CD-ROM Sys Admin and The Perl Journal CD-ROM version 12.0 Version 12.0 delivers every issue of Sys Admin from 1992 through 2006 and every issue of The Perl Journal from 1996-2002 in one convenient CD-ROM! Order now! Linux Kernel Tuning Using System Control Dustin Puryear Some of the most notable performance improvements for Linux can be accomplished via system control (sysctl) in /pro