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LibreOffice 7.1 Office Suite Enters Beta, Promises a Plethora of Improvements

After about six months of development, the upcoming LibreOffice 7.1 office suite is now ready for public beta testing. The first beta release has arrived and anyone willing to help the development team discover and fix bugs can download it right now from the official website for Linux, macOS, and Windows platforms. LibreOffice 7.1 promises a plethora of improvements and some new features, starting with a new outline folding mode for Writer. This adds a button with arrow next to a selected heading in a word document, allowing users to fold all text from the current heading to the next one when clicked and with all its subheadings when right clicked. Read more

today's howtos and proprietary software

  • Everything you need to know to become an expert Linux admin - TechRepublic

    IT professionals have to be life-long learners with quarterly goals for improving their skills to keep up with the industry, particularly when it comes to Linux. System administrators should be constantly looking for new ways to improve their skills for managing Linux servers and distributions.  This roundup of TechRepublic Premium resources, by Linux expert Jack Wallen, can help you fill the holes in your skills gap. There is advice for mastering the command line as well as selecting the best GUI tool. Maybe your challenge is managing users or permissions? Wallen has got you covered with that task, too. Sysadmins can use any one of these resources to get smarter about Linux and bring value to the IT team.

  • PAM Bypass: when null(is not)ok

    Someone enters an IRC support channel and proclaims their dovecot server has been hacked and a non existing user sends spam email from their server. The initial reaction might be something along the lines of Wat With the following assumption that the user clearly did something wrong. Hosting email is difficult after all. I don’t quite recall how rest of the support went, but it was solved and the root cause was not found. However, we keep on rolling! Then someone posts about a similar incident on r/archlinux. Now, if this happens twice something is amiss! Arch has had a few issues with PAM lately, thus it could be that there is a configuration issue. Johannes and I try to reproduce, but I don’t get far and Johannes keeps on working on the issue.

  • How to install Discord on Linux Mint 20 - YouTube

    In this video, we are looking at how to install Discord on Linux Mint 20.

  • How to install Discord Canary on a Chromebook

    Today we are looking at how to install Disord Canary, the Alpha Builds of Discord, on a Chromebook. Please follow the video/audio guide as a tutorial where we explain the process step by step and use the commands below.

  • Build your own ruler in the massive Crusader Kings III update out now | GamingOnLinux

    Paradox has released the big 1.2 update to Crusader Kings III, with it comes a fun new feature that lets you properly design your initial ruler. Since the release you've been able to step into the shoes of pre-set historical monarchs and leaders. Carrying their legacy on through the ages, and across the world. Now though, Paradox are giving us much more control over our game and our leader. You can now design them yourself with various options including appearance, age, ethnicity, sexual orientation, and more with the results sometimes looking quite amusing. You start by choosing a location, then the option to design your own will be available. Unlike how it was handled with Crusader Kings II, this is an entirely free feature added to the base game.

  • Vivaldi Web Browser Now Has a Built-in Email Client

    A fully-featured email client is the latest feature to be added to Vivaldi, the Chromium-based web browser. The bods beavering away on the wannabe web fave have added a native IMAP and POP3 email client to the app, as well as a RSS feed reader, and multi-account friendly calendar. Other recent feature additions have included a word processor and a built-in arcade game. Although Vivaldi Mail (as the feature is known) is currently of a ‘pre-Beta quality’ it is fully functional and works relatively well already. On paper Vivaldi Mail will work with most modern e-mail services via IMAP or POP. Alas, for now, this doesn’t include Google or Gmail accounts.

Programming Leftovers

  • A beginner's guide to developing with React | Opensource.com

    React is a JavaScript user interface (UI) library that was built and is maintained by Facebook. React helps JavaScript developers think logically and functionally about how they want to build a UI.

  • DOM Recording For Web Application Demos

    To show off the power of our Pernosco debugger, we wanted many short demo videos of the application interface. Regular videos are relatively heavyweight and lossy; we wanted something more like Asciinema, but for our Web application, not just a terminal. So we created DOMRec, a DOM recorder.

  • The 20 Best Kotlin Books for Beginner and Expert Developers

    Here you will find the top Kotlin books that will make it very interesting and almost effortless for you to learn Kotlin. Kotlin is a statically composed, universally useful programming language with type deduction. It is also a cross-platform language. Kotlin is intended to engage completely with Java, and Kotlin’s standard library’s JVM variant relies upon the Java Class Library. However, Kotlin’s type of derivation permits its syntax to be more compact and precise. Therefore, it has become quite crucial to learn Kotlin these days. But to learn it in the shortest number of days, a perfect set of Kotlin books is indecipherably important. Whether or not to pick Kotlin or Java for new advancement has been coming up a ton in the Android people group since the Google I/O declaration. The short answer is that Kotlin code is more secure and more succinct than Java code and that Kotlin and Java records can coincide in Android applications, so Kotlin isn’t just valuable for new applications but also for growing existing Java applications as well.

  • What the Error Handling Project Group is Working On

    The Rust community takes its error handling seriously. There’s already a strong culture in place for emphasizing helpful error handling and reporting, with multiple libraries each offering their own take (see Jane Lusby’s thorough survey of Rust error handling/reporting libraries). But there’s still room for improvement. The main focus of the group is carrying on error handling-related work that was in progress before the group's formation. To that end, we're working on systematically addressing error handling-related issues, as well as eliminating blockers that are holding up stalled RFCs. Our first few meetings saw us setting a number of short- and long-term goals. These goals fall into one of three themes: making the Error trait more universally accessible, improving error handling ergonomics, and authoring additional learning resources.

  • How to collect Rust source-based code coverage

    Source-based code coverage was recently introduced in Rust. It is more precise than the gcov-based coverage, with fewer workarounds needed. Its only drawback is that it makes the profiled program slower than with gcov-based coverage. In this post, I will show you a simple example on how to set up source-based coverage on a Rust project, and how to generate a report using grcov (in a readable format or in a JSON format which can be parsed to generate custom reports or upload results to Coveralls/Codecov).

Audiocasts/Shows/Videos: Feren OS, A First Look At Garuda Linux KDE "Dr4Gonized", and Trolling Linux