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Thursday, 29 Sep 16 - Tux Machines is a community-driven public service/news site which has been around for over a decade and primarily focuses on GNU/LinuxSubscribe now Syndicate content

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Quick Roundup

Linux and Solaris face off

Filed under
Linux

Earlier this year, we asked our readers why people thinking of Linux aren't also thinking of OpenSolaris (or vice versa), now that both are pukka OSS operating systems.

Ubuntu fanboys on Linux Today arise for wireless input rant

Filed under
Ubuntu

My last article on the experiences of moving from Windows to Kubuntu Linux brought out the best and the worst of the Linux community judging by some of the responses it received.

Shape your traffic with trickle

Filed under
HowTos

Trickle is a lightweight userspace bandwidth shaper for users with low-speed Internet connections that lets you limit the bandwidth that a specific protocol is using so that you can maintain multiple simultaneous connections and not end up in a traffic jam.

Accelerating commands with alias

Filed under
HowTos

For all you command line conquerors out there that use the bash shell and are tired of continuously typing long commands again and again there is a built in shortcut. That is the alias command.

How To Install Internet Explorer On Ubuntu (Feisty Fawn, Edgy Eft And Dapper Drake)

Filed under
Ubuntu
HowTos

This guide shows how to install three different Internet Explorer versions (6.0, 5.5, and 5.0) on Ubuntu Feisty Fawn, Edgy Eft and Dapper Drake desktops. This is good for people such as web designers who have switched to Linux but still need to test their web sites in Internet Explorer.

Celestia Brings Space Exploration To Your Desktop

Filed under
Software

Celestia is a free software package that graphically simulates celestial objects ranging from the earth and our solar system to distant constellations and galaxies.

Simulating motions, light and shadow in three dimensions, the program generates amazing 3D images and allows the user to travel to any place in the universe and visit planets, comets, and other objects in the solar system.

Linux Scheduling for Absolute Beginners

Filed under
HowTos

In my first article, I provided some basic understanding of how scheduling on Linux operating system works and also gave some examples of how to schedule jobs using cron at different date and times. If you haven’t read it, please read Scheduling for Absolute Beginner first.

Two approaches to Flash

Filed under
Interviews

The free software community has two independent projects working toward the implementation of a free Flash player: Gnash and swfdec. There has been some talk recently about these two projects, their goals, their accomplishments, and whether it makes sense to have them both. In an effort to bring more light to the situation, LWN held a conversation with the principal developers of both projects.

Red Hat fattens pork pie

Filed under
Linux

Red Hat has sealed a potentially lucrative marketing and technology deal that could see its open source and Linux software land in more government and defense locations.

The company is partnering with Science Applications International Corporation (SAIC) to development of technology and marketing to promote Red Hat and open source code to defense, federal and commercial users.

Executing commands upon remote machines via secure email

Filed under
HowTos

I recently came across the grunt package which is designed to allow you to execute commands remotely, via the delivery of GPG-signed email. Since documentation is scant this introductory article was born.

Once installed there are three commands that can be used:

gruntsend

GNU Screen - the ASCII window manager

Filed under
Software

GNU Screen or screen in short is something I discovered late in my UNIX romance. Now that I have got hooked to it there is no going back. One of the first packages I install on any linux distro is this marvelous creation. Let us take a dekko at this and see what makes it so versatile.

The Open Source Desktop: Boom Or Bust?

Filed under
Linux

Ironically for Microsoft, Vista is just the shot in the arm that desktop systems with open-source operating systems needed to boost their sales. At least that's what solution providers seem to think.

Google announces Summer of Code projects

Filed under
Google
OSS

The suspense is over for Google Summer of Code (SoC) 2007 hopefuls. The list is out and Google has accepted 900 applications from a pool of about 6,200.

Penguins form queue to peck INQ hack to bits

Filed under
PCLOS

I NOW HAVE NEARLY one hundred 100 flame-mails about PCLinuxOS, most of them questioning my parentage, one or two of them trying to explain what happened, most of the writers sort of hinting they are part of the distro team.

A week with Windows

Filed under
Linux

As a GNU/Linux user and developer I rarely get to see how the other half lives. That is, Windows users. So, during my week off work, I had two goals: complete the recording of a music project I’d been working on, and finish as many outstanding (non-Linux-centric) projects as possible... using only Windows.

