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About Tux Machines

Friday, 21 Oct 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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Type Title Author Replies Last Postsort icon
Story 20 years of Linux at Intel srlinuxx 27/10/2011 - 6:43pm
Story today's leftovers: srlinuxx 27/10/2011 - 7:22am
Story some howtos: srlinuxx 27/10/2011 - 7:15am
Story Multi-Core Scaling Performance Of AMD's Bulldozer srlinuxx 27/10/2011 - 4:54am
Story Introduction to The GIMP srlinuxx 27/10/2011 - 4:53am
Story Ubuntu 11.10 review srlinuxx 27/10/2011 - 4:50am
Story White Screen of Death srlinuxx 1 27/10/2011 - 1:32am
Story Firefox partners with The Evil Empire srlinuxx 27/10/2011 - 12:29am
Story Adobe Flash 11.2 Beta Brings New Linux Work srlinuxx 27/10/2011 - 12:28am
Story GPL or BSD License: Confusion Galore srlinuxx 26/10/2011 - 10:39pm

Dell and the Linux Desktop

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There’s quite a bit of speculation going on at what distribution of Linux Dell will choose to put onto its desktops or if they’ll even attempt to put Linux on the desktop.

Use key-based authentication with SSH

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It’s really simple to login with your username/password combination on the remote machine, but sometimes it can be a better idea to use key-based authentication.

Key-based authentication is where instead of authenticating that you are you with the remote machine credentials, you use a cryptographic key pair.

Prevent Firefox from overwriting your tabs

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By default when you click the Open All in Tabs option in a bookmarks folder or a live bookmark, the bookmarks are opened in different tabs replacing the current tab set you have at that time.

monitor custom programs with ps and watch

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ps is a very useful tool to list all current running processes with various info such as CPU usage, memory usage, process status, process id etc.

watch is another good tool to continuously execute some programs in infinite loop. watch allows you to make use of commands such as ps, netstat, lsof into monitoring purpose.

How to Fix broken Ubuntu Feisty Fawn

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Ubuntu Development team released ubuntu feisty fawn beta on 23rd March 2007 some of them started upgrading their edgy to feisty .If your feisty broken here is the procedure to fix that.

Boot up with a live cd, or ubuntu CD from a different partition.

Mount your feisty drive somewhere in this example i am mounting on /media/feisty

Create a directiory when do you want to mount

Who speaks for Microsoft on open source?

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Does Steve Ballmer speak for Microsoft on open source? He's the CEO, and he seems to think that open source does not exist, has no right to exist, and can be ground down with lawyers.

Or how about Brad Abrams? Is it Jason Matusow? Should we look to the Microsoft legal team, its executive ranks, or what about the geek standing in front of you on the trade show stand?

Building the XO: The Anatomy of an Activity

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Last time, we talked about installing Sugar so that you could emulate the OLPC environment on your system. Now it’s time to explore how activities work on the XO.

Finding your activities

Novell takes Microsoft’s InfoCard technology open source

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Novell is developing an open source implementation of Microsoft’s identity card technology that is functionally equivalent to the Windows software but will run on both Linux and Macintosh.

Novell steering Microsoft defectors back to Microsoft?

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Oh, my. On the one hand, Mary Jo is reporting that, just as Novell's Bruce Lowry had said, Novell's pact with Microsoft seems to be earning it back market share against Red Hat.

Here come the RHEL 5 clones

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If imitation is the sincerest form of flattery, Red Hat should be flattered. Less than two weeks after the company introduced RHEL 5 (Red Hat Enterprise Linux 5), StartCom Ltd. released the first RHEL 5 clone, StartCom Enterprise Linux AS-5.0.0.

Gentoo attempts to deal with developer conflicts

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Earlier this month, Slashdot posted a piece asking whether the Gentoo project is in "crisis." The project has responded to the issues discussed in the posting, in part, by adopting a Code of Conduct (CoC), with "proctors" who will address breaches of the CoC. So far, that move seems of limited worth.

Quicker open source editor: Emacs

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The open source Emacs editor (one of the powerhouses of UNIX computing) is a large, complex application that does everything from editing text to functioning as a complete development environment.

Debian/etch Xen: Nice, but not quite ready for me

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n my previous post I explained how I set up my new server as a Xen server in order to maximize my flexibility. It's been little over a week now and I am saddened to say that Xen has gone out the Window. While I love the flexibility, it's just not ready for me yet.

Snag 1: Running NFS

Benchmarking With VDrift

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Chris Guirl sent me a note this weekend alerting me to the release of VDrift 2007-03-23 and letting me know that this drift racing game now supports benchmarking.

Linux-Optimized Laptops: Does the Hardware Matter?

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Even though interest in server-side Linux has been steadily growing in enterprises and organizations around the world, desktop and laptop-based Linux solutions have faced a steady series of uphill climbs.

