There is a tool named nfs-connect located at /bin. You may use this tool for connecting to a nfs-server.
Assuming your IP is 192.168.1.2 you can
simply call /bin/nfs-connect 192.168.1.2.
The share will be mapped to /mnt/nfs after successfully mount. By default a share named "/mnt/target-transfer" will
be expected on the server. You may pass another share name as second argument.