On Thu, Jun 21, 2007 at 10:51:21AM +0800, Bin Chen wrote: > I am using busybox-1.1 and I found the ctrl-c can't work when I > telnet > into the board, but ctrl-z can work. > Any idea? Does it work with current trunk or at least 1.6.0? Did you read the FAQ (there is a ctrl-c entry)?