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Howtos

How to rename files in bulk

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Howtos

Consider this common scenario. A directory contains multiple files that are named using a common convention: for example, image-001.png, image-002.png, image-003.png, etc. You want to rename the files to, say, upload-001.png, upload-002.png, upload-003.png, etc.

The coders among us can write a bash script to automate the process. For expedience, this post shows how to use the built-in rename command to achieve the same goal.

Fixing OpenSuse’s Dog Awful default fonts…

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Howtos

Lets not beat around the bush here, the default font rendering in OpenSuse and the default font do not an OS fit for reading make.. this can be fixed however..

Love or hate Ubuntu, out of the box it has one of the best font rendering setups of any distro and considering how much time we spend on our PC’s setting your fonts up correctly is one less headach, literally.

I’m not sure how much of these instructions I got right, however after a reboot the screen text does at least look better..

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Stopping Screen Flickering on Ivy Bridge Laptops using Linux

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Howtos

This is a solution to a problem which has been dogging me on every version of Linux I install on the Acer Aspire S3. I'm hoping it will help someone.

Read my solution

Forgot your Ubuntu Password? All is not lost.

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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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Creating an AD Server for Free using Ubuntu and Samba

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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.

Remote Application launching using X11 and SSH.. Oldie but a goodie..

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Howtos

Using WordPress as my central blog platform I’m very happy with it, not much to complain about, some good features, it’s very social and some nice themes. However it’s got me thinking not so much my content i’m now having a “problem” to manage it’s dealing with the replies

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Using the right tools to get your media..

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Howtos

When it comes to getting what you want off the interent, its pretty fair to say, that there is an application and a set of instructions to do this. In this day and age its fair to say that getting media off the web should be the way that media companies distribute. Instead of trying to reinvent the wheel. Unfortunately they don't they bog you down with Websites, DRM, Magma and lots more.. Well This is how to get your media another way..

Standard Disclaimer: Your use of this software and configuration is at your own risk. Check the legality of downloading TV shows in your area. This post is purely for the sake of information.

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Big Bear's Helpful Hints-Google Docs Spreadsheets

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Howtos

I like to jot down things that I learn how to do on the spur of the moment so that I can find it later.

I admit, in the 80's there was quite of bit of "herbal remedy" usage and my short term memory isn't what it could be. That's my story and I'm sticking to it.

I've decided that I might as well potentially help some other folks who might want to know about some of the things I discover, so I thought why not here?

For my very first post, I wanted to figure out how to sum cells across multiple pages in Google Docs spreadsheets.

How to get APT to work through a proxy..

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Howtos

APT is the core of package management on Debian based systems, its a powerful suite of tools for getting and managing packages onto the system.

As powerful as the Apt suite is, it has problems as I found out this week working through a proxy server. Something i've recently implemented.

Read How...

How do i get the ethernet cards to come up automatically on CentOS/RedHat/Fedora ?

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Howtos

Having recently installed a CentOS 6 minimal server i was concerned that the network cards even after running the system network config tool didn't come up after a reboot. Took a few minutes, but i figured out why..

Find Out how to auto mount the Network Cards...

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More in Tux Machines

Leftovers: Software

  • Picard 1.4 released
    The last time we put out a stable release was more than 2 years ago, so a lot of changes have made it into this new release. If you’re in a hurry and just want to try it out, the downloads are available from the Picard website.
  • Linux Digital Audio Workstations: Open Source Music Production
    Linux Digital Audio Workstations When most people think of music programs, they’ll usually think Mac OS or Windows. However, there are also a few Linux digital audio workstations. The support and features of these programs can vary, but they’re a good choice to setup a cheap recording studio. Some of them are even good competitors for paid programs, offering features such as multitrack recording, MIDI, and virtual instruments. Keep in mind that many audio editing programs for Linux rely on the Jack backend. You’ll need a dedicated system to install these programs on, since it doesn’t work properly in a virtual machine. In the following article, we’ll cover audio editing programs that are available for Linux. We’ll talk about the available features, as well as help you decide which program to use for your needs.
  • i2pd 2.12 released
    i2pd (I2P Daemon) is a full-featured C++ implementation of I2P client. I2P (Invisible Internet Protocol) is a universal anonymous network layer. All communications over I2P are anonymous and end-to-end encrypted, participants don't reveal their real IP addresses.
  • 4 Command-Line Graphics Tools for Linux
    For the most part, they’re wrong. Command-line image tools do much of what their GUI counterparts can, and they can do it just as well. Sometimes, especially when dealing with multiple image files or working on an older computer, command-line tools can do a better job. Let’s take a look at four command-line tools that can ably handle many of your basic (and not-so-basic) image manipulation tasks.
  • CloudStats - Best Server Monitoring Tool for Linux Servers
    CloudStats is an effective tool for Linux server monitoring and network monitoring. With CloudStats you get whole visibility into key performance criteria of your Linux Server. You can proactively track different server metrics like CPU, disk and memory usage, services, apps, processes and more. The best thing is that you don’t need to have any special technical skills – this tool for server monitoring is very easy to install and run from any device.
  • New Inkscape 0.92.1 fixes your previous works done with Inkscape
    This blog-post is about a happy-end after a previously published blog-post named New Inkscape 0.92 breaks your previous works done with Inkscape published on 20 January. A lot of reactions did happen about this previous blog-post and the news get quickly viral. That's why I thought it was nice to make another blog post to "close this case".
  • Qt 5.10 To Have Built-In Vulkan Support
    With Qt 5.8 there was experimental Direct3D 12 support that left some disappointed the toolkit didn't opt for supporting Vulkan first as a cross-platform, high-performance graphics API. Fortunately, with Qt 5.10, there will be built-in Vulkan support. Going back nearly one year there has been Vulkan work around Qt while with Qt 5.10 it's becoming a reality. However, with Qt 5.9 not even being released until the end of May, Qt 5.10 isn't going to officially debut until either the very end of 2017 or early 2018.
  • Rusty Builder
    Thanks to Georg Vienna, Builder can now manage your Rust installations using RustUp!
  • GNOME MPlayer knows how to grow your playlist size