NdisWrapper: The Ultimate Guide

Filed under
HowTos

Here's a comprehensive and idiot-proof guide for utilizing NdisWrapper extracted from Beginning Ubuntu Linux, Second Edition. The guide is part of Chapter 8, which provides a full guide to hardware configuration under Ubuntu.

Is VMware Player Faster than VMware Server?

Filed under
Software

I've been a VMware Player user since it was first released, but I recently decided to switch to VMware Server when I found out that it supports dual processors and snapshots. To my dismay I frequently experienced mouse lag, slow graphics, and keyboard sticking. Switching back to VMware Player resolved my issues and was noticeably faster.

LinuxFest Northwest 2007 looms

Filed under
Linux

Mark Ashworth, one of the original founders of Linuxfest Northwest, said the conference got its start in 1998 when a small group of people invited a couple of local Unix gurus to discuss forming what became the Bellingham Linux Users Group. "We held our second meeting at Bellingham Technical College (BTC) a month later."

Kubuntu looks nice but come on fellas, wireless input

Filed under
Ubuntu

Hands up all PC users who have a wireless mouse and keyboard?

Why Linux perfect system for people who hate computers?

Filed under
Linux

We've had computers powerful enough to be effortlessly useful for ages now. In fact, there is probably one in your attic. Even a 10-year-old PC will work perfectly well as a well-connected typewriter, which is all that most people want or need.

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More in Tux Machines

Leftovers: Ubuntu

  • Budgie-Remix Makes Progress With Ubuntu 16.10 Base, Beta 2 Released
    Budgie-Remix, the unofficial Ubuntu spin making use of the Budgie Desktop, has released its 16.10 Beta 2 milestone following this week's Yakkety Yak Beta 2 release. Budgie-Remix is re-based to the latest Ubuntu 16.10 Yakkety package changes. In addition, a number of the Budgie-0Remix packages have been working their way into Debian proper and thus are available to Ubuntu 16.10 users via the official channels. Now available this way is the budgie-desktop package, Moka icon theme, Faba icon theme, and the Arc theme. The Ubuntu repository has also pulled in the Budgie artwork and wallpaper packages too.
  • Yakkety Yak Final Beta Released
  • Canonical Launches Commercial Support for Kubernetes
    Canonical, the lead commercial vendor behind the open-source Ubuntu Linux operating system, is getting into the Kubernetes market. Canonical now offers a freely available implementation of Kubernetes as well as commercial-support options. "I have no doubt that Kubernetes will be one of the major container co-ordination systems," Mark Shuttleworth, founder of Ubuntu, told ServerWatch.
  • [How To] Build an Ubuntu Controlled Sous-Vide Cooker
    I’ll be honest with you from the off: I had zero idea what sous-vide cooking was before I started writing this post. Wikipedia dutifully informs me that’s Sous-Vide is a style of cooking that involves a vacuum, bags, and steam.
  • Mintbox Mini Pro Linux Mini PC Launches For $395
    This week a new version of the popular Mintbox Mini Linux PC has been launched for $395 in the form of the Mintbox Mini Pro which is now equipped with 120 GB of SSD mSATA together with 64-bit AMD A10-Micro6700T system-on-a-chip with Radeon R6 graphics and features 8GB of DDR3L. The latest Mintbox Mini Pro is shipped preloaded with the awesome Linux Mint 18 operating system and includes a microSD card slot a serial port, and a micro SIM card reader. The new Mintbox Mini Pro is the same size as the original and measures 4.3 x 3.3 x 0.9 inches in size and weighs in at around 255g. The Linux mini PC incorporates a fanless design and features an all-metal case made of aluminium and zinc.

