同济中学图书馆FTP
[R] 正在连接到 218.242.170.13 -> IP=218.242.170.13 PORT=21
[R] 已连接到 218.242.170.13
[R] 220 (vsFTPd 1.1.3)
[R] USER anonymous
[R] 331 Please specify the password.
[R] PASS (hidden)
[R] 230 Login successful. Have fun.
[R] SYST
[R] 215 UNIX Type: L8
[R] FEAT
[R] 500 Unknown command.
[R] REST 100
[R] 350 Restart position accepted (100).
[R] REST 0
[R] 350 Restart position accepted (0).
[R] CWD /
[R] 250 Directory successfully changed.
[R] PWD
[R] 257 "/"
ftp://218.242.170.13
