Mastodon: @wally3k@infosec.exchange

Lurks on topics like security, privacy, repair & gaming. Sometimes comments, too.

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Joined 1 year ago
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Cake day: June 2nd, 2023

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  • WaLLy3K@infosec.pubtoLinux@lemmy.mlIs anyone using awk?
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    11 months ago

    awk is pretty damn solid. When I was completely rewriting the gravity.sh script from Pi-hole about six years back, it was easily the fastest for parsing and uniquely sorting content from files with a couple million lines. It made things much more usable on Raspberry Pi Zero hardware, since changing to another language like Python was out of the question.






  • WaLLy3K@infosec.pubtoMemes@lemmy.mlThe EU has finally won this one!
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    1 year ago

    Oh no, I’m talking outright wrecked — you can see damaged pins upon observation.

    (To be clear to the downvoters, I see this in my job where I repair consumer tech. I’ve clarified in my original post since some people seem to think I’m arguing exclusively in favour of lightning, or maybe think I’ve seen this on my own devices?)

    I clean out densely compacted pocket lint frequently out of customer devices. One needle nose tweezer end for extracting the bulk, then isopropyl on a thin lint free cloth pushed in with a small piece of plastic to determine what’s left inside that isn’t easily visible. Typically makes the port look as good as new.


  • WaLLy3K@infosec.pubtoMemes@lemmy.mlThe EU has finally won this one!
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    1 year ago

    The amount of USB type ports I’ve seen where the ‘tongue’ has been absolutely mangled is mind boggling — an issue that Lightning completely bypassed.

    For example, I’m repairing some kids PS5 and both back USB ports have had their pins twisted and the plastic snapped off. The HDMI port pins are lifting from the mainboard and the front of the unit is scratched to high hell. I see some of the worst treated tech at my job, and those plastic bits get damaged a lot. While Apple needed to move to USB-C six years ago with the iPhone X, I will respect Lightning for this one thing.







  • From a repair standpoint, Brother are definitely the best option (that I know of). I do authorised repair work for them, and their support guides, technical support team and range of spare parts is absolutely amazing. The biggest problem I see is aftermarket toner wrinkling up the fuser of laser models, but that’s not like it’s something Brother’s introduced to be anti-competitive slime bags.

    I’ve got a second-hand HL-5370DW (from 2009~) that’s been through the wringer of a medical practice - I still use it to print without any issue, despite the Web UI insisting that all the non-toner consumables need to be replaced immediately.