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Software: NetworkManager, Browsers, Microsoft Powerpoint Alternatives and Guix Substitutes

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  • NetworkManager Now Supports Making OVS DPDK Interfaces, Other Work For 1.20

    NetworkManager 1.19.4 is the newest snapshot of this widely used Linux networking library on its road to version 1.20.

    NetworkManager 1.19.4 was tagged last week as the latest stepping stone towards the NetworkManager 1.20 stable release. A new feature also making it into NM this past week was support for creating OVS DPDK interfaces -- that's the Open vSwitch Data Plane Development Kit. Open vSwitch's DPDK path allows for lower-latency and higher-performance connectivity between OpenStack compute node instances and now with NetworkManager 1.20 is this better OVS-DPDK integration.

  • 4 best browsers that don't save your history and personal data [Ed: Microsoft Windows advocacy sites cannot recommend Microsoft anything for privacy]

    Tor is another great browser heavily focused on user privacy and security. It’s available for Windows, MacOS, and GNU/Linux in 32-bit and 64-bit versions that are constantly updated.

    Its main focus is on anonymity. Based on a modified Firefox ESR, it contains things like NoScript and HTTPS-Everywhere.

    The browser works in a network that promises to protect a user‘s browsing history, location, messages, and any online personal data from people or bots that perform network traffic analysis.

    Tor network is a web of servers operated by volunteers. Their aim is to keep browsing data as secure as it can be. With Tor, you don’t have to worry about browsing history, saved passwords or auto-completion data.

    Also, it’s worth mentioning that Tor is the only browser that uses onion services. This means that users can publish websites and other services without revealing the location.

  • Microsoft Powerpoint Alternatives For Linux

    This post is for you if you are looking for the best alternative to Microsoft powerpoint alternatives for Linux operating systems. Microsoft’s office suite is one of the most popular software after Microsoft Windows and there won’t be any objection if we say that Windows is popular because of the MS office suite.

  • Substitutes are now available as lzip

    For a long time, our build farm at ci.guix.gnu.org has been delivering substitutes (pre-built binaries) compressed with gzip. Gzip was never the best choice in terms of compression ratio, but it was a reasonable and convenient choice: it’s rock-solid, and zlib made it easy for us to have Guile bindings to perform in-process compression in our multi-threaded guix publish server.

    With the exception of building software from source, downloads take the most time of Guix package upgrades. If users can download less, upgrades become faster, and happiness ensues. Time has come to improve on this, and starting from early June, Guix can publish and fetch lzip-compressed substitutes, in addition to gzip.

More in Tux Machines

Software: Genome Browsers, EtherCalc and Curl

  • 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!

100 Essential Linux Commands for Every User

Normal Linux user knows almost all the basic Linux day-to-day use commands to perform basic task such as installing any application, copying files from one directory to another, etc. But in this article I’m going to list 100 essential Linux commands which can be useful for every Linux user right from the noobs to the professional Linux developers and system administrators.So before wasting any time let’s get started with this huge list of essential Linux commands. Read more

today's howtos

Sparky 5.8 “Nibiru”

There are new live/install media of SparkyLinux 5.8 “Nibiru” available to download. This is the 1st release of the new stable line, which is based on the Debian 10 “Buster”. Changes: – based on Debian 10 stable “Buster” now, repositories changed from ‘testing’ to ‘stable’ – system upgraded from Debian stable “Buster” repos as of July 14, 2019 – Linux kernel 4.19.37-5 (i686 & amd64) – Linux kernel 4.19.57-v7+ (ARMHF) – the Calamares installer updated up to version 3.2.11 – apt-daily.service disabled – sparky-tube installed as dafault – removed old 3rd party repositories – added obconf-qt (LXQt edition) – nm-tray installed instead of network-manager-gnome (LXQt edition) – network-manager added to CLI ARMHF image – small fixes Read more