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Delayed allocation and the zero-length file problem

http://thunk.org

A recent Ubuntu bug has gotten slashdotted, and has started raising a lot of questions about the safety of using ext4. The essential “problem” is that ext4 implements something called delayed allocation.

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Harry Jensen's picture
Created by Harry Jensen 15 years 30 weeks ago – Made popular 15 years 29 weeks ago
Category: High End   Tags:
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Finding rootfs during boot

http://www.ibm.com

As a Linux administrator, you may encounter rootfs errors like cannot mount rootfs and kernel panic when you try to reboot a server after attaching volumes from external storage or even after installing a new Linux operating system..This article outlines the Linux booting process on an x86 platform, shows why this problem happens, and offers four tips to avoid it or fix it.

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serdar's picture
Created by serdar 15 years 30 weeks ago – Made popular 15 years 29 weeks ago
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An Interview With The Developers Of FFmpeg

http://www.phoronix.com

Earlier this week the FFmpeg project reached version 0.5, which was quite significant considering no new FFmpeg release was made available in years. This release contained a plethora of new encoders and decoders, support for VDPAU, a variety of bug-fixes, and many other improvements. What is next for FFmpeg?

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Created by a known eMouse 15 years 30 weeks ago – Made popular 15 years 30 weeks ago
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The A-Z of Programming Languages: Bourne shell, or sh

http://www.computerworld.com.au

Computerworld is undertaking a series of investigations into the most widely-used programming languages... On this occasion we speak to Steve Bourne, creator of the Bourne shell, or sh.

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mads's picture
Created by mads 15 years 30 weeks ago – Made popular 15 years 30 weeks ago
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Debian 5.0 XFCE At A Glance

http://www.daniweb.com

I've had the pleasure of taking a special Debian 5.0 distribution (Debian 5.0 i386 XFCE LXDE) for a recent test drive as a virtual machine in Citrix XenServer 5.0.

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rakshita's picture
Created by rakshita 15 years 30 weeks ago – Made popular 15 years 30 weeks ago
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The rush to Ext4: What's the hurry?

http://www.raiden.net

This is somewhat of a simple observation on my part, but one of the things I've noticed of late is how the cry for Ext4 is growing, and fast. Sure, recent benchmarks make it look like the ultimate solution. But I don't recommend moving to the Ext4 file system just yet.

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jeff2007's picture
Created by jeff2007 15 years 30 weeks ago – Made popular 15 years 30 weeks ago
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'Firefox Web Developer' is a hidden security gem

http://searchsecurity.techtarget.com.au

Have you ever come across a situation where you've needed a tool but didn't think you had the right one to get the job done?... Now shift into the application security mindset and voila, there's Firefox Web Developer: an unlikely "security testing" tool but one that serves the purpose very well.

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balugani's picture
Created by balugani 15 years 30 weeks ago – Made popular 15 years 30 weeks ago
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Hands-on with Mozilla Labs' new tab prototypes

http://arstechnica.com

Mozilla Labs has released an experimental Firefox extension that brings new functionality to blank tab pages.

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keyboardninja's picture
Created by keyboardninja 15 years 30 weeks ago – Made popular 15 years 30 weeks ago
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Top Five Geek-Style Distros

http://www.extremetech.com

Here are a list of some of the distros that really appeal to the geeks, though they are not LIMITED to geek use:

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stalinux's picture
Created by stalinux 15 years 30 weeks ago – Made popular 15 years 30 weeks ago
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Linux Admins: Saving Time with Nagios

http://spidertools.com

One trend that is on the rise in Linux administration is that administrators are required to do more with less time. Doing more with less is a concept that generates numbers for the bottom line of the business but increases the level of stress for an administrator. One way to ease that load is to set up automatic monitoring of those important servers and services that your company uses.

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mogyweb's picture
Created by mogyweb 15 years 30 weeks ago – Made popular 15 years 30 weeks ago
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EXT4 is improving the Linux experience

http://www.tuxmachines.org

It’s a universal truth that all PCs are slow. All of them, no matter the hardware, no matter the OS, they’re slow. The faster it goes, the faster we want it to go. It’s never enough.

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chen's picture
Created by chen 15 years 30 weeks ago – Made popular 15 years 30 weeks ago
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Eucalyptus: the unsung hero of Open Source?

http://www.computerworlduk.com

Eucalyptus is an open-source infrastructure for the implementation of cloud computing on computer clusters. Its name is an acronym for "Elastic Utility Computing Architecture for Linking Your Programs To Useful Systems".

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robertdodd's picture
Created by robertdodd 15 years 31 weeks ago – Made popular 15 years 30 weeks ago
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Unsafe Functions In C And Their Safer Replacements: Strings Part II

http://www.safercode.com

Last time, we advised you to use ditch the unsafe functions like strcpy and strcat, and use their safer replacements (strlcpy, strlcat) instead. However, there is a small problem with this that you might discover that your compiler (especially gcc) does not have these functions in their implementation of the c library (libc). Why is this so?

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serdar's picture
Created by serdar 15 years 30 weeks ago – Made popular 15 years 30 weeks ago
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Firefox 3.1 Beta 3 code to freeze end of day March 3

http://blogs.zdnet.com

Bugs or no bugs, Mozilla will freeze the code to the much delayed Firefox 3.1 beta 3 by the end of day.

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waterbag's picture
Created by waterbag 15 years 31 weeks ago – Made popular 15 years 31 weeks ago
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Qt Software Releases LGPL'ed Qt 4.5 and Creator 1.0, Provides SDK

http://dot.kde.org

Qt Software has made Qt 4.5 and the Qt Creator 1.0 IDE available for download. For the first time, Qt SDK is available, a convenient bundle of the two.

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Harry Jensen's picture
Created by Harry Jensen 15 years 31 weeks ago – Made popular 15 years 31 weeks ago
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