Language Selection

English French German Italian Portuguese Spanish

Software

Some Interesting Features In VLC and Typical FUD From Bogdan Popa

Filed under
Software
Movies
  • Some Interesting Features In VLC!

    VLC is one of the best video and audio player applications that are open source. We can install this application on various existing operating systems such as Linux, MAC, Windows, and also Android.

  • Critical Flaw in VLC Media Player Discovered by German Cybersecurity Agency [Ed: Will dedicated Microsoft propagandists like Bogdan Popa also write about NSA back doors in Windows or always just focus on smearing FOSS security? There are security bugs found every day, but back doors are an actual conspiracy; yet corporate media sponsored by the conspirators likes to deflect all blame to those who find/exploit these back doors.]

    A critical security flaw in VLC Media Player has recently been discovered by German cybersecurity watchdog CERT-Bund, who warns that a successful attack would allow for remote code execution.
    The vulnerability exists in VLC Media Player version 3.0.7.1, according to the official CVE-2019-13615, which is the latest stable release of the application.

10 resources every sysadmin should know about

Filed under
Server
Software

Everybody knows that sysadmins are impossibly busy people. Consequently, it sometimes seems they are superhuman. The sysadmin's dirty secret, the same one shared by many open source users, is that they don't actually do all of the work it looks like they've done. One of the greatest tools in the sysadmin's kit is their ability to reuse work someone else has already done for them.

A good sysadmin knows where to turn when there's a big job to be done but nobody available to do it. If you're looking to work smarter, not harder, this is for you: a list of the top 10 resources every sysadmin should know about.

Read more

Software: TenFourFox/Firefox, Linux Boot Loaders, Viber Alternatives, Switchconf, and HowTos

Filed under
Software
  • Clean out your fonts, people

    Thus, the number of fonts you have currently installed directly affects TenFourFox's performance, and TenFourFox is definitely not the only application that needs to know what fonts are installed. If you have a large (as in several hundred) number of font files and particularly if you are not using an SSD, you should strongly consider thinning them out or using some sort of font management system. Even simply disabling the fonts in Font Book will help, because under the hood this will move the font to a disabled location, and TenFourFox and other applications will then not have to track it further.

  • Some Of The Linux Boot Loaders
  • Best 4 Viber Alternatives Available to Download with Open-Source License

    We all know what Signal is. By using this app, you can easily talk to your friends without all the SMS fees. You can also create groups, share media and all kinds of attachments – it’s all private. The server never gets access to your messages. However, if you don’t like this app, we come with the best 5 alternatives for it.

  • New release of switchconf 0.0.16

    I have moved the development of switchconf from a private svn repo to a git repo in salsa: https://salsa.debian.org/debian/switchconf Created a virtual host called http://software.calhariz.com were I will publish the sources of the software that I take care. Updated the Makefile to the git repo and released version 0.0.16.

  • How To Install VirtualBox Guest Additions on Ubuntu 18.04
  • How To Install Proxmox VE Hypervisor

LabPlot has got some beautifying and lots of datasets

Filed under
KDE
Software
Sci/Tech

Hello everyone! The second part of this year's GSoC is almost over, so I was due to let you know the progress made in the last 3 weeks. I can assure you we haven't lazed since then. I think I managed to make quite good progress, so everything is going as planned, or I could say that even better. If you haven't read about this year's project or you just want to go through what has already been accomplished you can check out my previous post.

So let's just go through the new things step by step. I'll try to explain the respective feature, and also give examples using videos or screenshots.

The first step was to improve the welcome screen and make it easily usable, dynamic, clean and intuitive for users. This step was very important since the welcome screen is what the users will first get in contact with when they start using LabPlot.

Read more

Nageru 1.9.0 released

Filed under
Software

I've just released version 1.9.0 of Nageru, my live video mixer. This contains some fairly significant changes to the way themes work, and I'd like to elaborate a bit about why:

Themes in Nageru govern what's put on screen at any given time (this includes the actual output, of course, but also preview channels show in the UI). They were always a compromise between flexibility and implementation cost; with limited resources, I just could not create a full-fledged animation studio like VizRT has.

Read more

Software: Maestral, GLava and Pitivi

Filed under
Software
  • Maestral Is A New Open Source Dropbox Client For Linux And macOS

    Maestral is a new open source Dropbox client for macOS and Linux, that's currently in beta. It can be used both with and without a GUI, and it was created with the purpose of having a Dropbox client that supports folder syncing to drives which use filesystems like Btrfs, Ext3, ZFS, XFS or encrypted filesystems, which are no longer supported by Dropbox.

  • GLava – OpenGL audio spectrum visualizer for desktop windows or backgrounds

    Over the past few months, I’ve written lots of reviews of open source audio software, focusing mainly on music players. Linux has a mouthwatering array of open source multimedia tools, so I’m going to turn my attention wider afield from music players. Let’s start with some multimedia candy.

    GLava is an OpenGL audio spectrum visualizer for Linux. An audio visualizer works by extracting waveform and/or frequency information from the audio and feeds this information through some display rules, which produces what you see on the screen. The imagery is usually generated and rendered in real time and in a way synchronized with the music as it is played.

