Inxi - a utility for viewing system information

Inxi

inxi is a super handy system info utility. These days I typically work with ephemeral instances / microservers, so I just dispose of infrastructure that flakes out. Occassionally I’ll need to see what’s up with a box so I’ve put together some common invocations of inxi below for reference:

Common Invocations

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A systemD unit file for Hexo

Hexo is a simple, lightweight node blog framework. It didn’t include a SystemD Unit file, so I created one:

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Comma.ai Panda

Comma is shipping the Panda interface again. I received mine last week. It’s a wifi enabled OBDII interface. The Panda is more than just a reader though. It decodes and enables writing to the Media canbus. It’s going to make for some fun projects. Using Cabana I should be able to create a Database file of the Kia Optima’s CANbus protocol.

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Building a homebrew generator

A few years ago I built my own generator. I cobbled it together with some parts I had laying around the house. I found a free lawnmower on craigslist and I used the engine from it as a power source for the generator. I coupled the engine to an automobile alternator and a power inverter. The result is a cheap AC power generator. It only produces a few hundred watts of power, but it’s enough to power lights or emergency equipment in the event of power failure. I did this project for fun, not as a replacement for a real backup power generator. Here are some pictures:
The generator
The generator
Wood coupler panel
Belt and pulleys

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Building an Ethanol Still

A few years ago, when gas prices were exorbitant, I started to build my own Ethanol Still. In light of the global energy crisis, I figured that being able to produce my own fuel was a useful endeavor. Creating ethanol fuel requires distilling corn (or other vegetables/fruits) and extracting its potential liquid energy. I did some research on the web and discovered the Charles 803.
I bought plans and began building the still. I’ve put this project on hold for now but perhaps one day I’ll complete it. Until then, here are some pictures of the project:

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How high gas prices paid for my new (used) car

The stage is set:

I drive my VW Jetta exactly 50 miles a day to and from work. When gas prices started going up in the Summer of 2006, I decided to figure out exactly how much fuel was costing me each workday. So, one morning on the way to work, I stopped at the gas station nearest my home. I filled my tank and reset my trip counter to zero. I recorded the price per gallon ($3 something a gallon!). Then, I drove directly to work, worked, and drove back to the same gas station. I pulled up to the same pump I filled up at that morning. I took note of how many miles I had driven, and sure enough it read almost exactly 50 miles. Next, I refilled my gas tank. It cost me $7. I had burned $7 dollars worth of fuel just going to work and back! That came as quite a shock. I knew gas prices were high, but I never thought that I was spending that much each day. $3 a Gallon?!? Somethings gotta give! After doing some homework on the web (fueleconomy.gov), et al., I decided to buy a much more fuel efficient car (and a soon to be FREE CAR).

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