<primary role="master"> <p><element><br /> <a href=""></a> </p> <div><img alt="" src=" 450"> </div> <div> <p>We all know our favorite sequence of steps when setting up a new consumer IoT device. Turn it on first in terms of time and it will show the temporary Wi-Fi network, successfully connect to that network and open the device configuration web page. It would be helpful to add this functionality to your private projects without having to write this method yourself! Fortunately, you can now contact [Peter Walsh] directly with his Raspberry Pi AppDaemon project.</p> <p>A single core is a set of Perl scripts that run independently of your PC and then control the GPIO. Pressing a button to toggle GPIO installs the app and starts each of our access points and web servers. Ideally, all the code can be found in the GitHub repo, and here’s a walkthrough of the features in the video we buffered at the break. It’s not a small thing that everyone likes, although for those who need itAbout offloading your work to people the company can’t dig into the config file other than hacking the editor, this should really be a particularly useful addition on the way to the arsenal.</p> <p>Continue reading “Easy device setup for your Pi projects” †’</p> </p></div> <p></item></p> <p><element></p> <div><img alt="" src=""> </div > <div> 20 </p> <p>ubuntu.04 is an incredibly popular system and is arguably often the most popular Linux uninstaller due to its ease of use. In general, it is also a fairly reliable working platform, especially since its source code is open. However, the additional update to version 20.04 must have prompted security researcher [Kevin Backhouse] to find a surprisingly simple way to increase the benefits of this operating system, which, we would like to point out, is not very good.</p> <p>This vulnerability affects two bugs: the <code>accountservice</code> daemon that manages the user account on the machine, and another one in the GNOME display manager thatProtects the login screen. Ubuntu 20.04 provided some for coding a daemon that can display a specific file on your machine, and with a shared symlink, it can be hardcoded to read another file, which will put your process in an endless endless loop. The daemon also loses its benefits at some point in this task, which is a common security measure, but this fact allows the user to disable most of the daemon.</p> <p>The second bug to exploit has to do with how the GNOME display manager (gdm3) handles privileges. Normally it would not have admin rights, but if the <code>accountservice</code> daemon is not running, the home changes to admin, where the new edit has admin rights. This allows the attacker to help you create a new seller account with administrator rights.</p> <p>Of course, since we’re going to be using Ubuntu, we can assume that the Ideas vulnerability will be fixed immediately. This is also a good point to point out that the reason whyOpen source software is inherently more secure, literally in that if one can see that source code, anyone can find issues like this, beyond the reports that the software provides to maintainers (or even those ). users themselves) to make oscillations more efficient. </p> </p></div> <p></item></p> <p><element></p> <div><img alt="" src=""> < /div></p> <div> <p>The ability to run code in parallel is needed in a variety of scenarios. Parallel scheduling is a major factor for web servers, producer/consumer devices, bulky packages, and roughly how long an application gets stuck near a resource.</p> <p><img src="" style="margin-top:20px; margin-bottom:20px; width: 50%; height: auto; display: block; margin: 0 auto;"></p> <p>Unfortunately, creating high-quality concurrent code is often a headache, but this article aims to show you how easy it is to start copying multithreaded Python programs. Due to the large number of modules on the market that help with such things, the standard library is oftenIt is a protective shell that is true for simple, fast-implementing parallel tasks. </p> <p>We’ll look at some of the different threads and processes in the context of Python before discussing some of the different approaches you should take and what they’re best suited for.</p> <p>Continue carefully reading the topic: Introduction to Parallel Python</p> </p></div> <p></item></p> <p><element></p> <div><img alt="" src=""> </div> <div> <p>As the saying goes, “if the audience wants something done right, do it yourself.” Aiming for the capsule, he abandoned standard layouts and created his own efficient and lightweight Raspberry Pi tablet, which allowed him to include a few extra miles in the nature of the process.</p> <p>The tablet uses a Raspberry, a Pi 3 dongle and an official screen, with the final product being slightly larger than the screen itself. With a profile designed from the outset “the thinner the better”, [Vorkoetter] needed to create a series of <modify img alt=""> components to fit this principleam; The most obvious ones still remove the GPIO headers, USB and Ethernet ports from the Pi, in addition to removing the USB output motion from the touch screen controller board, but they can be placed side by side. </p> <p><img src="" style="margin-top:20px; margin-bottom:20px; display: block; margin: 0 auto;"></p></p> <div class="techengage-blog-category"></div> </article> </div> </div> <div class="col-lg-12"> <div class="media techengage-info-author-block"> <a href="" class="techengage-author-pic"> <img alt='' src='' srcset=' 2x' class='avatar avatar-150 photo' height='150' width='150' loading='lazy'/> </a> <div class="media-body"> <h4 class="media-heading">About: <a href="">Everett Terry</a></h4> <p></p> <div class="row"> <div class="col-lg-6"> <ul class="list-inline info-author-social"> </ul> </div> </div> </div> </div> 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