FTP
RETR
--data-binary
# Server-side
this is file contents
RETRNOSIZE
# Client-side
ftp
FTP download without size in RETR string
ftp://%HOSTIP:%FTPPORT/blalbla/lululul/%TESTNUMBER
# Verify data after the test has been "shot"
QUIT
USER anonymous
PASS ftp@example.com
PWD
CWD blalbla
CWD lululul
EPSV
TYPE I
SIZE %TESTNUMBER
RETR %TESTNUMBER
QUIT