http://blog.csdn.net/fly_qj/article/details/21744797
1.先要安装Samba
sudo apt-get install samba openssh-server
2.编译Samba配置文件
sudo vi /etc/samba/smb.conf
找到[homes]项，此项默认是注释掉的，取消其注释，然后修改其具体内容，修改成如下：
[homes]
comment = Home Directories
browseable = yes
# By default, the home directories are exported read-only. Change the
# next parameter to 'no' if you want to be able to write to them.
read only = no
# File creation mask is set to 0700 for security reasons. If you want to
# create files with group=rw permissions, set next parameter to 0775.
create mask = 0755 #建议将权限修改成0755，这样其它用户只是不能修改
# Directory creation mask is set to 0700 for security reasons. If you want to
# create dirs. with group=rw permissions, set next parameter to 0775.
directory mask = 0755
# By default, \\server\username shares can be connected to by anyone
# with access to the samba server. Un-comment the following parameter
# to make sure that only "username" can connect to \\server\username
# The following parameter makes sure that only "username" can connect
#
# This might need tweaking when using external authentication schemes
valid users = %S #本行需要取消注释，%s 是指登陆用户可以访问
如上修改完成后wq保存退出！
3. 重启samba服务：
sudo service restart smbd
sudo service restart nmbd
这里重启我用的是
sudo /etc/init.d/smbd restart
sudo /etc/init.d/nmbd restart
4. 增加一个现有用户的对应samba帐号：
如我已经有一个用户叫liuyan，现在给liuyan开通samba帐号：
sudo smbpasswd -a liuyan
根据提示输入两次密码即可（这个密码就是系统登陆账户liuyan的密码）
5.现在可以测试了，在Window下输入samba地址尝试登录：
\\10.0.0.2\reddy
6.此时windows应该会弹出窗口要求输入用户名和密码了，输入吧。Enjoy！如果没有提示输入密码，请重启Windows系统
注：本文章对Ubuntu_64_15.10设置成功，window输入密码后可以读、写文件。
对Ubuntu_64_14.04设置失败了，window输入密码后，不能对共享文件夹进行读、写操作。