mkdir ~/happy
chmod 0700 ~/happy
sudo apt install -y samba
sudo nano /etc/samba/smb.conf
# Networked Attached Storage Share
[nas]
comment = welcome to NAS
path = /storage/nas
read only = no
guest ok = no
browsable = yes
sudo systemctl restart smbd.service
sudo ufw allow samba
sudo smbpasswd -a <username>
Then connect to your new share!