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Ext4 defragmentation with e4defrag

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HowTos Lately I have described ok_defrag — a simple tool for defragmenting Linux file systems. Today, I want to describe a specialized program designed to defrag the new Ext4 file system.

some howtos:

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  • Remove the suspend/hibernate entries from the system menu in the Gnome

  • esearch - Gentoo fun
  • Change Firefox 3's URL bar behavior
  • Profiling entire system activity with sysprof
  • Wiping your disk drive clean
  • Fedora 9 Installation Guide
  • Listadmin - Command line tool to manipulate the queues of messages
  • Living with eee: tips and tricks
  • Making openSUSE 11.0 LiveUSB : The Easiest (and Fastest) Way
  • Ebuild Protip: Only fetch from SRC_URI
  • Mklivecd on Pclinuxos

some howtos:

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  • How to Add a Feature to Perl 5

  • Install Nvidia Video Drivers and AWN on Fedora 9
  • Screencasts in Ubuntu, part 1
  • Add keyboard shortcuts with KeyTouch
  • Ebuild Protip: Use emerge --debug to figure out what's happening
  • Linux / UNIX View Only Configuration File Directives
  • Argument list too long
  • Ubuntu Tip:How To Get Flash Working in Opera 9.27

few more howtos:

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  • Using NVIDIA Linux graphics drivers with Linux 2.6.25

  • Test KDE 4.1 Beta 1 with KDE4Daily
  • Ubuntu: Enabling Broadcom BCM43xx Based Wireless
  • Got Java plugin working under Ubuntu 8.04
  • Display a calendar in UNIX
  • Recovering Ubuntu after installing Windows
  • Simple Shell One-Liner To Enumerate File Types In Linux and Unix

OOo Basic crash course: Creating a simple application launcher

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HowTos In previous installments of the crash course, you've learned how to build a simple basket tool, a task manager, and even a word game. This time, let's take a look at how you can use the skills you picked up from those exercises to create a simple application launcher, which will allow you to start virtually any application without leaving the convenience of

some howtos:

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  • Linux kernel compile secrets. Part 2

  • How To Patch Perl 5
  • Use the OR operator in grep to search for words and phrases
  • Clean up Ubuntu Junk Files
  • Best Method To Reboot Remote Linux / Windows / UNIX Server
  • Controlling desktop applications with six degrees of freedom
  • Ubuntu: Disabling Service on Startup
  • removing outdated ssh fingerprints from known_hosts with sed or … ssh-keygen
  • Fedora 9: Fix No Flash Sound Issue with Firefox 3.0

some howtos:

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  • Secure and anonymous browsing with Firefox and TorK

  • Bash Regular Expressions
  • Using Perl On Linux To Do Mass Synchronization Of File Time Stamps
  • How to use the easiest Linux version
  • Edit and compare giant binary files with lfhex
  • Conky: A Quick Guide
  • Using your 3G/CDMA plug-and-play usb modems for mobile broadband
  • How to Lock Down GNOME
  • Tip: Sound in Tremulous under Ubuntu PulseAudio
  • Blogging with Movable Type 4.1
  • How To Downgrade To Firefox 2 In Ubuntu Hardy
  • Building a New Computer - Part 2: Putting it Together

few more howtos:

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  • (easy) LVM on Gentoo

  • Linux Find SCSI Hard Disk Info
  • SELinux - Highly Secured Web Hosting for Python-based Web Applications
  • Trendnet - TEW55UB USB Wireless Adapter on Linux
  • Installing Opera 9.5 Beta 2 on Ubuntu Linux
  • Linux and the health of your disk

few howtos:

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  • Fedora 9: Drumrolls with Linux Hydrogen

  • OpenSuse 11 and WiFi
  • Making the most of your browser screen real estate
  • KDE Tip - Switch NumLock On at Startup
  • OpenOffice automation for custom reports

few howtos:

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  • How to Create Screenshots via CLI with scrot

  • Using Bash Scripts in Web Applications
  • Fedora 9: All in One Kopete Messenger Installation
  • Wireless networking from the Crux live CD
  • How to get information about your file system in Ubuntu
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