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Howtos

Forget About Photoshop: Five CSS Hacks to Help You Stop Using Images

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Howtos

When you are laying out a new design for a web site, the last thing you generally want to do is create a ton of images for the layout. You might make a rounded corner or shadowed text in Photoshop, but that is wasted time if the client doesn’t like it or the website doesn’t turn out as expected.

A way through SourceForge

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Howtos

I made a simple (should be) tutorial from creating of a project until releasing it on SourceForge.net

Qt for beginners

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Howtos

I made some tutorials how to use the Qt Creator and how to begin with Qt. Also a example how to convert binary numbers into decimal and back.

Ubuntu's way to get bleeding edge kernel

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Howtos

Ubuntu’s release cycle is 6 months. Though this seems to be aggressive cycle, it is not enough for someone who depends on bleeding edge kernel which may support some new hardware or damn smart feature. In this scenario you need to wait till next release of ubuntu, if you are not comfortable in downloading the vanilla kernel...

How to add Awn main menu applet in AWN 0.3.2

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Howtos

The latest Awn 0.3.2 has seen a few applets been removed, one of them being the good old AWN main menu. This is a quick guide to run it in the new 0.3.2

Could not boot into XP from GRUB and how i found a work around

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Howtos

First, GRUB was erased. After fixing it, XP did not boot from GRUB owing to ‘ERROR 12′. Lastly, How I could fix both, rather discovered work-around for some part. I am a newbie yet and see if I've done justice to the solution.

“Can’t locate module” Error in Linux and Data Loss

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Howtos

When you start your Linux system, at boot time, the process may get terminated and you might come across with the following error message:
“Can't Locate Module ”
After this error message, the system does not boot and none of your data can be accessed from it.

How to do md5sum check

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Howtos

"md5sum is a computer program that calculates and verifies 128-bit MD5hashes, as described in RFC 1321. The MD5 hash (or checksum) functions as a compact digital fingerprint of a file." ~Wikipedia
In simple words, if you download a Linux Distro and the md5sum result matches the one provided by the web site, your file has practically been downloaded OK.

So, how do we do this md5sum?


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Linux Cheat Sheets (awk, ed, sed, perl, bash, screen)

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Howtos

I have made several linux cheat sheets to speed up the learning process of some tools.

Recently I decided to put them on my blog.

Here is a link to all the cheat sheets on my blog:
cheat sheets at catonmat (my blog)

They include:

How to get SLAB working with SMART

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Howtos

If i had to name one thing that i sincerely hate about openSUSE, it'd have to be YaST's package manager with its zypper backend, so, as you may have guessed from the title, i use Smart instead, and i don't think i'm the only one here.

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today's leftovers

  • Top Lightweight Linux Distributions To Try In 2017
    Today I am going to discuss the top lightweight Linux distros you can try this year on your computer. Although you got yourself a prettyLinuxle linux already but there is always something new to try in Linux. Remember I recommend to try this distros in virtualbox firstly or with the live boot before messing with your system. All distro that I will mention here will be new and somewhat differ from regular distros.
  • [ANNOUNCE] linux-4.10-ck1 / MuQSS CPU scheduler 0.152
  • MSAA Compression Support For Intel's ANV Vulkan Driver
    Intel developer Jason Ekstrand posted a patch over the weekend for enabling MSAA compression support within the ANV Vulkan driver.
  • Highlights of YaST development sprint 31
    As we announced in the previous report, our 31th Scrum sprint was slightly shorter than the usual ones. But you would never say so looking to this blog post. We have a lot of things to talk you about!
  • Comparing Mobile Subscriber Data Across Different Sources - How accurate is the TomiAhonen Almanac every year?
    You’ll see that last spring I felt the world had 7.6 Billion total mobile subscriptions when machine-to-machine (M2M) connections are included. I felt the world had 7.2 Billion total subscriptions when excluding M2M and just counting those in use by humans. And the most relevant number (bottom line) is the ‘unique’ mobile users, which I felt was an even 5.0 Billion humans in 2015. The chart also has the total handsets-in-use statistic which I felt was 5.6 Billion at the end of 2015. Note that I was literally the first person to report on the distinction of the unique user count vs total subscriptions and I have been urging, nearly begging for the big industry giants to also measure that number. They are slowly joining in that count. Similarly to M2M, we also are now starting to see others report M2M counts. I have yet to see a major mobile statistical provider give a global count of devices in use. That will hopefully come also, soon. But lets examine these three numbers that we now do have other sources, a year later, to see did I know what I was doing.

Leftovers: Gaming

Leftovers: Software