In the Linux RZ and SZ command allows the Development Board and the host through the serial port to pass the file, below we will briefly introduce the RZ and SZ command example.
Rz,sz is a command-line tool for Linux/unix Zmodem file transfer with Windows.
The advantage is that there is no need to open a sftp tool to upload the download file.
SZ: Sends the selected file (send) to the local machine
RZ: Running this command pops up a file selection window and uploads it to the Linux server from the local selection file
Install Command:
Yum Install Lrzsz
Sending files from the server to the client:
SZ filename
Uploading files from client to server:
Rz
Select the file in the pop-up box, and the user and group that uploaded the file are the currently logged on user
SECURECRT Set the default path:
Options-> session Options-> Terminal-> xmodem/zmodem->directories
Xshell Set the default path:
Right-click Session-> Property-> ZMODEM-> receive folder
Test:
The Development Board receives files:
1. Access to the directory of the Development Board to receive files
2. Development Board Execution Command # RZ
3. Under Minicom, hold down CTRL + a key and press the Z key
4. Press the S key to select Send File
5. Select Zmodem and confirm with enter key
6. Use a space to select the host to send the file, with the ENTER key to confirm
7. Press any key to return after transmission completes
Development Board to send files:
1. Access to the Development Board directory to send files
2. Access to the host to receive files directory
3. Host Execution Command # RZ
4. Development Board Execution Command # SZ filename
PS: Colleagues and I said securecrt can easily upload the download file, and Xshell did not. I surf the internet to check the original use of the same Sz/rz tool, Xshell under no menu to select the command to be lost.
