New story! Python while Loop

    Loops are one of the fundamental concepts of programming languages. Loops are handy when you want to repeat a specific block of code a number of times until a given condition is met. This tutorial covers the basics of while loops in Python. We'll also show you how to use the else clause and the break and continue statements.

    New story! Tiny, solderable i.MX8M Mini module debuts new OSM form factor

    • LinuxGizmos.com; By Eric Brown (Posted by bob on Feb 21, 2020 8:01 AM EDT)
    • Story Type: News Story; Groups: Linux
    F&S unveiled a solderable, 30 x 30mm “OSM-MX8MM” module that runs Linux on an i.MX8M Mini based on an SDT.05 Open Standard Module form factor, a proposed SGET standard co-developed with Kontron and Iesy. Stuttgart, Germany F&S Elektronik Systeme showed off a prototype of a 30 x 30mm, i.MX8M Mini based OSM-MX8MM module — the […]

    New story! Tools for SSH key management

    • Opensource.com; By Ben Nuttall (Posted by bob on Feb 21, 2020 6:59 AM EDT)
    • Story Type: Roundups, Tutorial; Groups: Linux
    I use SSH constantly. Every day I find myself logged in to multiple servers and Pis (both in the same room as me and over the internet). I have many devices I need access to, and different requirements for gaining access, so in addition to using various SSH/SCP command options, I have to maintain a config file with all the connection details. Over time I’ve come up with a few time-saving tips and tools that you might find useful, too.

    New story! How Kubernetes Became the Standard for Compute Resources

    CNCF plays a critical role in building a vibrant ecosystem around Kubernetes, creating a massive community to build, nurture and commercialize cloud-native open source technologies. The post How Kubernetes Became the Standard for Compute Resources appeared first on Linux.com.

    New story! Chrome deploys deep-linking tech in latest browser build despite privacy concerns

    • The Register; By Thomas Claburn (Posted by bob on Feb 21, 2020 4:56 AM EDT)
    • Story Type: News Story; Groups: Chrome
    It's not a bug, it's a feature, explains the Chocolate Factory. Google has implemented a browser capability in Chrome called ScrollToTextFragment that enables deep links to web documents, but it has done so despite unresolved privacy concerns and lack of support from other browser makers.…

    New story! LibreOffice 6.3.5 Is Now Available for Download with 84 Bug Fixes

    The Document Foundation released today LibreOffice 6.3.5 as the fifth minor maintenance update to the stable LibreOffice 6.3 office suite series.

    New story! Modular Coffee Lake system has SUMIT and optional PCIe expansion

    • LinuxGizmos.com; By Eric Brown (Posted by bob on Feb 21, 2020 2:53 AM EDT)
    • Story Type: News Story; Groups: Ubuntu
    Ibase’s “MAF800” industrial AI PC runs Ubuntu or Win 10 on an 8th Gen Coffee Lake CPU with 3x GbE, 2x SATA, 6x USB 3.0, and 2x SUMIT slots for an optional 4x PoE module. Other models offer PCIe x16, x8, and x4 slots. Last week, Taiwan-based Ibase announced it was pulling out of next […]

    New story! Install Metabase on Ubuntu 18.04 with Nginx and SSL

    Metabase is a free, opensource platform built to visualize the data with graphs and charts without writing a single line of SQL query or hiring a developer to analyze the data. In this guide you are going to install Metabase and use remote MySQL database server and also install Nginx and finally secure the installation with Let’s Encrypt SSL certificate for free.

    New story! How to Install Let’s Encrypt SSL on Ubuntu 18.04 with Nginx

    Let’s Encrypt is a free and automated certificate authority organization. They aim to bring secure websites to all users across the web. They make installations easy and simple, and you can even set up auto-renewal so that you never have to worry about your certificate expiring. In this tutorial, we will guide you through the steps of installing Let’s Encrypt SSL certificate on an Ubuntu 18.04 VPS and configure it with Nginx web server.

