Docker command to install, setup SA password, open port, and setup volume
--------------------------------------------------------------------------

docker run –e 'ACCEPT_EULA=Y' –e 'SA_PASSWORD=Pa$$w0rd123' -p 1433:1433 -v c:\dockersql:/var/opt/mssql -d microsoft/mssql-server-linux

I able to access server 'localhost' from management studio, SQLCMD etc.

And SQL server for Linux works perfectly with NopCommerce. Tested with NopCommerce version 3.80