AMD Radeon™ HD 7670M on Ubuntu 12.04

Update:   Recently I install kubuntu 13.10 and there is no problem with graphics. It just works  fine out of the box. I've ...

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Bash History without numbers...

The bash history command is very cool. I understand why it shows the line numbers, but sometimes we need only the commands & not the nu...

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Hardening the Linux server - Part 5

<< Part 4 Hardening the Linux server - Part 5 Encryption Encryption  is the process of taking data stored on a compu...

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Hardening the Linux server - Part 4

<< Part 3                                                                                   Part 5 >> Hardening the Linux s...

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Hardening the Linux server - Part 3

<< Part 2                                                                                                      Part 4 >> H...

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Hardening the Linux server - Part 2

<< Part 1                                                                                                       Part 3 >> ...

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Installing RHEL EPEL Repo on Centos 5.x or 6.x

How to install RHEL EPEL repository on Centos 5.x or 6.x   The following article will article CentOS 5.x-based or Centos 6.x-based  sy...

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Hardening the Linux server - Part 1

Part 2 >> Hardening the Linux server - Part 1 An introduction to GNU/Linux server security Summary:   Servers—wh...

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Linux Flushing File System Caches

We may drop the file system caches on Linux to free up memory for applications. Kernels 2.6.16 and newer provide a mechanism via the /p...

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The Linux boot process

Summary:   The process of booting a Linux® system consists of a number of stages. But whether you're booting a standard x86 desktop ...

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