 March 2005 • Volume 14 • Number 3
Features
A User-Friendly Web Site Update Tool • Lisa Hamet Bernard
Bernard describes the application she developed that allows non-root users to quickly update Web sites.
Save Bandwidth and Increase Performance with Cache-Control Response Headers • Jeffrey Fulmer
Fulmer presents techniques to reduce latency, save bandwidth, and decrease server load.
Profiling SAN, NAS, and DAS I/O Stacks Using io_profile •
Bill Pierce
Pierce describes io_profile, a utility for tuning and monitoring
performance of the I/O stacks of complex storage systems. With this tool, he shows how to take performance optimization from primitive voodoo to science.
Linux Server Monitoring with IPMI • Philip J. Hollenback
Hollenback shows how to use IPMI for monitoring and remotely
controlling Intel-based servers running Linux.
Intrusion Prevention and Active Response: Implementing an Open Source Defense •
Angela Orebaugh and Eric Cole
The authors describe free, open source alternatives for implementing intrusion prevention systems.
SNMP Trap Handling with Nagios • Francois Meehan
Meehan shows how to use open source tools for SNMP trap handling.
Restoring Dirvish Disk-to-Disk Backups: Part III •
Keith Lofstrom
In the final article of his series on dirvish, Lofstrom describes how to restore single files and whole disks, with an emphasis on Linux systems.
Columns
Understanding the Command Line • Randal L. Schwartz
Questions and Answers • Amy Rich
Departments
|
