basic use of pspice via ORCAD caputre

The purpose is to allow design students to learn to do simple analog simulations using PSpice as modified by Orcad and Cadence.

Linux.Security.Cookbook.chm

The Linux Security Cookbook includes real solutions to a wide range of targeted problems, such as sending encrypted email within Emacs, restricting access to network services at particular times of day, firewalling a webserver, preventing IP spoofing, setting up key-based SSH authentication, and much more. With over 150 ready-to-use scripts and configuration files, this unique book helps administrators secure their systems without having to look up specific syntax.