Need something like Windows "ADVANCED SERIAL PORT MONITOR" for Linux

view full story

http://www.linuxquestions.org – I'm debugging a java application that uses RXTX to talk with an instrument via a virtual serial port (/dev/ttyUSB0). I need to see the commands being sent back and forth. On Windows I have used this application in the past: ADVANCED SERIAL PORT MONITOR http://www.aggsoft.com/serial-port-m...l-port-spy.htm I need something that does the same on Linux. It must be able to run on the same machine that is running the application that uses the port. After searching a lot of Linux apps that purport to do this, I can't find any that will actually do it. Any ideas? (HowTos)