Err(()).unwrap()

Partisanship is a cancer. Inaction is a choice.

Singular they. Or whatever you like, I won’t take offence.
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Cake day: June 24th, 2023

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  • CUPS didn’t work for me as I can’t see an upload option on the web UI.

    And you won’t. For the purpose of printing, CUPS is a print server, not a web front-end. It facilitates communication between client devices and downstream printers through a unified open protocol that isn’t manufacturer-dependent.

    Printing is implemented through IPP, which is an HTTP-based protocol. You have to add the URL of the printer as it appears on the web UI (e.g. https://print.mydomain.net/printers/PRINTER_NAME) as a printer in the client device’s printer manager. It’s plug-and-play on Linux and Mac, and needs a driver (even if it’s the generic PostScript driver) on Windows.







  • Oracle sponsors our university to teach their flavour of SQL (Oracle SQL, not MySQL) with their management software rather than any of the competitors, free or otherwise. One of the DBA teachers once told me that there are enough differences between Oracle and other flavours that the knowledge isn’t immediately transferrable, so when students graduate, all they know is Oracle, and they perpetuate the cycle.

    This is obviously an unfair anti-competitive practice, but crimes are only illegal if someone enforces the law.



  • Err(()).unwrap()@lemmy.worldtoProgrammer Humor@programming.devAnon's jobs
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    2 months ago

    I didn’t do that exactly… but when my boss told me to do overtime during end-of-quarter crunch on a Saturday night shift (Sat 22:00 to Sun 10:00, factory jobs are fun), the next person I spoke to was my family doctor. She put me on a two-week compulsory medical leave with full pay and straight up told me to get a new job. Unfortunately I couldn’t help the company meet their quarterly growth targets. The next time I saw my boss, I handed him my resignation papers.

    Sure feels nice to live in a country with real labour laws.

    I enjoyed the work itself. It was very autism-friendly. Unfortunately some absolute boneheaded decisions by the middle management wankers during the pandemic resulted in a huge backlog of orders, a shortage of parts, and a constant state of short-staffing.




  • As others have said, Tailscale is the most pragmatic solution. It’s a mesh VPN based on Wireguard. It’s implemented in such a way that you don’t need a static IP and don’t need to open any ports on your firewall. The caveat is that you either need to register an account on tailscale.com (it’s free for small-scale use) or set up a self-hosted alternative like Headscale on a VPS. Then you have to install the Tailscale client on each of the hosts you want to access and log into your account.

    Tailscale nodes will be accessible using an internal, private address in the 100.64.0.0/10 address space. You can also set up a split DNS that allows you to access your hosts using a DNS name like hostname.your-tailnet-name.ts.net.




  • I mean whatever level of access is required to upload an image. That can be access to the web app (with login), access through WebDAV, or access to the underlying OS or filesystem. If you can put a file on Nextcloud, it is sufficient access.

    I forgot to mention that the vulnerability can only be exploited if libraw is also compiled with a particular flag that enables the vulnerable feature. That flag is disabled on base Debian. Docker’s service doesn’t test whether the vulnerability is actually present in the image, only that the package version is listed as affected.