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today's leftovers

Submitted by Roy Schestowitz on Wednesday 4th of May 2022 03:07:06 PM Filed under
Misc

  • UA gotta be kidding

    As you can imagine it's just gotten harder and harder to slide the the right holes. So now we have a kind of a new problem... What happens when you have a lie that works for 95% of sites, but fails on, say, a few Alexa top 1k sites, or important properties you or your partners own?

    Well, you lie differently to those ones.

    That's right, there are many levels of lies. Your browser will send different UA strings to some domains, straight up spoofing another browser entirely.

    Why? Because it has to. It's basically impossible to slip through all the cracks, and that's the only way to make things work for users that's in the browser's control.

    What if the lie isn't enough? Well, you special case another kind of lie. Maybe you force that domain into quirks mode. You have to, because while the problem is on the site, that doesn't matter to regular users - they'll blame your "crappy browser". Worse still, if you're unlucky enough to be a newbie working on a brand new site in that domain, surprise! It doesn't work like almost anything else for some reason you can't explain! So, you try to find a way, another kind of workaround... and on and on it goes.

  • NXP i.MX RT1180 Cortex-M7/M33 crossover MCU integrates GbE TSN for industrial IoT communication - CNX Software

    NXP i.MX RT1180 is the latest member of the company’s i.MX RT Series crossover MCUss with application processor-like performance. The 800 MHz dual-core Arm Cortex-M7/M33 microcontroller is specifically designed for industrial IoT communication with a Gigabit Ethernet port supporting time-sensitive networking (TSN).

  • Industrial software is a prominent target. What should we do?

    Given how rapidly the security situation can change, and in light of the recent (and well-publicized) vulnerabilities in industrial networks such as PIPEDREAM as well as a Russian attack on the Ukrainian grid, I spoke to Marty Edwards, VP of OT security at Tenable, to find out why industrial security is getting so much attention. It turns out that a confluence of events — an active threat in the form of Russia’s war, more security researchers paying attention to OT security, and years of groundwork to help improve security documentation at industrial companies — is making industrial vulnerabilities more visible.

»

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today's howtos

  • How to install go1.19beta on Ubuntu 22.04 – NextGenTips

    In this tutorial, we are going to explore how to install go on Ubuntu 22.04 Golang is an open-source programming language that is easy to learn and use. It is built-in concurrency and has a robust standard library. It is reliable, builds fast, and efficient software that scales fast. Its concurrency mechanisms make it easy to write programs that get the most out of multicore and networked machines, while its novel-type systems enable flexible and modular program constructions. Go compiles quickly to machine code and has the convenience of garbage collection and the power of run-time reflection. In this guide, we are going to learn how to install golang 1.19beta on Ubuntu 22.04. Go 1.19beta1 is not yet released. There is so much work in progress with all the documentation.

  • molecule test: failed to connect to bus in systemd container - openQA bites

    Ansible Molecule is a project to help you test your ansible roles. I’m using molecule for automatically testing the ansible roles of geekoops.

  • How To Install MongoDB on AlmaLinux 9 - idroot

    In this tutorial, we will show you how to install MongoDB on AlmaLinux 9. For those of you who didn’t know, MongoDB is a high-performance, highly scalable document-oriented NoSQL database. Unlike in SQL databases where data is stored in rows and columns inside tables, in MongoDB, data is structured in JSON-like format inside records which are referred to as documents. The open-source attribute of MongoDB as a database software makes it an ideal candidate for almost any database-related project. This article assumes you have at least basic knowledge of Linux, know how to use the shell, and most importantly, you host your site on your own VPS. The installation is quite simple and assumes you are running in the root account, if not you may need to add ‘sudo‘ to the commands to get root privileges. I will show you the step-by-step installation of the MongoDB NoSQL database on AlmaLinux 9. You can follow the same instructions for CentOS and Rocky Linux.

  • An introduction (and how-to) to Plugin Loader for the Steam Deck. - Invidious
  • Self-host a Ghost Blog With Traefik

    Ghost is a very popular open-source content management system. Started as an alternative to WordPress and it went on to become an alternative to Substack by focusing on membership and newsletter. The creators of Ghost offer managed Pro hosting but it may not fit everyone's budget. Alternatively, you can self-host it on your own cloud servers. On Linux handbook, we already have a guide on deploying Ghost with Docker in a reverse proxy setup. Instead of Ngnix reverse proxy, you can also use another software called Traefik with Docker. It is a popular open-source cloud-native application proxy, API Gateway, Edge-router, and more. I use Traefik to secure my websites using an SSL certificate obtained from Let's Encrypt. Once deployed, Traefik can automatically manage your certificates and their renewals. In this tutorial, I'll share the necessary steps for deploying a Ghost blog with Docker and Traefik.

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