CentOS 7.2 安装配置Samba服务器

Posted 2020-08-24 处女座打字员

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1背景

转Linux刚刚1年，vim操作还不能应对工程代码，之前一直都是Gnome桌面 + Clion 作开发环境，无奈在服务器上没有这样的环境，

看同事是（Windows）Source Insight + WinSCP + Linux 开发，来回同步文件有点麻烦，所以想尝试搭个Samba服务器做共享文件。

不过希望以后还是要转到vim上来。

2环境

CentOS系统

[[email protected] ~]# cat /etc/redhat-release 
CentOS Linux release 7.2.1511 (Core)

Samba服务器

[[email protected] ~]# rpm -qi samba
Name        : samba
Epoch       : 0
Version     : 4.4.4
Release     : 9.el7
Architecture: x86_64
Install Date: Sun 18 Dec 2016 11:59:56 PM CST
Group       : System Environment/Daemons
Size        : 1869290
License     : GPLv3+ and LGPLv3+
Signature   : RSA/SHA256, Mon 21 Nov 2016 04:38:30 AM CST, Key ID 24c6a8a7f4a80eb5
Source RPM  : samba-4.4.4-9.el7.src.rpm
Build Date  : Mon 07 Nov 2016 06:31:03 PM CST
Build Host  : worker1.bsys.centos.org
Relocations : (not relocatable)
Packager    : CentOS BuildSystem <http://bugs.centos.org>
Vendor      : CentOS
URL         : http://www.samba.org/
Summary     : Server and Client software to interoperate with Windows machines
Description :
Samba is the standard Windows interoperability suite of programs for Linux and
Unix.

3安装

[[email protected] ~]# yum -y install samba samba-client

4配置

进入samba配置目录

[[email protected] ~]# cd /etc/samba/

备份smb.conf

[[email protected] samba]# mv smb.conf smb.conf.origin

新建smb.conf

[[email protected] samba]# vim smb.conf

内容如下，保存并退出

[global]
        workgroup = WORKGROUP
        server string = Ted Samba Server %v
        netbios name = TedSamba
        security = user
        map to guest = Bad User
        passdb backend = tdbsam

[FileShare]
        comment = share some files
        path = /smb/fileshare
        public = yes
        writeable = yes
        create mask = 0644
        directory mask = 0755

[WebDev]
        comment = project development directory
        path = /smb/webdev
        valid users = ted
        write list = ted
        printable = no
        create mask = 0644
        directory mask = 0755

注释：

workgroup 项应与 Windows 主机保持一致，这里是WORKGROUP

security、map to guest项设置为允许匿名用户访问

再下面有两个section，实际为两个目录，section名就是目录名（映射到Windows上可以看见）。

第一个目录名是FileShare，匿名、公开、可写

第二个目录吗是WebDev，限定ted用户访问

默认文件属性644/755（不然的话，Windows上在这个目录下新建的文件会有“可执行”属性）

创建用户

[[email protected] samba]# groupadd co3
[[email protected] samba]# useradd ted -g co3 -s /sbin/nologin
[[email protected] samba]# smbpasswd -a ted
New SMB password:
Retype new SMB password:
Added user ted.
[[email protected] samba]#

注意这里smbpasswd将使用系统用户。设置密码为1

创建共享目录

[[email protected] samba]# mkdir -p /smb/{fileshare,webdev}
[[email protected] samba]# chown nobody:nobody /smb/fileshare/
[[email protected] samba]# chown ted:co3 /smb/webdev/

注意设置属性，不然访问不了。

启动Samba服务，设置开机启动

[[email protected] samba]# systemctl start smb
[[email protected] samba]# systemctl enable smb
Created symlink from /etc/systemd/system/multi-user.target.wants/smb.service to /usr/lib/systemd/system/smb.service.
[[email protected] samba]#

开放端口

[[email protected] samba]# firewall-cmd --permanent --add-port=139/tcp
success
[[email protected] samba]# firewall-cmd --permanent --add-port=445/tcp
success

[[email protected] samba]# systemctl restart firewalld

[[email protected] samba]#

或者直接把防火墙关了也行。

5使用

Linux访问

可以使用testparm测试samba配置是否正确

[[email protected] samba]# testparm 
Load smb config files from /etc/samba/smb.conf
rlimit_max: increasing rlimit_max (1024) to minimum Windows limit (16384)
Processing section "[FileShare]"
Processing section "[WebDev]"
Loaded services file OK.
Server role: ROLE_STANDALONE

Press enter to see a dump of your service definitions

# Global parameters
[global]
    netbios name = TEDSAMBA
    server string = Ted Samba Server %v
    map to guest = Bad User
    security = USER
    idmap config * : backend = tdb


[FileShare]
    comment = share some files
    path = /smb/fileshare
    guest ok = Yes
    read only = No


[WebDev]
    comment = project development directory
    path = /smb/webdev
    create mask = 0644


    valid users = ted
    write list = ted
[[email protected] samba]#

root用户的话，不用密码可直接查看samba服务器情况

[[email protected] samba]# smbclient -L localhost 
Enter root‘s password: 
Domain=[WORKGROUP] OS=[Windows 6.1] Server=[Samba 4.4.4]

    Sharename       Type      Comment
    ---------       ----      -------
    FileShare       Disk      share some files
    WebDev          Disk      project development directory
    IPC$            IPC       IPC Service (Ted Samba Server 4.4.4)
Domain=[WORKGROUP] OS=[Windows 6.1] Server=[Samba 4.4.4]

    Server               Comment
    ---------            -------

    Workgroup            Master
    ---------            -------
[[email protected] samba]#