[shared]
  comment = shared directory
  path = /share
  browsable = yes
  valid users = user
  read only = no
  writable = yes
  force user = user
  guest ok = yes
  available = yes
  browsable = yes
  public = yes
  create mask = 0777
  directory mask = 0777

//server/shared /mnt/shared  cifs  username=user,password=...,uid=...,gid=... 0 0