Leftovers: OSS and Sharing

  • Minijail: Running Untrusted Programs Safely by Jorge Lucangeli Obes, Google
  • Minijail: Google’s Tool To Safely Run Untrusted Programs
    Google’s Minijail sandboxing tool could be used by developers and sysadmins to run untrusted programs safely for debugging and security checks, according to Google Software Engineer Jorge Lucangeli Obes, who spoke last month at the Linux Security Summit. Obes is the platform security lead for Brillo, Google's Android-based operating system for Internet-connected devices. Minijail was designed for sandboxing on Chrome OS and Android, to handle “anything that the Linux kernels grew.” Obes shared that Google teams use it on the server side, for build farms, for fuzzing, and pretty much everywhere. Since “essentially one bug separates you and any random attacker,” Google wanted to create a reliable means to swiftly identify problems with privileges and exploits in app development and easily enable developers to “do the right thing.” The tool is designed to assist admins who struggle with deciding what permissions their software actually needs, and developers who are vexed with trying to second guess which environment the software is going to run in. In both cases, sandboxing and privilege dropping tends to be a hit or miss affair. Even when developers use the privilege dropping mechanisms provided by the Linux kernel, sometimes things go awry due to numerous pitfalls along that path. One common example Obes cited was trying to ride a switch user function that will drop-root and then forgetting to check the result of the situation relief, or setuid function, afterwards.
  • Intel and Cloudera Give Apache an Open Source Data/Security Tool
    For the past year, we've taken note of the many Big Data projects that the Apache Software Foundation has been elevating to Top-Level Status. The organization incubates more than 350 open source projects and initiatives, and has squarely turned its focus to Big Data and developer-focused tools in recent months. As Apache moves Big Data projects to Top-Level Status, they gain valuable community support. Recently, the foundation announced that Apache Kudu has graduated from the Apache Incubator to become a Top-Level Project (TLP). Kudu is an open source columnar storage engine built for the Apache Hadoop ecosystem designed to enable flexible, high-performance analytic pipelines. And, Apache Twill has graduated as well. Twill is an abstraction over Apache Hadoop YARN that reduces the complexity of developing distributed Hadoop applications, allowing developers to focus more on their application logic. In another Apache-related Big Data move, Cloudera and Intel have announced that they've contributed a new open-source project to the Apache Software Foundation targeted at using Big Data analytics and machine learning for cybersecurity.
  • Twitter Open Sources Stream Processing Engine Heron
    Twitter announced the open sourcing of Heron, a stream-processing engine that is a successor to Apache Storm. Heron is backwards compatible with Apache Storm, which eases its adoption amongst developers. Heron has replaced Apache Storm as the stream data processing engine inside Twitter due to its scalability, debug-ability, ability to work in a shared cluster infrastructure and better performance. A comprehensive list of features is listed in the documentation.
  • Tencent: Transforming Networks with SDN
    “SDN can really transform the way we do networks,” said Tom Bie, VP of Technology & Operation of Data Center, Networking and Server, Tencent, during his Wednesday keynote address at the Open Daylight Summit. The China telecom giant should know about the issues of massive scale networks: they have more than 200 million users for QQ instant messaging, 300 million users of their payment service, and more than 800 million users of their VChat service. Bie noted that Tencent also operates one of the largest gaming networks in the world, along with video services, audio services, online literature services, news portals, and a range other digital content services.
  • The Second Wave of Platforms, an Interview with Cloud Foundry’s Sam Ramji
    In today’s world of platforms, services are increasingly connected. In the past, PaaS offerings were pretty much isolated. It’s that new connected infrastructure that is driving the growth of Cloud Foundry, the open source, service-oriented platform technology. Sam Ramji is CEO of Cloud Foundry, which is holding its European event in Frankfurt this week. At the conference, we spoke with Ramji to discuss, among other topics:
  • How to Find Your First OpenStack Job
  • LibreOffice 5.2.2 Now Available to Download
  • EC approves Slovenia courts data exchange solution
    First CEF AS4-compliant b2b solution developed as open source by a public administration The European Commission has tested and approved Laurentius, an eDelivery court documents and case exchange solution compliant with the AS4 profile of the OASIS ebMS standard. In September, Laurentius passed all tests by the EC’s Connecting Europe Facility (CEF) for its so-called “e-SENS AS4 conformant solutions”.
  • SDL 2.0.5 Is Readying For Release: Relative Mouse Mode For Wayland/Mir, Audio Capture
    SDL 2.0 point releases have ranged from being a few months apart to as much as two years apart. Fortunately, SDL 2.0.5 is now being put together for release just nine months after SDL 2.0.4. With the Mercurial repository, Sam Lantinga bumped the version in preparation for the SDL 2.0.5 release. The SDL 2.0.5 release hasn't officially happened yet, but it should be here soon.
  • Open standards default at Slovenia supreme court
    The use of open ICT standards is an IT requirement at Slovenia’s Supreme Court, responsible for the IT support of the entire court system in the country. The Supreme Court’s IT department has a strong preference for the development of modular, reusable software solutions. This strategy provides agility and flexibility, says Bojan Muršec, director of IT. The focus on open standards frees up the IT department to concentrate on the business, Muršec says. The IT department takes the modular approach serious: the first reusable module ever developed by the court - a court documents dispatch and delivery system - is re-used by all IT systems across the courts. “Making everything reusable prevents creation of silos in the organisation”, the IT director says. A positive side effect of the IT strategy is that the court uses mostly open source software solutions. This in turn helps to keep IT costs down, says the IT director, who estimates that the court saves EUR 400 to 500 thousand per year on licence fees: “The cost of proprietary licences always goes up.”
  • Why there is no CSS4 - explaining CSS Levels
    We had CSS1, and CSS2. We even had CSS2.1 and we then moved onto CSS3 – or did we? This post is a quick explanation of how CSS is versioned today. CSS versions 1 and 2 were monolithic specifications. All of CSS was included in one massive document. Selectors, positioning, colour – it was all in there. The problem with monolithic specifications is that in order to finish the spec, every component part also has to be finished. As CSS has grown in complexity, and new features are added, it doesn’t make sense to draw a line at which all work is stopped on all parts of CSS in order to declare that CSS version finished. Therefore, after CSS2.1 all the things that had been part of the 2.1 specification were broken down into modules. As the new CSS modules included all that had gone before plus any new features, they all came into being at Level 3. Hence CSS3, and people like me who understood CSS as a single specification referred to the group of Level 3 modules as “CSS3”.

