http://www.usenix.org/ Non-profit organization which promotes conferences on a variety of technical issues. The two conferences Usenix is most known for is their annual conference as well as their SAGE System Admin conference, though there are typically a half dozen to a dozen conferences a year they sponser. [[promotion of unix ?]] [[SAGE]] - System Administrators Guild http://www.usenix.org/sage/ [[Usenix conferences, [Tcl conferences] ]]