Command:	CWD /
Response:	250 OK. Current directory is /
Command:	PWD
Response:	257 "/" is your current location
Command:	TYPE I
Response:	200 TYPE is now 8-bit binary
Command:	PASV
Response:	227 Entering Passive Mode (178,238,228,40,212,152)
Command:	STOR minecraft_server.jar
Response:	553 Can't open that file: Permission denied
Error:	Critical file transfer error