Security Leftovers

  • Linux.Mirai Trojan causing mayhem with DDoS attacks
    A Trojan named Linux.Mirai has been found to be carrying out DDoS attacks. The malicious program first appeared in May 2016, detected by Doctor Web after being added to its virus database under the name Linux.DDoS.87. The Trojan can work with with the SPARC, ARM, MIPS, SH-4, M68K architectures and Intel x86 computers.
  • Don't Hide DRM in a Security Update
    Over 10,000 of you have joined EFF in calling on HP to make amends for its self-destructing printers in the past few days. Looks like we got the company’s attention: today, HP posted a response on its blog. Apparently recognizing that its customers are more likely to see an update that limits interoperability as a bug than as a feature, HP says that it will issue an optional firmware update rolling back the changes that it had made. We’re very glad to see HP making this step. But a number of questions remain. First, we’d like to know what HP’s plans are for informing users about the optional firmware update. Right now, the vast majority of people who use the affected printers likely do not know why their printers lost functionality, nor do they know that it’s possible to restore it. All of those customers should be able to use their printers free of artificial restrictions, not just the relatively few who have been closely following this story.
  • 6 Ways Driverless Cars Are Going To Kill Lots Of People
    You've probably read a few articles about driverless cars over the past couple of years. The technology is coming along quickly, with fleets of test cars already on the roads in some states. It seems like soon we'll achieve the American dream of stuffing our faces and texting all we want while still managing to avoid public transportation. But the reality is quite different. We're diving into this technology a little too quickly and ignoring all the warning signs about how we are going to screw up on the way to Driverless Car Utopia.

Red Hat and Fedora

  • Red Hat Inc. (RHT) Downgraded by Zacks Investment Research to “Hold”
  • Earnings Estimate Report: Intel Corporation (NASDAQ:INTC) , Red Hat, Inc. (NYSE:RHT)
  • Switched to HTTPS
    Perhaps you already noticed it, I have switched all the sites for a secured browsing using HTTPS. So, new addresses are: https://blog.remirepo.net/ for this Blog (with an automatic and permanent redirection) https://forum.remirepo.net/ for the Forum (with an automatic and permanent redirection) https://rpms.remirepo.net/ for the Repository, but classical address stay available.
  • Fedora Hubs: Getting started
    Fedora Hubs provides a consistent contributor experience across all Fedora teams and will serve as an “intranet” page for the Fedora Project. There are many different projects in Fedora with different processes and workflows. Hubs will serve as a single place for contributors to learn about and contribute to them in a standardized format. Hubs will also be a social network for Fedora contributors. It is designed as one place to go to keep up with everything and everybody across the project in ways that aren’t currently possible.