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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

GNOME Software 3.22 Will Support Installation of Snaps, Flatpak Repository Files

The GNOME 3.21.4 desktop environment was released last week, which means that many of the default applications and components were updated with bug fixes and various enhancements. Read more

openSUSE Leap 42.2 Now Merged with SUSE Linux Enterprise 12 Service Pack 2

The development cycle of the openSUSE Leap 42.2 operating system continues, and today we would like to inform our readers about the availability of the third and last Alpha build in the series. Read more

Linux 4.7 and Linux 4.8

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    Today, July 24, 2016, after a week of holiday fun, Linus Torvalds has had the great pleasure of announcing the release of Linux kernel 4.7 for all GNU/Linux operating systems. The Linux 4.7 kernel has been in development for the past two months, but that shouldn't surprise anyone who is either reading our website on a regular basis or keeping pace with the Linux kernel development cycle, which was very normal for this branch. A total of seven Release Candidate (RC) testing builds were released since May 29, 2016, which introduced numerous new features and improvements.
  • The Biggest Features Of The Linux 4.7 Kernel
    If all goes according to plan, the Linux 4.7 kernel will be released before the day is through.
  • The Size Of Different DRM Graphics Drivers In Linux 4.7
    Last October I looked at The Size Of The Different Open-Source Linux DRM/Mesa Graphics Drivers, but with it being nearly one year since then and Linux 4.7 due out today, I decided to run some fresh L.O.C. measurements on the popular DRM/KMS drivers to see their current sizes. This lines-of-code counting was mostly done out of a curiosity factor. In this article I'm just looking at the in-kernel DRM code and not the Mesa drivers, DDX drivers, LLVM back-ends, or anything else in user-space related to the open-source graphics drivers.
  • The Btrfs Windows Driver Updated With RAID Support & Other Features
  • Hardened Usercopy Appears Ready To Be Merged For Linux 4.8
    Yet another Linux kernel security feature coming to the mainline kernel that appears readied for the Linux 4.8 merge window is hardened usercopy. Hardened usercopy was originally based upon GrSecurity's PAX_USERCOPY feature but reworked into a whole new form, according to developer Kees Cook at Google. This hardened usercopy is to be exposed as the CONFIG_HARDENED_USERCOPY option within the kernel.

Ubuntu MATE 16.04.1 LTS Fixes the Raspberry Pi Partition Resizer, Adds MATE 1.14

As part of the Ubuntu 16.04.1 LTS (Xenial Xerus) announcement, Martin Wimpress informs us about the release of the Ubuntu MATE 16.04.1 LTS operating systems for users of Ubuntu MATE 16.04 LTS. Ubuntu MATE 16.04.1 LTS is not a major release, and if your Ubuntu MATE 16.04 LTS (Xenial Xerus) installation is up to date, you already have the latest software updates and security patches that have been injected in the new installation mediums generated mainly for those who want to reinstall or deploy the OS on new systems. Read more