[cover104.png] Linux Journal Issue #104/December 2002 _______________________________________________________________________________________________________________________________ Features Highly Available LDAP by Cliff White and Jay D. Allen and Cliff White You can have uninterrupted LDAP service, using freely available software. Process Accounting by Keith Gilbertson Here's a way the kernel and some simple utilities work together to track processes and help you find performance and security issues. OpenLDAP Everywhere by Craig Swanson and Matt Lung A single company-wide directory service offers mail address lookup and file sharing to Linux and Windows users. Indepth Playing with ptrace, Part II by Pradeep Padala In part two of our series on ptrace, find out how to set breakpoints and change the code of a running process on the fly. Linux Powers Four-Wall 3-D Display by Douglas B. Maxwell With the aid of a custom video switcher, a Linux cluster beats an expensive proprietary UNIX system for high-end virtual reality. Learning the iTunesDB File Format by Patrick Crosby iPods aren't just for people who use computers from Mattel, no wait, Apple. Here's the playlist format. Don't all buy iPods at once, folks. Embedded Driving Me Nuts The Serial Device Layer by Greg Kroah-Hartman Toolbox Kernel Korner Trees in the Reiser4 Filesystem, Part I by Hans Reiser At the Forge Creating OpenACS Packages by Reuven M. Lerner Cooking with Linux A Process Smorgasbord by Marcel Gagné Paranoid Penguin Configuring and Using an FTP Proxy by Mick Bauer Columns Focus on Software: On System Administrators by David A. Bandel IAAL: The Ethical System Administrator by Lawrence Rosen Linux for Suits: Identity as Business Opportunity? by Doc Searls Reviews VariCAD 8.2-02 by Michael Baxter Departments Letters upFRONT From the Editor On the Web Best of Technical Support New Products Advertisers Index