Uploading 30MB files

I can use Ambari files to upload large files (e.g., 30MB files). However I am unable to access the files that I uploaded through Ambari files, from my ssh when I use the terminal/putty to log into my itversity cluster. I need to use ssh terminal to access large files - can you please show me the simplest way to upload large files that I can access with my ssh terminal. For example, I can use the jupyterHUB to upload files into my /home/userdir but I can’t upload >25MB files. thanks