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Sunday, April 1, 2012

Fedora online defragmenter for ext4 filesystem

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The tool is e4defrag . The man page tells us: reduces fragmentation of extent based file. The file targeted by e4defrag is created on ext4...
Monday, February 27, 2012

The LightScribe - without labels and handwriting.

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LightScribe is an innovative technology that uses a special disc drive, special media, and label-making software to burn labels directly ont...
Saturday, February 18, 2012

G'MIC plug-in for GIMP.

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GIMP is an acronym for GNU Image Manipulation Program and it has many capabilities. One best feature is the plugins system. Plugins may be ...
Saturday, November 26, 2011

Protect your root account.

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I will present a solution to protect the root account, quite funny but still elegant. You can read about the command trap using: man trap ....
Monday, September 26, 2011

Android ARM Assembly by Vikram Aggarwal

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Today I read an interesting article about Android. The article is written by the developers Vikram Aggarwal, a software engineer at Google....
Saturday, September 24, 2011

Creating folders and documents with gdata module

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Today I played with gdata python module. The problem that I solved it: creating folders and documents in your Gmail account. First, you n...
Thursday, September 15, 2011

The list of linux tutorials ...

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The last time I wrote small tutorial for free-tutorials.org site. These tutorials have covered several areas. Here are targeting Linux. ...
Saturday, September 10, 2011

Fedora 15 : Extracting rar files

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The unrar package can be installed from here . The unRAR utility is a freeware program, distributed with source code and developed for extr...
Thursday, June 16, 2011

Firefox sync - sinking ?

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Today I tried to use Firefox Sync . I do not remember if I had a user account, but I tried to make a password reset. I do not know if the ...
Friday, June 3, 2011

The myth of drop_caches

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I will try to clarify the myth about drop_caches. This along with other settings can be made in the folder:  /proc/sys/vm/ First, the file...

Fighting Blender, NVIDIA and GNOME ...

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Today I spent some time with Blender, NVIDIA and GNOME ... Since I did pre-update and put Fedora 15, the system worked well until today. T...
Thursday, April 21, 2011

News: "A tour of Eclipse Helios" by IBM

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It's a pretty good and complete information about Helios ... Article begins: Helios is the simultaneous release of 39 Eclipse project...
Friday, April 15, 2011

What things should be fixed quickly ?

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Here are some things that should be repaired. There are minor things or less, but make life a misery. There are things that generate more q...