tftp
Command Function
Trivial File Transfer Protocol (TFTP) is a protocol in the TCP/IP protocol suite for transferring files between clients and servers. TFTP provides simple and low-overhead file transfer services. The port number is 69.
The tftp command is used to transfer files with a TFTP server.
Syntax
./bin/tftp <-g/-p> -l [FullPathLocalFile] -r [RemoteFile] [Host]
Parameters
Table 1 Parameter description
Specifies the file transfer direction. |
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Usage
-
Deploy a TFTP server on the server and configure the TFTP server correctly.
-
Use the tftp command to upload and download files on the OpenHarmony board.
-
The size of the file to be transferred cannot exceed 32 MB.
NOTICE: TFTP is used for debugging and disabled by default. Do not use it in formal products.
Example
Download the out file from the server.
Output
OHOS # ./bin/tftp -g -l /nfs/out -r out 192.168.1.2
TFTP transfer finish
After the tftp command is executed, TFTP transfer finish is displayed if the file transfer is complete. If the file transfer fails, other information is displayed to help locate the fault.