使用samba共享文件夹，提供给window访问

1. 下载yumdownloader

yum install -y yum-utils

2. 下载samba

mkdir samba

cd samba

yumdownloader --resolve avahi-autoipd samba samba-client 或
yum install --downloadonly --downloaddir=./ samba

3. 安装samba

yum localinstall avahi-autoipd-0.6.-.el7.x86_64.rpm avahi-libs-0.6.-.el7.x86_64.rpm cups-libs-1.6.-.el7.x86_64.rpm krb5-libs-1.15.-.el7.x86_64.rpm libldb-1.1.-.el7.x86_64.rpm libsmbclient-4.6.-.el7_4.x86_64.rpm libtalloc-2.1.-.el7.x86_64.rpm libtdb-1.3.-.el7.x86_64.rpm libtevent-0.9.-.el7.x86_64.rpm libwbclient-4.6.-.el7_4.x86_64.rpm pytalloc-2.1.-.el7.x86_64.rpm samba-4.6.-.el7_4.x86_64.rpm samba-client-4.6.-.el7_4.x86_64.rpm samba-client-libs-4.6.-.el7_4.x86_64.rpm samba-common-4.6.-.el7_4.noarch.rpm samba-common-libs-4.6.-.el7_4.x86_64.rpm samba-common-tools-4.6.-.el7_4.x86_64.rpm samba-libs-4.6.-.el7_4.x86_64.rpm

或者

yum localinstall *

4. 配置samba

mkdir /home/share
vim /etc/samba/smb.conf
在末尾添加
[share]
    comment = share
    path = /home/share
    writable = yes
保存并关闭smb.conf

设置登录用户名和密码
su root
smbpasswd -a root

5. 重启samba

service smb status
service smb restart

6. 访问共享文件夹

\\192.168.1.100\share

扩展：

　　在Centos7.2系统下已经安装了大部分依赖库，只需要安装samb即可

yum list installed | grep samba     #查看samba依赖库版本

　　然后下载samba-4.2.3-10.el7.x86_64进行安装即可，建议下载地址：http://rpm.pbone.net/。

CentOS7.2 samba下载地址：http://ftp.scientificlinux.org/linux/scientific/7.2/x86_64/os/Packages/

http://ftp.scientificlinux.org/linux/scientific/7.2/x86_64/os/Packages/samba-common-tools-4.2.3-10.el7.x86_64.rpm
http://ftp.scientificlinux.org/linux/scientific/7.2/x86_64/os/Packages/samba-libs-4.2.3-10.el7.x86_64.rpm
http://ftp.scientificlinux.org/linux/scientific/7.2/x86_64/os/Packages/samba-common-libs-4.2.3-10.el7.x86_64.rpm
http://ftp.scientificlinux.org/linux/scientific/7.2/x86_64/os/Packages/samba-common-4.2.3-10.el7.noarch.rpm
http://ftp.scientificlinux.org/linux/scientific/7.2/x86_64/os/Packages/samba-client-libs-4.2.3-10.el7.x86_64.rpm
http://ftp.scientificlinux.org/linux/scientific/7.2/x86_64/os/Packages/samba-client-4.2.3-10.el7.x86_64.rpm
http://ftp.scientificlinux.org/linux/scientific/7.2/x86_64/os/Packages/samba-4.2.3-10.el7.x86_64.rpm
http://ftp.scientificlinux.org/linux/scientific/7.2/x86_64/os/Packages/libsmbclient-4.2.3-10.el7.x86_64.rpm

　　建议关闭防火墙后使用：

systemctl stop firewalld.service

或者

firewall-cmd --query-port=445/tcp               查看445端口状态
firewall-cmd --permanent --add-port=445/tcp     开放445端口
systemctl restart firewalld.service             重启防火墙

　　提示没有写入权限：

#1   查看共享目录的所有者
#2   setenforce  //关闭SELinux