    GLava makes a real-time audio visualizer appear as if it’s embedded in your desktop background, or in a window. When displayed as the background, it’ll display on top of your wallpaper, giving the appearance of a live, animated wallpaper.

    GLava is a simple C program that sets up the necessary OpenGL and Xlib code for sets of 2D fragment shaders. The software uses PulseAudio to sync the desktop visualizer with any music source.

  • Millan Castro: GSoC: First month working in Pitivi

    Pitivi is a video editor, free and open source. Targeted at newcomers and professional users, it is minimalist and powerful. This summer I am fortunate to collaborate in Pitivi development through Google Summer of Code.

    My goal is to implement an interval time system, with the support of Mathieu Duponchell, my menthor, and other members of the Pitivi community.

    An interval time system is a common tool in many video editors. It will introduce new features in Pitivi. The user will be able to set up a range of time in the timeline editor, playback specific parts of the timeline, export the selected parts of the timeline, cut or copy clips inside the interval and zoom in/out the interval.

    Mi proposal also includes the design of a marker system to store information at a certain time position.

Linux File Manager: Top 20 Reviewed for Linux Users

Filed under
GNU
Linux
Software

A file manager is the most used software in any digital platform. With the help of this software, you can access, manage, and decorate the files on your device. For the Linux system, this is also an important factor to have an effective and simple file manager. In this curated article, we are going to discuss a set of best Linux file manager tools which definitely help you to operate the system effectively.

Read more

Software: GnuCash, Health-check and Xsnow

Filed under
Software
  • Free accounting software South Africa

    GnuCash is one of the best open source accounting software that is 100% free. It offers simplicity, flexibility, and amazing features such as handling multiple currencies and some payroll features. The application is available on Android, Linux, OpenBSD, Windows, GNU, and macOS devices. Some of the other features are managing accounts payable and receivable and managing employee expenses.

  • Linux super-duper admin tools: health-check

    Health-check is a very useful, practical tool. It does not replace strace or netstat or perf, but it can sure help you get a very accurate multi-dimensional snapshot of whatever you're profiling. This is a very good first step that can point you in the right direction. You can then select a utility that specifically examines the relevant facet of the software run (maybe Wireshark for network or Valgrind for memory). In a way, this makes health-check into a Jack o' All Trades.

    You do need some understanding of how Linux systems work - and the application you're running. But even if you don't have that knowledge, health-check can be used for comparative studies and troubleshooting of performance bottlenecks. If you know something isn't running quite as well as it should, you can trace it once on a good system, once on a bad (affected) system, and then compare the two. The many types of data that health-check provides will greatly assist in solving the issue. And that brings us to the end of this tutorial. With some luck, you have learned something new, and it was an enjoyable ride, too. Take care.

  • Xsnow – Snow on Your Desktop in Ubuntu 18.04 / Higher

    Xsnow, let it snow on your desktop, now is working on Gnome, KDE, FVWM desktop in Ubuntu 18.04 and higher.

    Xsnow is a handy command tool that brings Christmas to your desktop. However, it does not work properly in Ubuntu since Ubuntu 12.04 Precise.

    Now a brand new Xsnow based on the original xsnow-1.42 is available to work on many desktop environments, along with a simple graphical interface.

Software: Genome Browsers, EtherCalc and Curl

Filed under
Software
  • Best Free Web Based Genome Browsers

    In the fields of molecular biology and genetics, a genome is the genetic material of an organism. It consists of DNA (or RNA in RNA viruses). Each genome contains all of the information needed to build and maintain that organism. In humans, a copy of the entire genome—more than 3 billion DNA base pairs—is contained in all cells that have a nucleus. The study of the genome is called genomics.

    In bioinformatics, a genome browser is a graphical interface for display of information from a biological database for genomic data. They are important tools for studying genomes given the vast amounts of data available. They typically load very large files, such as whole genome FASTA files and display them in a way that users can make sense of the information there. They can be used to visualize a variety of different data types.

    Genome browsers enable researchers to visualize and browse entire genomes with annotated data including gene prediction and structure, proteins, expression, regulation, variation, comparative analysis, etc. They use a visual, high-level overview of complex data in a form that can be grasped at a glance and provide the means to explore the data in increasing resolution from megabase scales down to the level of individual elements of the DNA sequence.

    There’s a wide range of web based genome browsers. We’re going to restrict our selection to the top 4.

  • Get going with EtherCalc, a web-based alternative to Google Sheets

    EtherCalc is an open source spreadsheet that makes it easy to work remotely and collaborate with others.

  • Daniel Stenberg: curl 7.65.2 fixes even more

    Six weeks after our previous bug-fix release, we ship a second release in a row with nothing but bug-fixes. We call it 7.65.2. We decided to go through this full release cycle with a focus on fixing bugs (and not merge any new features) since even after 7.65.1 shipped as a bug-fix only release we still seemed to get reports indicating problems we wanted fixed once and for all.

    Download curl from curl.haxx.se as always!

    Also, I personally had a vacation already planned to happen during this period (and I did) so it worked out pretty good to take this cycle as a slightly calmer one.

    Of the numbers below, we can especially celebrate that we’ve now received code commits by more than 700 persons!

VirtualBox 6.0.10 Released

Filed under
Software
Syndicate content