How to run the AS/400 command on the FTP command line

Sometimes you cannot log on to AS/400 through telnet or pc5250. In this case, it is very useful to execute the AS/400 command on the FTP command line. The procedure is as follows:
Answer 1. Start the FTP session window and enter the user name and password.
2. Enter quote RCMD 'command' in the command line of the FTP session to send commands to the OS/400 FTP Server service.

For example, if you want to run the chgcurlib testlib command in AS/400, you only need to input
Quote RCMD chgcurlib testlib to complete the operation