Implementation of Console Redirection Based on Linux Kernel

摘要

Remote monitoring and sustaining of embedded devices is always a problem in embedded developing, especially with the rapid development of embedded system. Via studying the character of Linux TTY device and investigating Linux kernel, this problem can be resolved by implementing console redirection based on embedded Linux kernel which can redirect the message in console to remote telnet or local file. The embedded devices can be monitored by remote center. Experiment results present that this implementation can solve this problem and have a high usability and are easy to be used.