This work focuses on the integration of CGI, AJAX and SVG technologies into the B/P/S architecture for monitoring the distributed and embedded Linux system. The traditional monitoring technologies and architectures do not sufficiently satisfy either the transparency of the distributed or the resource limitation of the embedded at the same time, but these two aspects are basic for distributed and embedded system. This paper describes the design decisions on integrating CGI, AJAX and SVG into the B/P/S architecture, analyzes the shortcoming of the traditional monitoring methods, introduces a sample implementation and points out some potential application domains and ideas for future development.

Nowadays multi-cores operating system is widely used in real-time operating systems and embedded operating systems. Multi-cores operating system is stand for a set of system which is based on original system and design for some special purpose. It works as another kernel in the system and only response for several critical areas. These systems are smaller, but most of them will take care of process management which is an important and difficult part in operating system education. So it is more suitable for the operating system teaching. In this paper several open source multi-core operating systems will be introduced especially in process management.