[root@localhost ~]# cat  /etc/redhat-release 
CentOS Linux release 7.5.1804 (Core) 
#更改主机名，修改完重启生效，暂时不要重启，因为下面修改selinux也需要重启
[root@localhost ~]# hostnamectl set-hostname samba-server
[root@localhost ~]# vim /etc/selinux/config 
-bash: vim: 未找到命令 #这个报错说的饿是没有vim命令，不用管，下面我们用vi命令
#修改selinux的配置文件，关闭selinix
[root@localhost ~]# vi /etc/selinux/config 


# This file controls the state of SELinux on the system.
# SELINUX= can take one of these three values:
#     enforcing - SELinux security policy is enforced.
#     permissive - SELinux prints warnings instead of enforcing.
#     disabled - No SELinux policy is loaded.
SELINUX=diaabled    #主要是修改这一行，修改完之后重启生效
# SELINUXTYPE= can take one of three two values:
#     targeted - Targeted processes are protected,
#     minimum - Modification of targeted policy. Only selected processes are protected.
#     mls - Multi Level Security protection.
SELINUXTYPE=targeted



[root@localhost ~]# init 6   #重启服务器

[root@samba-server ~]#  rpm -aq | grep samba   #检查之前有没有安装过samba,如果用的话，请自行百度移除
[root@samba-server ~]# yum -y install samba    #yum安装samba
已加载插件：fastestmirror
Determining fastest mirrors

#################省去中间过程
完毕！

[root@samba-server ~]# firewall-cmd --add-service samba --permanent  #添加到防火墙
success
[root@samba-server ~]# firewall-cmd --reload  #重启防火墙
success
[root@samba-server ~]#  firewall-cmd --list-all|grep samba  #检查防火墙规则，是不是正确添加了samba
  services: ssh dhcpv6-client samba
[root@samba-server ~]# getenforce 
Permissive

[root@samba-server ~]# cp /etc/samba/smb.conf /etc/samba/smb.conf.bak  #将配置文件进行备份
[root@samba-server ~]# vi /etc/samba/smb.conf   #修改配置文件

# See smb.conf.example for a more detailed config file or
# read the smb.conf manpage.
# Run 'testparm' to verify the config is correct after
# you modified it.

[global]
        workgroup = SAMBA
        security = user

        passdb backend = tdbsam

        printing = cups
        printcap name = cups
        load printers = yes
        cups options = raw

[homes]
        comment = Home Directories
        valid users = %S, %D%w%S
        browseable = No
        read only = No
        inherit acls = Yes

[printers]
        comment = All Printers
        path = /var/tmp
        printable = Yes
        create mask = 0600
        browseable = No

[print$]
        comment = Printer Drivers
        path = /var/lib/samba/drivers
        write list = @printadmin root
        force group = @printadmin
        create mask = 0664
        directory mask = 0775
##下面是需要我们手动添加上去的
[samba]
        comment = This is samba   #这个就是一个描述提示
        path = /home/samba  #需要共享的目录
        writable = yes  #支持写
        public = no  #不公开

root@samba-server ~]#  useradd -d /home/samba -s /sbin/nologin samba   #添加一个叫samba的系统用户
[root@samba-server ~]# id samba  #查看是否添加成功
uid=1000(samba) gid=1000(samba) 组=1000(samba)
[root@samba-server ~]# pdbedit -a -u samba   #为这个samba账号授权添加到samba服务中
new password:   #设置密码
retype new password:  #验证密码
Unix username:        samba
NT username:          
Account Flags:        [U          ]
User SID:             S-1-5-21-3049709432-1464918937-3569770485-1000
Primary Group SID:    S-1-5-21-3049709432-1464918937-3569770485-513
Full Name:            
Home Directory:       \\samba-server\samba
HomeDir Drive:        
Logon Script:         
Profile Path:         \\samba-server\samba\profile
Domain:               SAMBA-SERVER
Account desc:         
Workstations:         
Munged dial:          
Logon time:           0
Logoff time:          三, 06 2月 2036 23:06:39 CST
Kickoff time:         三, 06 2月 2036 23:06:39 CST
Password last set:    六, 06 3月 2021 11:13:41 CST
Password can change:  六, 06 3月 2021 11:13:41 CST
Password must change: never
Last bad password   : 0
Bad password count  : 0
Logon hours         : FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF

[root@samba-server ~]# chown -Rf samba.samba /home/samba  #为samba账号访问的目录授权
[root@samba-server ~]# systemctl start smb  #启动samba服务
[root@samba-server ~]# systemctl enable smb  #添加到开机自启动里面
Created symlink from /etc/systemd/system/multi-user.target.wants/smb.service to /usr/lib/systemd/system/smb.service.
[root@samba-server ~]# systemctl status smb  #查看当前samba状态
● smb.service - Samba SMB Daemon
   Loaded: loaded (/usr/lib/systemd/system/smb.service; enabled; vendor preset: disabled)
   Active: active (running) since 六 2021-03-06 11:14:40 CST; 31s ago
     Docs: man:smbd(8)
           man:samba(7)
           man:smb.conf(5)
 Main PID: 1494 (smbd)
   Status: "smbd: ready to serve connections..."
   CGroup: /system.slice/smb.service
           ├─1494 /usr/sbin/smbd --foreground --no-process-group
           ├─1496 /usr/sbin/smbd --foreground --no-process-group
           ├─1497 /usr/sbin/smbd --foreground --no-process-group
           └─1498 /usr/sbin/smbd --foreground --no-process-group

3月 06 11:14:40 samba-server systemd[1]: Starting Samba SMB Daemon...
3月 06 11:14:40 samba-server smbd[1494]: [2021/03/06 11:14:40.72843...
3月 06 11:14:40 samba-server systemd[1]: Started Samba SMB Daemon.
3月 06 11:14:40 samba-server smbd[1494]:   daemon_ready: daemon 'sm...
Hint: Some lines were ellipsized, use -l to show in full.
##在配置文件中的共享目录里面创建几个测试文件
[root@samba-server ~]# cd /home/samba/
[root@samba-server samba]# ls
[root@samba-server samba]# mkdir a aa aaa
[root@samba-server samba]# touch b.txt bb.txt bbb.txt
[root@samba-server samba]# echo 123 > b.txt 
[root@samba-server samba]# ls
a  aa  aaa  bbb.txt  bb.txt  b.txt