfBoard 6141 I've had started playing up. It needed rebooting periodically to maintain the speeds provisioned. It was probably close to 7 years old and even though it's still a supported DOCSIS 3.0 modem the specs are starting to leave a bit to be desired...

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December 28, 2018 @10:37

I like metrics. I've been working lately to convert some aging parts of my monitoring and alerting infrastructure over to something slightly more modern (in this case Grafana, InfluxDB, Telegraf and collectd). As part of this project I'm looking broadly at my environment and trying to decide what else to monitor (and what I don't need to monitor anymore). One of the things that came up was website performance.

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December 26, 2018 @14:52

Introduction

Last year I wrote about my favorite podcasts so I figured I'd do the same this year. In no particular order, though I will call out the ones that I'm still listening to first.

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December 22, 2018 @16:10

Merry Christmas, Happy Hanukkah, Happy Saturnalia, Happy Festivus, Joyous Yule, and congratulations on surviving the solstice to everyone. Be safe and enjoy some time with the people that are important to you this holiday season as the Earth hurtles towards perihelion.

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December 21, 2018 @09:28

If you have read my previous post about monitoring my ADS-B receiver it probably won't come as a surprise that the impetus for this whole project has been to deprecate MRTG from my environment. MRTG was a fine enough tool when it was basically all we had (though I had rolled a few iterations of a replacement for personal projects over the years) but these days it is woefully dated. The biggest issues lie in the data gathering engine. Even a moderately sized environment is asking for trouble, dropped polls, and stuck perl processes. MRTG also fails to provide any information beyond the aggregated traffic statistics.

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December 04, 2018 @11:00

I'm trying to figure out a way to balance the lack of surprise and schadenfreude I have at Tumblr/Verizon's decision to paint all sexual content with the regressive and transparent 'but think of the children' brush. Tumblr grew largely thanks to the alternative and adult communities that found its permissive and accepting nature welcoming. It became what it is today because of the LGBTQ+ and sex worker communities, and now it has decided to break up. Their post paints a pretty picture full of platitudes, inclusiveness, acceptance, and love of community but it is obvious to the most casual of observer that it is just a sham. Tumblr is breaking up with the people that helped it grow because it is easier than trying to actually make the service a better place.

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November 29, 2018 @10:57

I have been running a FlightAware / FlightRadar24 ADS-B feeder for almost 4 years now. It is an older Raspberry Pi B with a RTL-SDR stick running dump1090 at its core. These days it is mounted in my garage with the antenna on the roof. When I built it I stuffed a Honeywell HIH6130 temperature and humidity sensor in the enclosure. At the time it was mounted on a fence in my back yard so it would be in full sun for much of the day so I hooked it up to Icinga to alert me if it ever got too hot or too wet inside.

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November 26, 2018 @15:30

While I was waiting for new tires to be put on my car today I was able to watch the landing of Mars InSight which was relayed via the MarCo A&B experimental interplanetary cube sats.

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November 25, 2018 @23:40

I know it's not particularly uncommon for web sites these days to drastically change things and in fact most people consider this a feature. The fail fast mentality is great and all except that it means you are often failing more than not and the general consensus seems to be that it's perfectly acceptable to do it in public to the detriment of your users.

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November 07, 2018 @23:30

A little over six and a half years ago I left the Linux as a desktop community for the Mac community. I replaced a Lenovo Thinkpad T500 for an Apple refurbished late 2011 MacBook Pro and honestly have not regretted it.

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November 06, 2018 @13:40

It's probably too late to change anyone's mind, but I saw a particularly salient Twitter come across this morning.

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Edited: August 15, 2019 @21:00

Getting Started

Tor in Containers

I have been looking for reasons to try Docker on one of the random stack of un-used Raspberry Pis that I have laying around and thought it might be fun to build a little travel router. Somehow that morphed into lets get Tor working on here and then well if I can get a client, and a relay, why not an onion service?

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