Mount NFS share to Ubuntu Server

sudo apt-get update
sudo apt-get install -y nfs-common
sudo mkdir -p /mnt/nfs

Mount temporarily

sudo mount.nfs mac.rabota.local:/nfs /mnt/nfs

List mounts

df -H

Unmount

notice that command is unmount without N letter

sudo umount /mnt/nfs

List available shares on remote machine

showmount -e mac.rabota.local