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Updated: 1 hour 11 min ago

Reddit: symbolic links

Tuesday 19th of January 2016 09:16:26 PM

Hi all, I've j ust started learning linux and have a question about symbolic links. I've just yesterday set crouton up on my chromebook, barely used linux before today. I'm following the guide at: https://help.ubuntu.com/community/ApacheMySQLPHP

So far, so good, I have apache and php running, I've got to the part in the guide about creating a symlink, never heard of them so I've been reading.

My question is why does the line below use "cp" and not "ln" like all the guides I've read? Is it a typo?

Line below is from the guide: sudo cp -s /usr/share/php5/php.ini-development /etc/php5/apache2/php.ini

Many thanks.

submitted by longcraft
[link] [6 comments]

LXer: Devs complain GitHub's become slow to fix bugs, is easily gamed

Tuesday 19th of January 2016 07:30:51 PM
Open letter calls on site to be more responsive and accelerate own developmentMore than 1,100 maintainers of GitHub projects have put their names to an open letter expressing frustration that the famous software hub is ignoring them.…

TuxMachines: LibreOffice 5.1.0 to Integrate OpenGL and Coverity Fixes

Tuesday 19th of January 2016 07:05:54 PM

The Document Foundation has revealed the second Release Candidate for LibreOffice 5.1.0, the first major update for the 5.x branch of the famous office suite.

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TuxMachines: Best Linux distros of 2016: Something for everyone

Tuesday 19th of January 2016 07:03:30 PM

The beauty of Linux is that there really is something for everyone. Amazon, Facebook, and Google run their massive infrastructure on Linux. Companies like Samsung use it in their TVs, smartphones, and smart watches. And then there are ordinary users like you and me who use computers to do work.

In this slideshow for 2016 I have picked distros that excel in certain areas. We will see how many of these distros remain on the list in 2017.

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TuxMachines: Running desktop Linux on a tablet: A lid for every pot

Tuesday 19th of January 2016 07:01:26 PM

Android pretty much own the smartphone market with over 82% market share. Chrome OS is also making a serious dent in the PC market. Despite the dominance of these two Linux based distributions there are many users, including my friend Bryan Lunduke, who want to run 'regular Linux desktops' on tablets.

Since the Linux community doesn't know the meaning of the word "impossible," I started looking around to see if someone had solved this particular problem.

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Slashdot: How To Talk About Mental Illness Online?

Tuesday 19th of January 2016 06:00:07 PM

TuxMachines: LOHAN takes the stage at Oz Linux shindig

Tuesday 19th of January 2016 02:00:47 PM

Our Oz readers attending the forthcoming linux.conf.au 2016 shindig in Geelong might like to catch Andrew Tridgell's presentation on "Helicopters and Rocket-Planes", which will include a look at our Low Orbit Helium Assisted Navigator (LOHAN) Vulture 2 spaceplane.

As regular readers know, Linux guru Tridge has been working on the custom ArduPilot parameters for the vehicle's Pixhawk autopilot, seen below with our Raspberry Pi rig during an avionics rejig in 2014.

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Slashdot: Hackers Get Linux Running On a PlayStation 4

Tuesday 19th of January 2016 12:00:04 PM

LXer: Encryption backdoors by law? France says 'non'

Tuesday 19th of January 2016 07:48:44 AM
The French government has rejected a proposed bill that would have required hardware makers to design products that give authorities access to stored data, even if it is encrypted.

Reddit: Smallest Laptop/Device for Linux

Tuesday 19th of January 2016 07:25:59 AM

Hi all. Apologies if this isn't a good sub to ask this in but I didn't see a better one in the sidebar.

I'm looking to get the smallest, thinnest, lightest device (not necessarily a regular laptop) with a keyboard that I can run Linux on and expect decent hardware support. Initially I'd like to put Kali on it and use it for some pentesting work, but would probably go to another distro later on. I don't need much in terms of specs (CPU, graphics, RAM, battery, etc.) as this would be a secondary device to my primary laptop.

Any suggestions? Should I consider ARM devices in addition to x86?

Thanks.

submitted by timewast3r
[link] [2 comments]

Reddit: Now I get why i3 is awesome.

