Peru
Carolyn McCarthy & Carolina A Miranda & Kevin Raub & Brendan Sainsbury & Luke Waterson
Administrating Solr
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Operating System Concepts 8th Edition
Abraham Silberschatz & Peter B. Galvin & Greg Gagne
Operating System Concepts (2)
CoreOS Essentials
Rimantas Mocevicius
Time Management for System Administrators
Thomas A. Limoncelli
Intellectual Property and Open Source
van Lindberg
Hackers :: Heroes of the Computer Revolution. (Reloaded)
Steven Levy