http://blog.csdn.net/fly_qj/article/details/21744797
1.先要安裝Samba
sudo apt-get install samba openssh-server
2.編譯Samba配置文件
sudo vi /etc/samba/smb.conf
找到[homes]項，此項默認是注釋掉的，取消其注釋，然后修改其具體內容，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 #建議將權限修改成0755，這樣其它用戶只是不能修改
# 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 #本行需要取消注釋，%s 是指登陸用戶可以訪問
如上修改完成后wq保存退出！
3. 重啟samba服務：
sudo service restart smbd
sudo service restart nmbd
這里重啟我用的是
sudo /etc/init.d/smbd restart
sudo /etc/init.d/nmbd restart
4. 增加一個現有用戶的對應samba帳號：
如我已經有一個用戶叫liuyan，現在給liuyan開通samba帳號：
sudo smbpasswd -a liuyan
根據提示輸入兩次密碼即可（這個密碼就是系統登陸賬戶liuyan的密碼）
5.現在可以測試了，在Window下輸入samba地址嘗試登錄：
\\10.0.0.2\reddy
6.此時windows應該會彈出窗口要求輸入用戶名和密碼了，輸入吧。Enjoy！如果沒有提示輸入密碼，請重啟Windows系統
注：本文章對Ubuntu_64_15.10設置成功，window輸入密碼后可以讀、寫文件。
對Ubuntu_64_14.04設置失敗了，window輸入密碼后，不能對共享文件夾進行讀、寫操作。