是在cygwin下运行sh文件时报的错,错误如下: Administrator@20090702-1702 /opt/tinyos-2.x-contrib/diku/common/apps/TTXDemo/PC display $ sh start_meter.sh start_meter.sh: line 12: xdpyinfo: command not found Screen is x We are going to create 3 windows start_meter.sh: line 29: / 3 : syntax err ...