    New story! Managing swap in the modern Linux system

    Swap space is an integral part of the modern Linux system, especially in the Enterprise environments of today. Many of you may be familiar with its concepts and how to manage it to work in your favor. I would bet that there are a lot of people who, like myself until recently, haven't interfaced with swap or the manipulation of it in a live environment and may not entirely understand its purpose. I want to go through the basic concepts and explain how to create and manage a swap space.

    New story! KDE’s Plasma Mobile Is Shaping Up Nicely on the PinePhone Video

    • 9to5Linux; By Marius Nestor (Posted by hanuca on Feb 20, 2020 10:47 PM EDT)
    • Story Type: News Story; Groups: KDE, Linux
    Now that the PinePhone is arriving in users’ hands, it’s time to have a quick look at KDE’s Plasma Mobile on the Linux phone.

    New story! Red Hat OpenStack lives on in a new release

    • ZDNet | open-source RSS; By Steven J. Vaughan-Nichols (Posted by bob on Feb 20, 2020 9:46 PM EDT)
    • Story Type: News Story; Groups: Cloud, Red Hat
    The private open-source OpenStack Infrastructure-as-a-Service cloud has a new major release from Red Hat.

    New story! Linux-driven ADAS computer features 6x FAKRA cameras

    • LinuxGizmos.com; By Eric Brown (Posted by bob on Feb 20, 2020 8:44 PM EDT)
    • Story Type: News Story; Groups: Linux, Mobile
    VIA’s rugged “VIA Mobile360 M810” in-vehicle computer runs Linux on a Snapdragon 820E and offers 6x FAKRA camera ports plus software for ADAS, driver monitoring, surround view, and DVR. Taiwan-based VIA Technologies, which appears to be increasingly focused on automotive and other vision processing applications, has launched an ADAS (Advanced Driver Assistance System) computer primarily […]

    New story! Python while Loop

    • Linuxize.com; By linuxize (Posted by linuxize on Feb 20, 2020 7:43 PM EDT)
    • Groups: Python
    This tutorial covers the basics of while loops in Python. We'll also show you how to use the else clause and the break and continue statements.

    New story! VirtualBox 6.1.4 Released with Full Support for Linux Kernel 5.5

    Oracle released VirtualBox 6.1.4, a new maintenance update to the latest VirtualBox 6.1 series of the popular open-source and cross-platform virtualization software.

    New story! Introducing our Jinja2 cheat sheet

    • Opensource.com (Posted by bob on Feb 20, 2020 5:40 PM EDT)
    • Groups: Python; Story Type: News Story
    Jinja2 is a templating language for Python. While it got its start on the web for use with the Flask framework, it is popular in many other places. Both Flask and Pelican?use it to template HTML pages, allowing seperation between style and content. read more

    New story! Open Source Did Not Win, It Was Assimilated to and by Proprietary Software

    • Techrights; By Roy Schestowitz (Posted by schestowitz on Feb 20, 2020 4:25 PM EDT)
    • Groups: Linux
    Don’t fall for the whole “Open Source has won!” spiel; You know we’ve lost the battle (and were in effect gradually conquered) at OSI and elsewhere when those who speak for the OSI are Michael Cheng (Facebook), Max Sills (Google), and Chris Aniszczyk (Linux Foundation); they say “Open Source Under Attack” (FOSDEM talk) but their employers are the ones attacking and they downplay openwashing

    New story! Using Python and GNU Octave to plot data

    Data science is a domain of knowledge that spans programming languages. Some are well-known for solving problems in this space, while others are lesser-known.?This article will?help you become familiar?with doing data science with some popular languages. read more

    New story! Create web user interfaces with Qt WebAssembly instead of JavaScript

    • Opensource.com; By Stephan Avenwedde (Posted by bob on Feb 20, 2020 6:40 AM EDT)
    • Story Type: Tutorial; Groups: Developer
    When I first heard about WebAssembly and the possibility of creating web user interfaces with Qt, just like I would in ordinary C++, I decided to take a deeper look at the?technology.

