• 2 Posts
  • 36 Comments
Joined 1 year ago
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Cake day: June 12th, 2023

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  • dan@lemm.eetoProgrammer Humor@programming.devOrder
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    11 months ago

    Lossless compression algorithms aren’t magical, they can’t make everything smaller (otherwise it would be possible to have two different bits of input data that compress to the same output). So they all make some data bigger and some data smaller, the trick is that the stuff they make smaller happens to match common patterns. Given truly random data, basically every lossless compression algorithm will make the data larger.

    A good encryption algorithm will output data that’s effectively indistinguishable from randomness. It’s not the only consideration, but often the more random the output looks, the better the algorithm.

    Put those two facts together and it’s pretty easy to see why you should compress first then encrypt.



  • They collect:

    The categories of websites you visit, but not the URL itself

    The information collected includes categorized web browsing history that shows how long and how often you visited specific categories of sites (i.e. social media, personal finance, or news). All site visits are classified into one of 30 categories. We do not collect URLs, web pages titles, or user-specific content without explicit permission from you.

    Software usage: for example, frequency and duration of application usage such as Intel® Driver & Support Assistant, but not the application content itself such as specific actions or keyboard input.

    Feature usage: for example, how much RAM you usually use or your laptop’s average battery life.

    Other devices in your computing environment

    Includes universal plug and play devices and devices that broadcast information to your computer on a local area network: for example, smart TV model and vendor information, and video streaming devices.

    (the emphasis is mine, as is the minor reordering to not hide the browsing behaviour stuff at the bottom)

    Yeah that’ll be a no from me there, bud.





  • Yeah I’ve noticed the same thing. I’ve been deliberately trying to do a bit of Firefox advocacy for a while (cos I honestly believe increasing its userbase is our only chance to avoid google ruining the internet). But yes every time there’s a bunch of people confidently complaining about how bad/slow Firefox is and advocating for brave or chrome.

    Initially I thought it was just a bit of historical baggage but it happens very consistently and aggressively so I’ve had the same thought.





  • I’m in the same kinda situation as you, I need some storage but need it to be expandable, want to run some docker stuff, while I could (and have in the past) build and maintain something like that from scratch, I don’t want it to take over my life and I want it to be easy to maintain. My previous NAS was fully set up from scratch on FreeBSD, it was pretty good but was a lot of work to get it right.

    So I set up an Unraid server on a parts-bin server as a kinda compromise between a fully DIY and just buying a NAS. Meant I could use some old stuff I had and some cheap components rather than paying out hundreds for a NAS. Slapped in some shucked drives and some old NVMe drives (took the opportunity to upgrade my gaming machine, so used the old stuff for this), now got 42Tb of storage and 2Tb cache.

    I have to say it’s bloody fantastic. Was a bit on the fence about a paid OS but it’s cheap, the UI is solid, and thus far totally worth the money.

    Alongside about a dozen services running in containers, I’ve got an Arch VM to satiate my DIY cravings, which suits me fine because I can do what I want with that without messing up my file storage/services/etc.


  • dan@lemm.eetoTechnology@beehaw.orgRAM issues help please
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    1 year ago

    msconfig has a maximum memory option. Worth checking that to make sure it’s not set to 8gb.

    Could also be that you’ve installed the sticks in a weird configuration. Often if you have 4 slots the board actually wants you to populate slots 2 and 4 if you’re only using 2 sticks. Details are usually printed on the board.

    Or could be reserve for the iGPU, have a look in the bios.