today's howtos

Leftovers: Gaming

  • Unvanquished Open-Source Shooter Game Prepares For An Exciting 2017
    The Unvanquished open-source first person shooter game had been very promising and issuing monthly alpha releases all the way up to 48 alpha versions while they ended that one year ago without any new releases. The project is still ongoing and they are preparing for a great 2017. The Unvanquished team posted a teaser to their project site this weekend. They have been working on some "much bigger" changes. They aren't saying what the next release will be, but most will know what generally follows alpha builds... I'm a big supporter of Unvanquished, and have heard from their project lead and look forward to what's next ;)
  • OSS: RPG Maker MV CoreScript
    "RPG Maker MV CoreScript" is a game engine player for 2D games that runs on the browser. "RPG Maker MV CoreScript" is designed as a game engine dedicated to "RPG Maker MV", the latest work of "RPG Maker" series of 2DRPG world number one software with more than 20 years history, and more than 1000 games are running. (February 2017)
  • HITMAN released for Linux, initial port report and two gameplay videos
    HITMAN [Steam, Feral Store] is the brand new Linux port from Feral Interactive and what a game it is! This is some serious fun to keep you occupied for many hours!
  • Hitman is Coming to Your Home
  • Castle Game Engine 6.0 Released
    Castle Game Engine is yet another open-source cross-platform game engine. What separates this game engine from others is that interestingly it's written in Object Pascal. Up until seeing this Castle Game Engine 6.0 release, I hadn't thought of Object Pascal in a few years and interesting it's being used by this game engine. Castle Engine 6.0 continues to be fitted for both 2D and 3D games and this latest release incorporates about one year of development work.

Fedora: The Latest

  • Anaconda Install Banners get a Makeover!
    A redesign/ update for Anaconda install banners has been an ongoing project for me since the summer and has recently, in the passed month or so, had a fair amount of conversation on its Pagure ticket. I have done multiple series of iterations for these banners, and in the couple of weeks have established a design that represents the Fedora vibe. There are three, sort of, sub-categories for the banners: Common Banners, Server-specific Banners, and Desktop-specific Banners. At this point I have completed drafts of the Common banners (available on all editions) and the Desktop-specific banners (available in addition to Common for Desktop editions).
  • This is why I drink: a discussion of Fedora's legal state
    Tom Callaway seems to be a very nice person who has been overclocked to about 140% normal human speed. In only 20 minutes he gave an interesting and highly-amusing talk that could have filled a 45-minute slot on the legal principles that underpin Fedora, how they got that way, and how they work out in practice. In the old days, Callaway said, Red Hat made Red Hat Linux, entirely in-house. What the company didn't make was any money; sales of hats generated more profit than sales of Red Hat box sets, which apparently were sold at a loss. It was felt that this plan wouldn't work out in the long term, so Red Hat changed to making Enterprise Linux. It didn't want to stop doing a hobbyist Linux, however, so Fedora Core was launched. Red Hat also wanted the community to have input into what Fedora was, and how it looked, but the company couldn't just drop the reins and let the community take over, because it was still legally the distributor.
  • Modularity & Generational Core: The future of Fedora?
  • Fedora 25: running Geekbench.