Unix Data Compression Shootout
I wanted to try a new-to-me compressor, lz4, but it turned into a full ADHD-fueled file compression shoot-out:
Dang, lz4 is crazy fast!
Data/setup
The corpus is a 2.29 GiB uncompressed tar file consisting of several years worth of GPS data in various plain-text formats.
The computer is …
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The Scenes that Made Me: Star Wars
Luke looking wistfully out at the dual sunset on Tatooine as The Force Theme plays hauntingly in the background, beckoning him to his grand adventure
Having grown up in the 1980s, one thing random friends would often ask me (actually what family friends would ask my mom) was: "Has he …
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The Scenes that Made Me: Star Trek
I'm starting a new series where I recount the TV show and movies that were formative in my life. Not only in my childhood (although that will be heavily emphasized), but even recent days.
As I mentioned in a recent post, there were some scenes in Star Trek that deeply …
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I (again) want Star Trek to be real
When I was in High School, I fell madly in love with Star Trek: The Next Generation. The fascinating characters, the (at the time) amazing special effects, the stories, the optimism, but most of all, the technology.
My eyes dazzled seeing huge touchscreens, digital tablets, and incredible spacefaring vessels every …
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I really wish the Fediverse had more permanence
One of the things I hear people on the Fediverse celebrate is its incredible transience. There's no one big central network, so posts have nebulous reach throughout the network, depending on how well-"connected" your instance is, and many people set posts to auto-delete after a set period of time …
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Gathering Hashtags from the Fediverse
Background
One minor foible of the fediverse instance I'm on is that searching (for accounts or hashtags) can be quite slow. As a workaround for now, I've saved a list of accounts I've followed for easy reference, but I also wanted some way of saving a list of hashtags to …
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Device mini-review: One by Wacom
Partially for the sake of my daily doodles, which I've been posting to the Fediverse, and also because I've been learning the Persian alphabet, I recently purchased a small USB pen digitizer, the "One by Wacom," by Wacom (great branding 😄).
For those of you not familiar with digitizers, think of …
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A Toast to the Prolific ones
I wanted to take some time out today to acknowledge some folks on the fediverse that are remarkably prolific, just for fun.
Prolific blogger — Rubenerd
Oh holy moly. This fella has words. Lots of words. Many very fine words. Just look at bro's output for 2024:
~ $ curl -s https://rubenerd …
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Blog Questions Challenge: Ten Pointless Facts About Me
Thanks to my fedifriend Joel for nominating me for this challenge (after I had pestered him 😄).
Do you floss your teeth
Before I answer this, you must understand something about me: I strongly believe in truthfulness as a core virtue. Inasmuch as I am able, I never lie or purposefully …
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Used laptops are wonderful... except when you need batteries
When I was a kid, a new computer cost the equivalent of $3,000 in today's money, and a five year old computer was basically a dinosaur.
Nowadays you can get a brand new computer for $200 or less, and a ten-year-old computer can still be a viable daily-driver. You …
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