April 2012

Linus Torbalds
The Millennium Technology Prize is the largest technology prize in the world and it is awarded once every two years by Technology Academy Finland. The Awarded is given for life-enhancing technological innovation. Linux kernel creator Linus Torvalds and Dr. Shinya Yamanaka won the Millennium Technology Prize, the prominent award for technological innovation for 2012.

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In Linux and UNIX in general, services are configured using various text files,in the /etc/ directory trees. A typical server system could have dozens of configuration files. It is important that you check the validity of the configuration file. In some cases it is possible to to check the sanity of the special data (such as keys) or directories (such as /var/lib/cache/). Text files are easier to manage remotely. You can use ssh and a text editor. If there is an error in configuration, server may not start. This may result into a disaster. In this article I will explains howto find out a syntax error for popular servers and test configuration file for syntax errors.

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The Flashback Trojan, is a trojan horse affecting personal computer systems running Apple Mac OS X. More than half a million Apple computers have been infected with the Flashback Trojan.

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Wake-on-LAN (WOL) is an Ethernet networking standard that allows a server to be turned on by a network message. You need to send ‘magic packets’ to wake-on-lan enabled ethernet adapters and motherboards, in order to switch on the called systems. Make sure you connect the NIC (eth0 or eth1) with the motherboard, and enable the WOL function in the BIOS. This is a quick guide to enable WOL under RHEL / Fedora / CentOS / Debian / Ubuntu Linux.

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Linux kernel is the most prominent examples of free and open source software. The Linux kernel has received contributions from thousands of programmers and companies around the world. This professional video from the Linux foundation provides a quick insight into Linux building procedure. This is a powerful and inspiring story of how Linux has become a volunteer-driven phenomenon.

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