Monthly Archive for January, 2011


Howto solve ssh_exchange_identification: Connection closed by remote host error

Video: Cracking Wifi WEP Keys using Backtrack 4 and aircrack-ng

Howto make SSH listens on multiple port

How to change Linux I/O Scheduler during runtime

Easy File Encryption On Ubuntu Linux with OpenSSL

The differences between Linux IO Scheduler

Ubuntu 11.04 Natty Narwhal Countdown Graphics

Debian: Force users to use more secure login password with pam_cracklib

Ubuntu: How to erase CD-RW/DVD-RW from Command-line

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