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Casual Programming and Linux Screen-Recorders

Filed under
Linux

After being retired (for four years) from teaching high school Computer Science, I decided to get back into programming again. I once taught a beginning programming class using the Ruby language, and I thought that would be a good way to get back into programming. So, I decided I needed a “Ruby refresher”, and I wanted to learn more about that language than I taught in the classroom.

Forgot your Ubuntu Password? All is not lost.

Filed under
Howtos

It’s always a pain when you forget your password, and i’ve often done it on an Ubuntu install. All however is not lost as a stock Ubuntu install its quite easy to reset your password

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Maybe it's time to think about LTSP?

Filed under
Linux

With austerity being the watchword of our times being able to get as much out of that IT hardware you have is as important as ever, more so when the industry is in shift at an OS level and maybe the hardware you have isn’t quite up to the task of Windows 8?

Ubuntu Phone, Good idea?

Filed under
Linux

In a bold move today Ubuntu have announced plans to move forward with an Ubuntu Phone which it is touting the interface is the difference here. This is a big statement in a marketplace which has been owned by Apple and Google for the last 3 to 4 years.

The EE Nokia Lumia 920

Filed under
Just talk

The UK got its first 4G network this month and the choices for 4G phones are thin on the ground at the moment the iPhone 5 and the Samsung Galaxy S3 were there at launch however as a long time Android and IOS user i’m finding both operating systems at that stage of their life when they ar about features not innovation. This may well change in the future however, and you must understand these words are hard for me to say, Microsoft seem to be innovating quite a bit in the OS market, pushing the boat out and taking some risks.

My phone of choice on EE is the Nokia Lumia 920, Nokias last bi breath attempt at staying alive as a company it would seem however this is a phone developed for Windows Phone 8 in Microsoft. It is the phone Microsoft were happy to share the stage with at launch and it’s got generally good reviews.

Lets start this with the two important things the phone and the 4G..

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Building your own cloud using OwnCloud on Ubuntu.

Filed under
Linux

Unless you’ve been under a rock or are the type of Luddite who thinks the pen and paper is modern hi tech, you cannot fail to have heard about the most miss used expression on the Internet, the cloud. It’s a buzzword which every ill equipped marketing goon has latched his crayon’s onto and will mention in every presentation ever.

Put simply the cloud is the image used when tech people wanted to display the Internet outside their own network, this turned into a location firstly where data could be stored and more recently where “Big Data” is stored.. Honestly I have no idea who comes up with this stuff.

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The 3 Wise Smartphones this christmas

Filed under
Just talk

The busiest period of the year for consumer technology purchases is reaching us quickly December is Thanksgiving and Christmas and January Sales time Cash is going to be spent and the smartphone market is a huge slice of that cash which will be spent.

Following a week of announcements what state is this market segment in?

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Ubuntu 12.04 the Macbook Pro Post Install

Filed under
Linux

While this post states its the post install for the Macbook Pro it will cover any 64bit Nvidia Ubuntu 12.10 post install...

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Ubuntu 12.10 on the Macbook Pro

Filed under
Linux

With Mountain Lion not cutting the mustard, it was time to see what Ubuntu 12.10 offers the Mac Community so i've just installed the MAC Spin of the 64bit Ubuntu's latest offering.

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IOS6 battery life drain adding to your woes? This might help…

Filed under
Just talk

If you have installed IOS6 and your device is draining battery like no one's business then you really need to read this, i promise it will solve your battery issues. It's not the normal notifications and location services shutdown...

Creating an AD Server for Free using Ubuntu and Samba

Filed under
Howtos

While being a huge fan of the GNU/Linux OS I do also live in the real world which means using Active Directory Domain Controllers and Windows networks. this week however I’ve had to build for a project a stand alone AD network. This got me thinking to a project I built for a school 6 uears ago which I did the same thing with Samba on Fedora.