Novell: It's Cheaper Than Linux

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Lately, I have watched various companies make marketing blunders on a near everyday basis. Some in the general media, others in niche arenas, where most people will never see just how huge of a mistake was actually made. But all of them aside, Novell has had the pleasure of topping them all and solidifying fears that many Linux users share, with one single statement.

Non-free repositories!?

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There’s a discussion going on on my LUG mailing list today which seems to have diverged from its original topic to the question of the inclusion of officially supported non-free repositories in distributions: is this merely facilitating freedom or does it have more sinister implications for free software?

Nero for Linux V3 is almost out

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NERO WAS SHOWING two things at CeBIT, one was a great thing, the other potentially interesting. One requires hardware, the other doesn't require Windows.

Changing the look of Wine

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One of the nicer things of Linux is that you have tons of thinkerers around. One of my online buddies who goes by the nick of Tripl showed this solution to change the default look of Wine (simply horrible) into the human theme of Ubuntu.

All the text bellow needs to be pasted bellow the line above in ~/.wine/user.reg that is your home directory .wine folder


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More in Tux Machines

Leftovers: OSS and Sharing

  • Google’s Open Source Report Card Highlights Game-Changing Contributions
    Ask people about Google’s relationship to open source, and many of them will point to Android and Chrome OS — both very successful operating systems and both based on Linux. Android, in particular, remains one of the biggest home runs in open source history. But, as Josh Simmons from Google’s Open Source Programs Office will tell you, Google also contributes a slew of useful open source tools and programs to the community each year. Now, Google has issued its very first “Open Source Report Card,” as announced by Simmons on the Google Open Source Blog. "We're sharing our first Open Source Report Card, highlighting our most popular projects, sharing a few statistics and detailing some of the projects we've released in 2016. We've open sourced over 20 million lines of code to date and you can find a listing of some of our best known project releases on our website," said Simmons.
  • Nino Vranešič: Open Source Advocate and Mozilla Rep in Slovenia
    “My name is Nino Vranešič and I am connecting IT and Society,” is what Nino says about himself on LinkedIn. The video is a little hard to understand in places due to language differences and (we think) a slow or low-bandwidth connection between the U.S.-based Zoom servers and Eastern Europe, a problem that crops up now and then in video conversation and VOIP phone calls with people in that part of the world, no matter what service you choose. But Vranešič is worth a little extra effort to hear, because it’s great to learn that open source is being used in lots of government agencies, not only in Slovenia but all over Europe. And aside from this, Vranešič himself is a tres cool dude who is an ardent open source volunteer (“Mozilla Rep” is an unpaid volunteer position), and I hope I have a chance to meet him F2F next time he comes to a conference in Florida — and maybe you’ll have a chance to meet him if he comes to a conference near you.
  • MySQL and database programming for beginners
    Dave Stokes has been using MySQL for more than 15 years and has served as its community manager since 2010. At All Things Open this year, he'll give a talk about database programming for newbies with MySQL. In this interview, he previews his talk and shares a few helpful resources, required skills, and common problems MySQL beginners run into.
  • Nadella's trust talk is just so much hot air
    Microsoft chief executive Satya Nadella appears to have an incredibly short memory. Else he would be the last person who talks about trust being the most pressing issue in tech in our times. Over the last year, we have been treated to a variety of cheap tricks by Microsoft, attempting to hoodwink Windows users left, right and centre in order to get them to upgrade to Windows 10. After that, talking about trust sounds odd. Very odd. Microsoft does not have the best reputation among tech companies. It is known for predatory practices, for being convicted as a monopolist, and in recent times has been trying to cultivate a softer image as a company that is not as rapacious as it once was. That has, in large measure, come about as its influence and rank in the world of computing have both slipped, with other companies like Apple, Facebook and Google coming to dominate.
  • If you wish, you may rebuild all dports to use non-base SSL library of your choice
  • DragonFlyBSD Continues LibreSSL Push, OpenSSL To Be Dropped
    DragonFlyBSD is now defaulting to LibreSSL throughout its operating system stack and is planning to completely remove OpenSSL in the near future. Last month DragonFlyBSD began using LibreSSL by default while that effort has continued. OpenSSL is no longer being built by default and in about one month's time the OpenSSL support will be completely stripped from the DragonFly tree.
  • Ranking the Web With Radical Transparency
    Ranking every URL on the web in a transparent and reproducible way is a core concept of the Common Search project, says Sylvain Zimmer, who will be speaking at the upcoming Apache: Big Data Europe conference in Seville, Spain. The web has become a critical resource for humanity, and search engines are its arbiters, Zimmer says. However, the only search engines currently available are for-profit entities, so the Common Search project is creating a nonprofit engine that is open, transparent, and independent. We spoke with Zimmer, who founded Jamendo, dotConferences, and Common Search, to learn more about why nonprofit search engines are important, why Apache Spark is such a great match for the job, and some of the challenges the project faces.
  • A look inside the 'blinky flashy' world of wearables and open hardware
    While looking at the this year's All Things Open event schedule, a talk on wearables and open hardware caught my eye: The world of the blinky flashy. Naturally, I dug deeper to learn what it was all about.
  • Why Perl is not use for new development , most of time use for maintenance and support projects ?
    There has been a tendency amongst some companies to play a “wait and see” attitude towards Perl, but the Perl market appears to have stabilized in the past couple of years and more companies appear to be returning to Perl. As one of our clients explained to me when I asked why they chose Perl “We’re tired of being bitten by hype.”

