Some FTP commands are the same on different computers, but others are not. The format of the output depends upon the remote computer. Use this command with a specification of a directory on the remote system that you wish to use. After this command, further commands will assume this directory. By default, file transfers are translated in such a way that text remains readable.
Binary mode disables all translation.
Ascii mode is the default mode which preserves the readability of text. The command to quit is often exit , QUIT , or bye . 220 port command successful.