root@server:/data# vim /etc/samba/smb.conf
[global]
   server string = Samba file server on %h
   workgroup = WORKGROUP
   wins support = no
   dns proxy = no
   max log size = 1000
   syslog only = yes
   syslog = 1
   panic action = /usr/share/samba/panic-action %d
   server role = standalone server
   passdb backend = tdbsam
   obey pam restrictions = yes
   unix password sync = no
   passwd program = /usr/bin/passwd %u
   passwd chat = *Enter\snew\s*\spassword:* %n\n *Retype\snew\s*\spassword:* %n\n *password\supdated\ssuccessfully* .
   pam password change = yes
   map to guest = Bad User
   usershare allow guests = yes


[Share]
path = /data
comment = Misc. shared data
public = yes
guest ok = yes
only guest = yes
writable = yes
force user = nasfiles
force group = nasfiles
force create mode = 0664
force directory mode = 2775