"Linuxservice" SMB and CIFS

# porpose:shareing file system between Windows and Linux using network

Protocol

SMB (Service Message Block): shareing Linux file system to Windows

CIFS (Common Internet file system): Shareing Windows file system to Linux

Software for Smb:samba

Samba is using 137/UDP, 138/UDP, 139/tcp, 445/tcp

Netbios:windows based on the host to achieve mutual communication mechanism;

15 characters

Samba:

Nmbd:netbios

Smbd:cifs

WINBINDD:

UNC path: \\SERVER\shared_name

Interactive Data access:

# smbclient-l Host-u USERNAME

After you have obtained the shared information,

# Smbclint//server/shared_name-u USERNAME

Mount-based access:

Mount-t CIFS//server/shared_name/mount_point-o Username=username,password=password

Server:

# yum-y Install Samba

Service script:

/etc/rc.d/init.d/nmb

/etc/rc.d/init.d/smb

Master configuration file:

/etc/samba/smb.conf

Samba Users:

Account: All system users,/etc/passwd

Password: Samba service own password file,

To add a system user as a Samba command: SMBPASSWD

smbpasswd

-A sys_user: Adding system users to Samba users

-D: Disable

-E: Enabled

-X: Delete

Configuration file:

Smb.conf

Global Settings

Settings for specific shares

Private home Directory

Printer Sharing

Custom Share

Custom share:

[Shared_name]

Path =/path/to/share_directory

Comment = Comment String

Guest OK = {Yes|no}

public = {Yes|no}

writable = {Yes|no}

Read Only = {Yes|no}

Write list = +group_name

Test the configuration file for syntax errors, and show the configuration that is finally in effect:

# Testparm

Set up Samba share, share directory as/data, ask:

1) share named GKFX, workgroup for magedu;

2) Add group develop, add user Gentoo,centos and Ubuntu, where Gentoo and CentOS develop as additional group, Ubuntu does not belong to develop group; passwords are user names;

3) Add Samba users Gentoo,centos and Ubuntu, passwords are "mageedu";

4) This Samba share shared only allows the develop group to have write permission, and other users can only access it in read-only mode;

5) This Samba sharing service only allows host access from the 172.16.0.0/16 network;

"Linuxservice" SMB and CIFS