$ sudo yum install samba
$ sudo vim /etc/samba/smb.conf
[share]
path = /home/nai/yanel # 链接路径
available = yes
browseable = yes
public = yes
writable = yes
$ ls -l /etc/sudoers
$ chmod 777 /etc/sudoers
$ useradd -s /bin/sh -G root gem
$ passwd gem
root ALL=(ALL) ALL
gem ALL=(ALL) ALL
$ chmod 440 /etc/sudoers
$ sudo touch /etc/samba/smbpasswd
$ sudo smbpasswd -a USER_NAME # 用户名
]