Samba basic usage

Program environment ：
Server package ：samba And Windows Server and client software for machine interaction .
The configuration file ：/etc/samba/smb.conf from samba-common Package supply
The main program ：
        nmbd: NetBIOS Name server
        smbd：SMB/CIFS The server
unit :
        smb.service
        nmb.service

Listening port ：
        137/udp 138/udp
        139/tcp 445/tcp

Prepare three computers ：

proxy：192.168.10.107 192.168.200.2(samba Server side )

web02：192.168.200.2 ( client )

windows 10：192.168.10.106（ client ）

Install the software ：yum install samba 
Check the software ：rpm -q samba

After the software is installed, the /etc/samba Create... In the directory 3 File ：lmhosts  smb.conf  smb.conf.example

# cp smb.conf{,.bak}

# mv smb.conf.example smb.conf

Master profile ：/etc/samba/smb.conf, There are the following descriptions ：

The configuration section of the main configuration file that needs to be modified ：
    workgroup = SAMBA  # workgroup = windows NT Domain name or workgroup name , for example ：SAMBA

    server string = Samba Server Version %v # server string = amount to Windows NT Description segment

    netbios name = Proxy # netbios name = Used to specify a server name that is not bound to this hostname , most 15 Characters .

    interfaces = lo eth0 eth1 # interfaces = Used for configuration Samba Monitor multiple network interfaces . If you have multiple network cards , You can use "interfaces =" Options to configure Samba Monitor which of those network cards .  Don't miss the local interface (lo).
    hosts allow = 127. 192.168.10. 192.168.200.  # hosts allow = Hosts allowed to connect . You can also use this option for each machine .

Test whether the parameters are correct ：testparm

Add... On the server side samba Account and add this user and set access samba Activate after password ：
useradd smbuser1
smbpasswd -a smbuser1
smbpasswd -e smbuser1
execute ：systemctl start smb

client ：
install cifs-utils Software , Support cifs File system and samba-client

Client program ：
        smbclient： Interactive command line client
        mount.cifs： mount cifs Special commands for the file system

On the client side web02 Installation on samba Client software ：

yum install samba-client

yum install cifs-utils

Add... On the server side samba Account and add this user and set access samba Activate after password ：
useradd smbuser1
smbpasswd -a smbuser1
smbpasswd -e smbuser1
On the client side web02： smbclient -L 192.168.200.2 -U smbuser1 And enter the set password , You can see Samba Content exported from the server ：

Use on client web02 On , use smbclient Test the upload and download services of the server ：

smbclient //192.168.200.2/homes -U smbuser1

 ls Display the contents of the server directory ,!ls Display the contents under the local path ,get Download the file from the server to the current path ,put Upload files from the current path to the server .

stay web02 client , mount samba Servers share content ：

temporary ：

mount -t cifs -o user=smbuser,pass=xxxxx //192.168.200.2/homes /mnt/smb

Be careful ：

df -h View the mount

ls /mnt/smb View the content shared by the server

permanent ：

stay fstab Write the following content to mount samba Servers share content ：
//192.168.200.2/homes /mnt/smb cifs defaults,_netdev,user=smbuser1,pass=xxxxxx 0 0

stay windows client , By mapping the network drive , Fill in the service address ：

Then fill in the user name and password ：

The content shared by the server can be displayed on the client ：

  Be careful ： Be sure to turn off the firewall on the server , Or use policy to release the specified port , Otherwise, the client will report permission error .