Webcams are useful for monitoring. Using CPAN modules and custom-made C code, Perl scripts can automatically adjust the exposure and fish the most interesting images out of a video camera’s data stream.
Where is all the energy going? This month we examine power consumption in Linux. You’ll learn which system components use the most power, and we’ll help you sort fact from fiction in the new w...
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Look here for archived tutorials and talks from USENIX Security '08. Each comprises a video and recorded presentation slides which are shown parallel to the talk.