Monday 18th of January 2016 11:57:41 PM

LinuxInsider: Deepin Takes Linux to New Depths

Monday 18th of January 2016 11:33:52 PM
The latest release of the Linux distro now called "Depth OS" deserves serious consideration. It is fast, reliable and innovative, with an impressive homegrown desktop design dubbed "Deepin Desktop Environment." Depth OS has a bit of an identity problem. It's not well known outside Asia and Europe, but that's not the major cause of confusion. The problem is that the open source community that developed the distro seems to have a difficult time deciding what to call it.

Reddit: Need some help setting up something

Monday 18th of January 2016 11:18:26 PM

I am currently trying to use a pi (raspbian jessie) to communicate to my computer across the LAN. I have tried using a ssh tunnel (ssh -t pi@ip -L 1234:localIPofMyComputer:5902) I have tried using this tunnel for vnc, ssh and ftp but I have had no luck would there be a better way to do this at all? When connecting I use localhost:1234. Also when trying vnc it found the computer but hung on negotiating connection then looses connection.

submitted by callum-99
[link] [comment]

Reddit: Official Hall of science Pre-alpha testing

Monday 18th of January 2016 11:17:17 PM

Hello and welcome to the official Pre-alpha testing of the Hall of Science. Im looking for help from you, the reddit community to test the game before the launch of the Kickstarter/Steam Greenlight. Which the Pre-alpha will be available to all backers immediately.

Anyone can apply however If you have a VR Virtual reality headset (occulus rift) or if your a Linux gamer then your feedback is highly desired.

Private message me if you are be interested.

The Pre-alpha link will be available to download on the 25th January and will be PM`d to you.

Steam page http://steamcommunity.com/sharedfiles/filedetails/?id=539365201

most recent video https://www.youtube.com/watch?v=L97_u97A4Ks

website http://hallofscience.moonfruit.com/

patreon https://www.patreon.com/user?u=2540711&ty=h&u=2540711

submitted by stand_and_fight_ltd
[link] [comment]

Reddit: Manjaro Deepin 15.12

Monday 18th of January 2016 05:41:12 AM

TuxMachines: Miniature Servers

Sunday 17th of January 2016 10:01:15 PM
  • High Performance computing and parallel computing amateur linux test lab

    I dabble in trying to build high performance applications, and parallel computing stuff. I don't do a good job at it, but I would like more practice. I tried to conceive of the type of hardware I would like for my continued practice. These are their stories:

    I know from bitcoin mining that some instruction sets are better at somethings, so I'm pretty sure I want two servers, with dual graphics cards. One nvidia, and one ATI (or maybe I'm just an ATI guy but nvidia is kind of sort of blowing them out of the water). I also know I'm probably going to want two Parallella's.

  • Ocean is an amazing Linux based battery-powered, pocket sized wireless server

    Ocean, a mobile server launched by Redwood-based hardware repair company iCracked, can run all Linux-based operating systems that is built on top of the Linux kernel. It can easily fit into your pocket but is capable of being a full-blown battery powered wireless web server.

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More in Tux Machines

today's howtos

Leftovers: Software

  • SOGo v3.0.0 released
    After about 1.5 year of development, Inverse is extremely happy to announce the immediate availability of SOGo v3.0! This release is considered ready for production use.
  • Tupi 0.2 revision git06 (Kunumi)
    After a year without significant activity, this release has an special meaning not only because it represents the continuity of the project but our strong intention of making of Tupi a professional tool for educational and young artists communities around the world.
  • [RetroShare] Release notes for final 0.6.0
    v0.6.0 is now considered final. This post summarizes the main lines of work since the release of 0.6.0-RC2 (last june).
  • OpenShot 2.0.6 (Beta 3) Released!
  • OpenShot 2.0 Beta Is Now Available for Public Testing
    The update is the third full beta release of the revamped video editor but only the first to made available for public testing. Backers of the OpenShot crowdfunding campaign have been able to use beta builds of the hugely revamped non-linear video editor since January.
  • Atom 1.5.0 Has Been Released
    Atom is an open-source, multi-platform text editor developed by GitHub, having a simple and intuitive graphical user interface and a bunch of interesting features for writing: CSS, HTML, JavaScript and other web programming languages. Among others, it has support for macros, auto-completion a split screen feature and it integrates with the file manager.
  • HPLIP 3.16.2 Brings Support For Debian 8.3, Linux Mint 17.3 And New Printers
    As you may know, HP Linux Imaging and Printing (HPLIP) is a tool for printing, scanning and faxing for the HP printers.
  • Ixion 0.11.0
    Version 0.11.0 of the Ixion library has been just released. You can download it from the project’s home page.
  • Now You Can Use uTorrent Without Ads, Thanks To New Subscription Model
    In the past, the parent company Bittorrent Inc. has relied on an ad-based revenue model to keep uTorrent up and running, but now they have realized the need for a premium experience for the users by charging a nominal amount. Until now, bundled software that hides inside the uTorrent installation package has only consumed space on your computer. The development team is well aware of this issue and that’s why they have come up with the ad-free uTorrent.

