Just some Internet guy

He/him/them 🏳️‍🌈

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Joined 2 years ago
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Cake day: June 25th, 2023

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  • They’re just examples of things you could pipe curl into, but no not really. If the download fails you end up with an incomplete file in your tmpfs anyway, and have to retry. Another use I have is curl | mysql to restore a database backup.

    If the server supports resuming, I guess that can be better than the pipe, but that still needs temporary disk space, and downloads rarely fail. You can’t corrupt downloads over HTTPS either as the encryption layer would notice it and kill the connection, so it’s safe to assume if it downloaded in full, it’s correct.

    With downloads being IO bound these days, it’s nice to not have to read it all back and write the extracted files to disk afterwards. Only writes the final files once.

    That’s far from the weirdest thing I’ve done with pipes though, I’ve installed Windows 11 on a friend’s PC across the ocean with a curl | zstd | pv | dd, and it worked. We tried like 5 different USBs and different ISOs and I gave up, I just installed it in a VM and shipped the image.


  • I’ve had to use that flag.

    --silent is useful when you don’t want the progress bar or you’re piping curl into something else. I like to do curl | tar -zxv to download and decompress at the same time, I’ve even tar -zc | curl to upload a backup taking no disk space to do so.

    The problem however is it’s really silent: if it fails, it exits with a non-zero code and that’s it. Great when you don’t want debug info to interfere, annoying when you need to debug it.

    So you can opt-in to print some errors when in silent mode, but otherwise be silent.




  • If we deleted everything written by insufficiently pure developers, we wouldn’t have a Linux desktop. Especially if we count the ones that were smart enough to not bring up anything political in public.

    Not a fan of DHH, but then you delete Rails then there’s no GitHub, GitLab, Mastodon, and many many other things given how popular Rails is, and that’s just that one guy.

    If you include all the sketchy stuff that happens in the supply chain mining the minerals, processing, assembly all the way up to the final computer product, you just can’t morally justify supporting any manufacturer either.

    This really doesn’t do anything useful other than feeling good to not support one of those guys. If anything it just adds extra political drama that feeds into a much bigger worldwide division problem.


  • The BIOS does a lot less than you’d expect, it doesn’t really have an impact on gaming performance. For what it’s worth, I’ve been gaming in a VM for years, and it uses the TianoCore/OVMF/EDK2 firmware, and no issues. Once Linux is booted, it doesn’t really matter all that much. You’re not even allowed to use firmware services after the OS is booted, it’s only meant for bootloaders or simple applications. As long as all the hardware is initialized and configured properly it shouldn’t matter.