And More Security Leftovers

  • The NyaDrop Trojan for Linux-running IoT Devices
  • Flaw resides in BTB helps bypass ASLR
  • Thoughts on the BTB Paper
    Though the attack might have some merits with regards to KASLR, the attack on ASLR is completely debunked. The authors of the paper didn't release any supporting code or steps for independent analysis and verification. The results, therefore, cannot be trusted until the authors fully open source their work and the work is validated by trusted and independent third parties.
  • Spreading the DDoS Disease and Selling the Cure
    Earlier this month a hacker released the source code for Mirai, a malware strain that was used to launch a historically large 620 Gbps denial-of-service attack against this site in September. That attack came in apparent retribution for a story here which directly preceded the arrest of two Israeli men for allegedly running an online attack for hire service called vDOS. Turns out, the site where the Mirai source code was leaked had some very interesting things in common with the place vDOS called home.

Blockchain and FOSS

Ubuntu Leftovers

  • Celebrating 12 years of Ubuntu
    Founder Mark Shuttleworth announced the first public release of Ubuntu – version 4.10, or “Warty Warthog” – on Oct. 20, 2004. The idea behind what would become the most recognizable and widely used Linux distributions ever was simple – create a Linux operating system that anybody could use. Here’s a look back at Ubuntu’s history.
  • Happy 12th Birthday, Ubuntu!
    Yup, it’s twelve years to the day since Mark Shuttleworth sat down to tap out the first Ubuntu release announcement and herald in an era of “Linux for human beings”.
  • A Slice of Ubuntu
    The de facto standard for Raspberry Pi operating systems is Raspbian–a Debian based distribution specifically for the diminutive computer. Of course, you have multiple choices and there might not be one best choice for every situation. It did catch our eye, however, that the RaspEX project released a workable Ubunutu 16.10 release for the Raspberry Pi 2 and 3. RaspEX is a full Linux Desktop system with LXDE (a lightweight desktop environment) and many other useful programs. Firefox, Samba, and VNC4Server are present. You can use the Ubuntu repositories to install anything else you want. The system uses kernel 4.4.21. You can see a review of a much older version of RaspEX in the video below.
  • Download Ubuntu Yakkety Yak 16.10 wallpaper
    The Yakkety Yak 16.10 is released and now you can download the new wallpaper by clicking here. It’s the latest part of the set for the Ubuntu 2016 releases following Xenial Xerus. You can read about our wallpaper visual design process here.
  • Live kernel patching from Canonical now available for Ubuntu 16.04 LTS
    We are delighted to announce the availability of a new service for Ubuntu which any user can enable on their current installations – the Canonical Livepatch Service. This new live kernel patching service can be used on any Ubuntu 16.04 LTS system (using the generic Linux 4.4 kernel) to minimise unplanned downtime and maintain the highest levels of security.
  • How to enable free 'Canonical Livepatch Service' for Linux kernel live-patching on Ubuntu
    Linux 4.0 introduced a wonderful feature for those that need insane up-time -- the ability to patch the kernel without rebooting the machine. While this is vital for servers, it can be beneficial to workstation users too. Believe it or not, some home users covet long up-time simply for fun -- bragging rights, and such. If you are an Ubuntu 16.04 LTS user (with generic Linux kernel 4.4) and you want to take advantage of this exciting feature, I have good news -- it is now conveniently available for free! Unfortunately, this all-new Canonical Livepatch Service does have a catch -- it is limited to three machines per user. Of course, home users can register as many email addresses as they want, so it is easy to get more if needed. Businesses can pay for additional machines through Ubuntu Advantage. Want to give it a go? Read on. "Since the release of the Linux 4.0 kernel about 18 months ago, users have been able to patch and update their kernel packages without rebooting. However, until now, no other Linux distribution has offered this feature for free to their users. That changes today with the release of the Canonical Livepatch Service", says Tom Callway, Director of Cloud Marketing, Canonical.
  • KernelCare Is Another Alternative To Canonical's Ubuntu Live Kernel Patching
    Earlier this week Canonical announced their Kernel Livepatching Service for Ubuntu 16.04 LTS users. Canonical's service is free for under three systems while another alternative for Ubuntu Linux users interested in a commercial service is CloudLinux's KernelCare. The folks from CloudLinux wrote in to remind us of their kernel patching solution, which they've been offering since 2014 and believe is a superior solution to Canonical's service. KernelCare isn't limited to just Ubuntu 16.04 but also works with Ubuntu 14.04 and other distributions such as CentOS/RHEL, Debian, and other enterprise Linux distributions.