    New story! Fedora at the National Library of Technology

    • Fedora Magazine; By Ben Cotton (Posted by bob on Feb 20, 2020 5:26 AM EDT)
    • Story Type: News Story; Groups: Fedora
    Where do you turn when you have a fleet of public workstations to manage? If you’re the Czech National Library of Technology (NTK), you turn to Fedora. Located in Prague, the NTK is the Czech Republic’s largest science and technology library. As part of its public service mission, the NTK provides 150 workstations for public […]

    New story! GNOME 3.34.4 Released with Various Improvements and Bug Fixes

    • 9to5Linux; By Marius Nestor (Posted by hanuca on Feb 20, 2020 4:12 AM EDT)
    • Story Type: News Story; Groups: GNOME
    The GNOME Project announced today the general availability of GNOME 3.34.4 as the fourth maintenance update to the latest GNOME 3.34 desktop environment stable series.

    New story! Raspberry Pi Zero W based LoRaWAN gateway sells for $99

    RAK Wireless’ $99 “RAK7246 LoRAWAN Developer Gateway” runs a Raspbian LoRa stack on a Raspberry Pi Zero W with a RAK2246 Pi HAT for 8x uplink channels and a single downlink. A $114 RAK7246G model adds GPS. RAK Wireless has introduced a cheaper alternative to its Raspberry Pi 4-based RAK7244 LoRaWAN Developer Gateway. The RAK7246 […]

    New story! How To Add Markdown Support To Gedit Using `Markdown Preview` Plugin

    Gedit, the default GNOME text editor, doesn't support Markdown by default. It does support plugins though, so with the help of a plugin called Gedit Markdown Preview, you can add Markdown support to modern Gedit versions (3.22 and newer).

    New story! How to open a Linux terminal window

    Say you are new to Linux world and just installed Linux desktop and now you would like to fire up terminal window and start issuing commands, but wait you don’t know how to access a terminal window in Linux, in this article I will walk you through how to open a Linux terminal window and set up a keyboard shortcut for easier access.

    New story! Larry Tesler cut and pasted from this mortal coil: That thing you just did? He probably invented it

    • The Register; By Richard Speed (Posted by bob on Feb 19, 2020 11:14 PM EDT)
    • Story Type: News Story; Groups: Community
    PARC, Apple and Amazon – computing pioneer dies at 74. Obit Larry Tesler – self-described "primary inventor of modeless editing and cut, copy, paste" – has died at the age of 74.…

    New story! Total War: THREE KINGDOMS – Mandate of Heaven DLC Is Out Now on Linux

    Feral Interactive announced today that the Total War: THREE KINGDOMS – Mandate of Heaven Chapter Pack DLC is now available for Linux and macOS systems.

    New story! Antitrust Laws and Open Collaboration

    The classic way for companies to violate the antitrust laws is to get together and agree to all do something the same way. Happily, the regulators understand that creating open standards and open source is a good thing. But you still have to keep the rules in mind if you want to stay on the right side of the line.

    New story! Stop Installing Python Packages Globally — Use Virtual Environments

    • medium.com/better-programming; By Erik-Jan van Baaren (Posted by eriky on Feb 19, 2020 7:31 PM EDT)
    • Story Type: Tutorial; Groups: Developer, Python
    With virtual environments, you can isolate your software and avoid version conflicts.. Python virtual environments allow you to install Python packages in an isolated location for a particular application, instead of installing them globally. This articles explores what the advantages are and how you can quickly get started.

    New story! How to use, read and manage Linux log files

    Ubuntu logs system events into the log files in order to help administrators maintain, analyze and diagnose system related issues and applications problems. Log files contain messages related to kernel, services and applications events that are kept on a centralized repository of log files under /var/log directory. In this article, we will provide an overview of Ubuntu log files, and show how to configure and use syslogd. You will also learn how log rotation works and how to view and read the log files. A brief introduction to systemd will be provided at the end .

    New story! How to Load Balance a PHP Application in Ubuntu using GCP

    How to Load Balance a PHP Application on GCP. This guide provides you with detailed and advanced steps to setup a HTTP(S) Layer 7 Load Balancer for your PHP web application.

    There are 2 forums.

    Message Board Who Last Post
    Linux gus3 Sep 12, 2019 11:08 AM
    LXer Meta Forum ckrzen Mar 19, 2019 9:54 AM

    Showing articles from all categories. Filter:

  • 彩01彩票注册-首页