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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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More in Tux Machines

Perl 5.28.0 released

Version 5.28.0 of the Perl language has been released. "Perl 5.28.0 represents approximately 13 months of development since Perl 5.26.0 and contains approximately 730,000 lines of changes across 2,200 files from 77 authors". The full list of changes can be found over here; some highlights include Unicode 10.0 support, string- and number-specific bitwise operators, a change to more secure hash functions, and safer in-place editing. Read more

Today in Techrights

Will Microsoft’s Embrace Smother GitHub?

Microsoft has had an adversarial relationship with the open-source community. The company viewed the free Open Office software and the Linux operating system—which compete with Microsoft Office and Windows, respectively—as grave threats. In 2001 Windows chief Jim Allchin said: “Open source is an intellectual-property destroyer.” That same year CEO Steve Ballmer said “Linux is a cancer.” Microsoft attempted to use copyright law to crush open source in the courts. When these tactics failed, Microsoft decided if you can’t beat them, join them. It incorporated Linux and other open-source code into its servers in 2014. By 2016 Microsoft had more programmers contributing code to GitHub than any other company. The GitHub merger might reflect Microsoft’s “embrace, extend and extinguish” strategy for dominating its competitors. After all, GitHub hosts not only open-source software and Microsoft software but also the open-source projects of other companies, including Oracle, IBM, and Amazon Web Services. With GitHub, Microsoft could restrict a crucial platform for its rivals, mine data about competitors’ activities, target ads toward users, or restrict free services. Its control could lead to a sort of surveillance of innovative activity, giving it a unique, macro-scaled insight into software development. Read more

Android Leftovers