You need to install the Aspera Connect plugin before uploading your files. If you dont have Aspera Connect plugin installed in your computer, please Download Aspera Connect and install it first.

Following is the command:

[path/to/ascp] -P33001 -i [path/to/key/file] -QT -l100m -k1 -d aspera01@download.cncb.ac.cn:/ /your/local/path

Where:

[path/to/ascp]:
Microsoft Windows: C:\Program Files\Aspera\Aspera Connect\bin\ascp.exe or
c:\users\[username]\AppData\Local\Programs\Aspera\Aspera Connect\bin\ascp.exe

Mac OS X: /Applications/Aspera/Connect.app/Contents/Resources/ascp (for admin's installation) or
/Users/[username]/Applications/Aspera/Connect.app/Contents/Resources/ascp (for non-admin's installation)

Linux: /opt/aspera/bin/ascp or
/home/[username]/aspera/connect/bin/ascp

[path/to/key/file] must be an absolute path, e.g.: /home/keys/aspera.openssh

[path/to/folder/containing/files] needs to specify the local folder that contains all the files to upload.

Get the key file