舉例來説執行 .//home/pi/code/mjpg-streamer/mjpg_streamer 這個程式

export STREAMER_PATH=/home/pi/code/mjpg-streamer/
export LD_LIBRARY_PATH=$STREAMER_PATH
$STREAMER_PATH/mjpg_streamer  -i "input_uvc.so"  -o "output_httpss.so -w  $STREAMER_PATH/www" &s