How To Edit Grub Menu or Software On Ubuntu / Linux / Fedora Grub Customizer

Filed under
Linux

Now,
For Ubuntu
Open Terminal and type
sudo add-apt-repository ppa:danielrichter2007/grub-customizer
sudo apt-get update
sudo apt-get install grub-customizer

(Fedora 32-bit)
wget -O grub-customizer-2.5.7-i686.rpm http://goo.gl/vE2Ev
sudo yum install grub-customizer-2.5.7-i686.rpm

Don't Forget Feeds

Filed under
Site News

Even when I'm not able to update the site as much as I would like, please note the feeds Tuxmachines pulls in. In the side columns below the fold are Linux.com, LinuxToday.com, and more. On the news feed page is a wider variety.

This is where mobile technology is headed, it’s great.. Especially for "Nix

Filed under
Linux

We know the mobile phone is where it is at, we also know the cloud is the glue which binds all our devices, what if this didn’t have to be the case? The cloud is great when you are tethered to your Wifi or a mobile signal, great if you work in a big city with lots of Wifi hotspots or mobile coverage. Not so good when the office blocks access to it because of security risks, or you live in a 3G blackspot.

Exploring Strange New Worlds...

Filed under
Just talk

I've seen it discussed before, but it sometimes doesn't really hit me until I see where someone who is talking around it, completely misses it.

Of course, I'm talking about the Star Trek influence. How close are we to realizing Star Trek Technology?

Personal Computing on the fly

Filed under
Linux

The cloud. It's the talk of the town and has been growing for awhile now.

LibreOffice 3.6 is ready for us.

I know, I know, it is best to install your apps only through your Linux distribution's repository.
However, since LibreOffice 3.6 is faster loading and comes some nice new features spread throughout the Suite, this may be the time NOT to wait.

Why Ubuntu, not Ubuntu Linux will be the future of next Gen OS’s

Filed under
Linux

Ubuntu Linke Android is based on a Linux Kernel, it has a Linux command line, it runs Linux applications however if Ubuntu is to become a serious third contender in the Operating space it needs to drop the word Linux.

How Ubuntu can save the Linux Desktop

Filed under
Linux

Having already written on why I believe the Linux desktop has had it’s day and admitting that while Linux has changed the world of IT for the better it seems that after comment’s from some very notable industry players over the last week might have sparked an interested in Linux, specifically Ubuntu as a viable third alternative.

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5 tech item’s i’ve owned over the years…

Filed under
Just talk

I’ve owned a lot of things from the tech industry over the years however some item’s do stand out more than others as being very special. I’ve been a tech geek for a long time and some of this stuff is old, however it’s all here for a reason.

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More in Tux Machines

today's leftovers

  • How fast is KVM? Host vs virtual machine performance!
  • Kernel maintenance, Brillo style
    Brillo, he said, is a software stack for the Internet of things based on the Android system. These deployments bring a number of challenges, starting with the need to support a different sort of hardware than Android normally runs on; target devices may have no display or input devices, but might well have "fun buses" to drive interesting peripherals. The mix of vendors interested in this area is different; handset vendors are present, but many more traditional embedded vendors can also be found there. Brillo is still in an early state of development.
  • Reviewing Project Management Service `Wrike` And Seems Interesting
    I have been testing some services for our project and found this amazing service, thought why not share it with you guys, it might be useful for you. Project management is a term that in some respects appears common, yet in practice still seems to be limited to large companies. While this may be true, the foundations of project management are actually rather simple and can be adopted by anyone, in any industry. One of the major requirements you need to consider when selecting a good project management software is the ability to run and operate it on the go via your mobile devices. Other factors include the ability to access the software from any platform whether it be Linux, Mac, or Windows. This can be achieved when the project management software is web-based. Wrike is a software that does of all this.
  • World Wine News Issue 403
  • OSVR on Steam, Unity drops legacy OpenGL, and more gaming news
  • GNOME Core Apps Hackfest 2016
    This November from Friday 25 to Sunday 27 was held in Berlin the GNOME Core Apps Hackfest. My focus during this hackfest was to start implementing a widget for the series view of the Videos application, following a mockup by Allan Day.
  • Worth Watching: What Will Happen to Red Hat Inc Next? The Stock Just Declined A Lot
  • Vetr Inc. Lowers Red Hat Inc. (RHT) to Buy
  • Redshift functionality on Fedora 25 (GNOME + Wayland). Yes, it's possible!
    For those who can't live without screen colour shifting technology such as Redshift or f.lux, myself being one of them, using Wayland did pose the challenge of having these existing tools not working with the Xorg replacement. Thankfully, all is not lost and it is possible even right now. Thanks to a copr repo, it's particularly easy on Fedora 25. One of the changes that comes with Wayland is there is currently no way for third-party apps to modify screen gamma curves. Therefore, no redshift apps, such as Redshift itself (which I recently covered here) will work while running under Wayland.
  • My Free Software Activities in November 2016
  • Google's ambitious smartwatch vision is failing to materialise
    In February this year, Google's smartwatch boss painted me a rosy picture of the future of wearable technology. The wrist is, David Singleton said, "the ideal place for the power of Google to help people with their lives."
  • Giving Thanks (along with a Shipping Update)
    Mycroft will soon be available as a pre-built Raspberry Pi 3 image for any hobbyist to use. The new backend we have been quietly building is emerging from beta, making the configuration and management of you devices simple. We are forming partnerships to get Mycroft onto laptops, desktops and other devices in the world. Mycroft will soon be speaking to you throughout your day.
  • App: Ixigo Indian Rail Train PNR Status for Tizen Smart Phones
    Going on a train journey in India? Ixigo will check the PNR status, the train arrival and departure & how many of the particular tickets are left that you can purchase. You can also do a PNR status check to make sure that your seat is booked and confirmed.

