Send or receive files via Xshell

1. install lrzsz

$ sudo apt-get install lrzsz


2. If you want to send file from your pc to pi, just drag it to the Xshell window. Or, input

$ sudo rz

then select the file you want to send.

3. If you want to receive file from pi, input

$ sudo sz file_you_want_to_send

then select the destination, OK.