Lrzsz source code
no vote
If you want to download things from the PC to the embedded Linux system of the development board, many people will first think of using TFTP, SFTP and other network tools to download things from the network port. But if the network can not be used, only through the serial port to download how to do? At this time, there are two tools that can help you: one is zmrx and zmtx, the other is LSZ and LRZ. I think zmrx / zmtx is not as stable as LSZ / LRZ, so I suggest using the latter.