Kernel Space: Linux, Graphics

  • Linux kernel bug delivers corrupt TCP/IP data to Mesos, Kubernetes, Docker containers
    The Linux Kernel has a bug that causes containers that use veth devices for network routing (such as Docker on IPv6, Kubernetes, Google Container Engine, and Mesos) to not check TCP checksums. This results in applications incorrectly receiving corrupt data in a number of situations, such as with bad networking hardware. The bug dates back at least three years and is present in kernels as far back as we’ve tested. Our patch has been reviewed and accepted into the kernel, and is currently being backported to -stable releases back to 3.14 in different distributions (such as Suse, and Canonical). If you use containers in your setup, I recommend you apply this patch or deploy a kernel with this patch when it becomes available. Note: Docker’s default NAT networking is not affected and, in practice, Google Container Engine is likely protected from hardware errors by its virtualized network.
  • Performance problems
    Just over a year ago I implemented an optimization to the SPI core code in Linux that avoids some needless context switches to a worker thread in the main data path that most clients use. This was really nice, it was simple to do but saved a bunch of work for most drivers using SPI and made things noticeably faster. The code got merged in v4.0 and that was that, I kept on kicking a few more ideas for optimizations in this area around but that was that until the past month.
  • Compute Shader Code Begins Landing For Gallium3D
    Samuel Pitoiset began pushing his Gallium3D Mesa state tracker changes this morning for supporting compute shaders via the GL_ARB_compute_shader extension. Before getting too excited, the hardware drivers haven't yet implemented the support. It was back in December that core Mesa received its treatment for compute shader support and came with Intel's i965 driver implementing CS.
  • Libav Finally Lands VDPAU Support For Accelerated HEVC Decoding
    While FFmpeg has offered hardware-accelerated HEVC decoding using NVIDIA's VDPAU API since last summer, this support for the FFmpeg-forked libav landed just today. In June was when FFmpeg added support to its libavcodec for handling HEVC/H.265 video decoding via NVIDIA's Video Decode and Presentation API for Unix interface. Around that same time, developer Philip Langdale who had done the FFmpeg patch, also submitted the patch for Libav for decoding HEVC content through VDPAU where supported.

Unixstickers, Linux goes to Washington, Why Linux?

  • Unixstickers sent me a package!
    There's an old, popular saying, beware geeks bearing gifts. But in this case, I was pleased to see an email in my inbox, from unixstickers.com, asking me if I was interested in reviewing their products. I said ye, and a quick few days later, there was a surprise courier-delivered envelope waiting for me in the post. Coincidentally - or not - the whole thing happened close enough to the 2015 end-of-the-year holidays to classify as poetic justice. On a slightly more serious note, Unixstickers is a company shipping T-shirts, hoodies, mugs, posters, pins, and stickers to UNIX and Linux aficionados worldwide. Having been identified one and acquired on the company's PR radar, I am now doing a first-of-a-kind Dedoimedo non-technical technical review of merchandise related to our favorite software. So not sure how it's gonna work out, but let's see.
  • Linux goes to Washington: How the White House/Linux Foundation collaboration will work
    No doubt by now you've heard about the Obama Administration's newly announced Cybersecurity National Action Plan (CNAP). You can read more about it on CIO.com here and here. But what you may not know is that the White House is actively working with the Linux and open source community for CNAP. In a blog post Jim Zemlin, the executive director of the Linux Foundation said, “In the proposal, the White House announced collaboration with The Linux Foundation’s Core Infrastructure Initiative (CII) to better secure Internet 'utilities' such as open-source software, protocols and standards.”
  • Why Linux?
    Linux may inspire you to think of coders hunched over their desks (that are littered with Mountain Dew cans) while looking at lines of codes, faintly lit by the yellow glow of old CRT monitors. Maybe Linux sounds like some kind of a wild cat and you have never heard the term before. Maybe you have use it every day. It is an operating system loved by a few and misrepresented to many.