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today's leftovers

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Misc
  • What to expect from Tibco Now 2018

    Only Splunk comes forward with a real twist and calls its event .conf as a geeky nod to those that know a CONF file is a configuration or “config” file used on Unix and Linux based systems to stores settings used to configure system processes and applications.

  • Set the date: Qualcomm likely to announce next-gen wearable chipset for Wear OS on September 10

    If you’re curious about the future of Wear OS smartwatches, you’d want to mark this date, September 10, on your calendar. After a full two and a half years, Wear OS is finally getting a new chipset from Qualcomm.

  • Getting to know Grommet, an open source UI dev tool

    While Grommet has been around since 2016, it is not among the best-known open source development tools. The library of reusable UI components helps developers create web applications. This overview explains what Grommet can do, the problems it addresses, and what makes it appealing.

    It is time consuming and difficult to making web applications both beautiful and functional. The skills that make a programmer successful at building an application back end don’t always translate to good user interface (UI) design or creating an ideal user experience (UX). Even when developers get UI help from design specialists, creating the code to control how the software looks—its dialog boxes, information layout, the organization of application features—sometimes seems like a black art. Trying to make a beautiful page work quickly on every device with a consistent appearance seems nearly impossible.

  • Apple Might Ditch Lightning Connector After Pressure From The EU

    Apple might have to part ways with the lightning connector after the EU is planning to launch an investigation against the issue of different types of chargers present in the smartphone industry.

    In 2009, 14 companies including Apple, Samsung, Huawei, and Nokia signed a voluntary memorandum of understanding (MoU) in favor of bringing universal chargers for the smartphones coming into the market from 2011 onwards. The EU clearly directed companies to coordinate and come up with a universal type of charger; micro-USB was the mutually decided type then.

More in Tux Machines

Android Leftovers

Snake your way across your Linux terminal

Welcome back to the Linux command-line toys advent calendar. If this is your first visit to the series, you might be asking yourself what a command-line toy even is. It's hard to say exactly, but my definition is anything that helps you have fun at the terminal. We've been on a roll with games over the weekend, and it was fun, so let's look at one more game today, Snake! Snake is an oldie but goodie; versions of it have been around seemingly forever. The first version I remember playing was one called Nibbles that came packaged with QBasic in the 1990s, and was probably pretty important to my understanding of what a programming language even was. Here I had the source code to a game that I could modify and just see what happens, and maybe learn something about what all of those funny little words that made up a programming language were all about. Read more

Growing Your Small Business With An Affordable OS

Your small business needs to grow, there's no doubt about that. Expansion is the name of the game when you have a one or two man company, and you're going to want to bring on at least 20 or more people to really get the cogs grinding. And if you're working on a digital interface, slowly phasing pen and paper out of the office you operate in, you're going to need plenty of people around to oil the engine and keep the tech in a usable state. Because of this, technology helps your small business grow, and can do quite a few wonders for the time and effort you invested into it. Even if you're working on a minimal budget, there's quite a few option to look into to make sure you've got just as much of a chance as the shop next door to you that seems to have a never ending stream of customers. After all, you've got to get your internal processes working perfectly first, and with a bit of technological aid, you might manage that faster than you first thought. Read more

Security: Polkit, CSP, Ansible and Router Hardening Checklist

  • Polkit CVE-2018-19788 vs. SELinux
  • Why is your site not using Content Security Policy / CSP?
    Yesterday, I had the pleasure of watching on Frikanalen the OWASP talk by Scott Helme titled "What We’ve Learned From Billions of Security Reports". I had not heard of the Content Security Policy standard nor its ability to "call home" when a browser detect a policy breach (I do not follow web page design development much these days), and found the talk very illuminating. The mechanism allow a web site owner to use HTTP headers to tell visitors web browser which sources (internal and external) are allowed to be used on the web site. Thus it become possible to enforce a "only local content" policy despite web designers urge to fetch programs from random sites on the Internet, like the one enabling the attack reported by Scott Helme earlier this year.
  • Red Hat Ansible Playbooks Password Exposure Vulnerability [CVE-2018-16859]
    CVE-2018-16859. A vulnerability in Red Hat Ansible could allow a local attacker to discover plaintext passwords on a targeted system.
  • Router Hardening Checklist