The bye command enables the system to disconnect from the remote SFTP server and return to the SFTP client view.
bye
SFTP client view
3: Management level
You can use this command to return to the system view from the SFTP client view.
<HUAWEI> system-view [~HUAWEI] sftp 1.1.1.1 sftp 1.1.1.1 Trying 1.1.1.1 ... Press CTRL+K to abort Connected to 1.1.1.1 ... Please input the username: sftp sftp-client> bye