# 安裝Samba服務
```
yum install -y samba*
```
# 添加用戶
```
groupadd U1 //添加用戶組
groupadd U2
useradd user1 -G U1 //添加user1用戶并把他加入次要組U1
useradd user2 -G U1
useradd user3 -G U2
smbpasswd -a user1 //設置user1共享密碼
smbpasswd -a user2
smbpasswd -a user3
```
# 創建共享目錄并設置目錄權限
```
mkdir /opt/U1_share
mkdir /opt/U2_share
setfacl -m g:U1:rwx /opt/U1_share
setfacl -m g:U2:rwx /opt/U2_share
```
# 編輯Samba配置文件
vi /etc/samba/smb.conf
### 添加共享目錄路徑及訪問權限
```
[U1]
path=/opt/U1_share
public=yes
writable=yes
[U2]
path=/opt/U2_share
public=yes
writable=yes
```
# 關閉防火墻,強制認證
```
setenforce 0
systemctl stop firewalld
systemctl disable firewalld //開機不啟動防火墻
//若不關閉防火墻及SELINUX
firewall-cmd --add-service=samba --permanent //防火墻放行samba服務
firewall-cmd --reload
setsebool -P samba_export_all_ro 1
setsebool -P samba_export_all_rw 1
```
Samba服務參考:
https://www.linuxidc.com/Linux/2019-03/157288.htm