====== Servidor ======
apt install samba
vi /etc/samba/smb.conf
[data]
comment = /data/share
path = data
browseable = yes
writable = yes
valid users = lisa
smbpasswd -a lisa
systemctl status nmbd
systemctl status samba
systemctl status smb
====== Cliente ======
apt install cifs-utils smbclient
mount -o username=USUARIO,password=CLAVE //SERVER/data /mnt/data
vi /etc/fstab
//SERVER/data /mnt/data cifs _netdev,username=USUARIO,password=CLAVE 0 0
//SERVER/data /mnt/data cifs _netdev,cifscred=/root/credsfile 0 0
vi /root/credsfile
username=USUARIO
password=CLAVE
* https://linuxize.com/post/how-to-install-and-configure-samba-on-ubuntu-18-04/
* http://edoceo.com/notabene/cifs-mount-failed-return-code-22