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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

today's leftovers

  • Xfce Power Manager 1.5.0 Finally Ported to GTK3+
    Xfce's Power Manager was getting behind the times, but it has been updated and ported to GTK+ 3.14. As you can imagine, this is an important update, and it packs other changes as well.
  • There Are 140k Benchmark Results So Far On LinuxBenchmarking.com
    Yesterday data access to LinuxBenchmarking.com was opened, the public results viewer to the immense amount of test data -- primarily the Linux kernel, LLVM Clang, and GCC -- collected on a daily basis within the new server room. Here's some numbers behind it.
  • Interview with Andrei Rudenko
    When I became interested in Linux and open source. I found Krita, it had everything that I needed for a digital painting. For me it is important to repeat that feeling like you paint using traditional materials.
  • KDE Plasma 5.3.1 Is Out with Fix for "Show Desktop"
    The KDE Community has just revealed that Plasma 5.3.1, the desktop for the KDE project, has been made available, and it comes with a large number of changes and various small fixes.
  • Friction Building Around An Ubuntu Community Council Decision
    Scott Kitterman exposed the email exchanges today of the Ubuntu Community Council informing Jonathan Riddell that due to his aggressive, confrontational behavior towards some within the Ubuntu community and Canonical, he should step away from "all positions of leadership in the Ubuntu Community for at least 12 months." His leadership positions should be put aside for both Ubuntu and Kubuntu while he would be able to keep his upload/commit rights and still participate as a member of the Ubuntu community.
  • Reaffirmed on the Kubuntu Council
    I’d like to thank all the Kubuntu members who just voted to re-affirm me on the Kubuntu Council. Scott Kitterman’s blog post has a juicy details of the unprecedented and astonishing move by the Ubuntu Community Council asking me to step down as Kubuntu leader. I’ve never claimed to be a leader and never used or been given any such title so it’s a strange request without foundation and without following the normal channels documented of consultation or Code of Conduct reference.
  • Mark Shuttleworth, Ubuntu Community Council ask Kubuntu developer to step down as leader
    Friction between the lead Kubuntu developer Jonathan Riddell and Ubuntu reached extreme temperatures on Monday when the Ubuntu Community Council (UCC) asked Riddell to step down from the position of Kubuntu Leader.
  • The last planned Qt 4 release is here: Qt 4.8.7. Is your app runnning with Qt5?
  • Qt 4.8.7 Released with over 150 Improvements and Bug Fixes
    On May 26, the Qt Company, through Tuukka Turunen, had the great pleasure of announcing the immediate availability for download of the seventh maintenance release of Qt 4.8.
  • Qt 4.8.7 Released - Marks The End Of Qt4
    While Qt 5 has so many compelling advantages over Qt4, for those still running the older version of the Norwegian toolkit, version 4.8.7 of Qt4 is now available and it ships with tons of changes.
  • GNOME Disk Utility 3.17.2
    The GNOME Project released version 3.17.2 of Disks, better known as GNOME Disk Utility. This utility contains several significant improvements and new features, for example D-Bus is now activatable and the appearance of the volume grid has been refined.
  • Technology Is A Tool, Not A Learning Outcome
    Croatia is gaining in usage of GNU/Linux. That TFA was written shows the awareness of a lack of availability of IT. All that is needed to bridge the digital divide is for Croatian schools to catch up with and to exceed the rest of society in using GNU/Linux, the right way to do IT in education. Croatia needs to treble its IT in schools. That isn’t going to happen with Wintel. With FLOSS it is possible and can be done within a few years for no extra expenditure. With a little extra effort the change can be done in two years.
  • Gartner Reports Strong Chromebook Sales in Schools, Enterprises...Not So Much
    Gartner researchers report that worldwide Chromebook sales are set to reach 7.3 million units in 2015, a 27 percent jump from the 5.7 million units sold last year.
  • You might be surprised by how few businesses protect their Linux servers with antivirus
  • Alpine 3.2.0 Features MATE 1.10, Xfce 4.12, and Linux Kernel 3.18
    Natanael Copa has been happy to announce today, May 26, the immediate availability for download of the Alpine Linux 3.2.0 operating system, which includes several attractive new features.
  • Ubuntu 15.10 Wily Werewolf Started Updating The GNOME Packages To Version 3.16
    Canonical has added some of the GNOME 3.16 packages in their Ubuntu 15.10 Wily Werewolf system, but the changes will not be spotted by the regular user. The problem is not with the updated applications, but with an upgraded GTK version, which may really affect the system. Before implementing apps by default, Canonical patches them to work well with Unity, basic on the philosophy that an app that works well does not need to get updated.

Leftovers: Software

today's howtos

Leftovers: Gaming