Networking and Servers

  • How We Knew It Was Time to Leave the Cloud
    In my last infrastructure update, I documented our challenges with storage as GitLab scales. We built a CephFS cluster to tackle both the capacity and performance issues of NFS and decided to replace PostgreSQL standard Vacuum with the pg_repack extension. Now, we're feeling the pain of running a high performance distributed filesystem on the cloud.
  • Hype Driven Development
  • SysAdmins Arena in a nutshell
    Sysadmins can use the product to improve their skills or prepare for an interview by practicing some day to day job scenarios. There is an invitation list opened for the first testers of the product.

Desktop GNU/Linux

  • PINEBOOK Latest News: Affordable Linux Laptop at Only $89 Made by Raspberry Pi Rival, PINE
    PINE, the rival company of Raspberry Pi and maker of the $20 Pine A64, has just announced its two below $100-priced Linux laptops, known as PINEBOOK. The affordable Linux laptop is powered by Quad-Core ARM Cortex A53 64-bit processor and comes with an 11.6" or 14" monitor.
  • Some thoughts about options for light Unix laptops
    I have an odd confession: sometimes I feel (irrationally) embarrassed that despite being a computer person, I don't have a laptop. Everyone else seems to have one, yet here I am, clearly behind the times, clinging to a desktop-only setup. At times like this I naturally wind up considering the issue of what laptop I might get if I was going to get one, and after my recent exposure to a Chromebook I've been thinking about this once again. I'll never be someone who uses a laptop by itself as my only computer, so I'm not interested in a giant laptop with a giant display; giant displays are one of the things that the desktop is for. Based on my experiences so far I think that a roughly 13" laptop is at the sweet spot of a display that's big enough without things being too big, and I would like something that's nicely portable.
  • What is HiDPI and Why Does it Matter?

Google and Mozilla

  • Google Rolls Out Continuous Fuzzing Service For Open Source Software
    Google has launched a new project for continuously testing open source software for security vulnerabilities. The company's new OSS-Fuzz service is available in beta starting this week, but at least initially it will only be available for open source projects that have a very large user base or are critical to global IT infrastructure.
  • Mozilla is doing well financially (2015)
    Mozilla announced a major change in November 2014 in regards to the company's main revenue stream. The organization had a contract with Google in 2014 and before that had Google pay Mozilla money for being the default search engine in the Firefox web browser. This deal was Mozilla's main source of revenue, about 329 million US Dollars in 2014. The change saw Mozilla broker deals with search providers instead for certain regions of the world.