folder shareing between ubuntu16 and windows

//linux rw windows share folder

1. temporary mount, lose this mount point if restart

sudo mkdir /home/sharefolder

sudo mount -t cifs -o username=username,password=pwd //ip/sharefoldername /home/sharefolder

2. auto mount point when system start

sudo gedit /etc/fstab

add 2 line:

//ip/sharename /home/sharefolder cifs defaults,username=usrname,password=share 0 2

or(if everyone is ok)

//ip/sharename /home/sharefolder cifs defaults  0 2 

//ip/sharename /home/sharefolder nfs defaults  0 2

3.smbclient

sudo apt-get install smbclient

smbclinet --user=username //ip/sharename

Enter share's password:(enter password)

//operae like ftp command

smb:/>help

exit get getfacl geteas hardlink help history iosize lcd link

smb:/help command    //details

//windows rw linux share folder

//install samba ,ubuntu16 share folder for windows user

sudo apt-get install samba

sudo apt-get install smbclient

sudo mkdir -p /home/sharefolder

sudo chmod 777 /home/sharefolder //sharefolder permissions. default is 755 . Owner can write only

sudo cp /etc/samba/smb.conf /etc/samba/smb.conf.bak   //backup before edit

sudo gedit /etc/samba/smb.conf  

//config smb.conf

usershare owner only = false      //add this line after Global Setting 

//add follow at bottom of smb.conf

[sharefolder]

    path = /home/sharefolder

    browseable = yes

    write = yes

    public = yes

    comment = smb share folder test

//restart samba service

sudo service smbd restart

//client test

smbclient -L //localhost/sharefolder   //linux client test

\\ip\sharefolder     //windows client test

//User access control

sudo useradd username    //a1 , a2 , b1, b2 , c1,c2

sudo groupadd groupname   //aa, bb, cc

sudo usermod -g groupname username   //(a1,a2->aa)(b1,b2->bb)(c1,c2->cc)

sudo mkdir /home/share/foldera    //foldera,folderb,folderc folderd,foldere

sudo chomd 777 /home/share/*

sudo gedit /etc/samba/smb.conf

[sharefoldera]

    comment=sharefoldera,(r)a1,b1,@aa,(w)@aa

    path=/home/share/foldera

    public=no

    valid users= a1,b1,@aa

    write list = @aa

[sharefolderb]

    comment=sharefolderb,(r)a1,@cc,@bb(w)@bb

    path=/home/share/folderb

    public=no

    valid users= a1,@cc,@bb

    write list = @bb

[sharefolderc]

    comment=sharefolderc,(r)@bb,@cc(w)@cc

    path=/home/share/folderc

    public=no

    valid users = @bb,@cc

    write list = @cc

[sharefolderd]

    comment=sharefolderd,all users read only

    path=/home/share/folderd

    public = yes

    readonly = yes

[sharefoldere]

    comment=sharefoldere,(rw)all user

    path=/home/share/foldere

    public = yes

    writable = yes

//share folder configuration 

[share] # 該共享的共享名

        comment = smb share test # 該共享的備注

        path = /home/share # 共享路徑

        allow hosts = host(subnet) # 設置該Samba服務器允許的工作組或者域

        deny hosts = host(subnet) # 設置該Samba服務器拒絕的工作組或者域

        available = yes|no # 設置該共享目錄是否可用

        browseable = yes|no # 設置該共享目錄是否可顯示

        writable = yes|no # 指定了這個目錄缺省是否可寫，也可以用readonly = no來設置可寫

        public = yes|no # 指明該共享資源是否能給游客帳號訪問，guest ok = yes其實和public = yes是一樣的

        user = user, @group # user設置所有可能使用該共享資源的用戶，也可以用@group代表group這個組的所有成員，不同的項目之間用空格或者逗號隔開

        valid users = user, @group # 指定能夠使用該共享資源的用戶和組

        invalid users = user, @group # 指定不能夠使用該共享資源的用戶和組

        read list = user, @group # 指定只能讀取該共享資源的用戶和組

        write list = user, @group # 指定能讀取和寫該共享資源的用戶和組

        admin list = user, @group # 指定能管理該共享資源（包括讀寫和權限賦予等）的用戶和組

        hide dot files = yes|no # 指明是否像UNIX那樣隱藏以“.”號開頭的文件

        create mode = 0755 # 指明新建立的文件的屬性，一般是0755

        directory mode = 0755 # 指明新建立的目錄的屬性，一般是0755

        sync always = yes|no # 指明對該共享資源進行寫操作后是否進行同步操作

        short preserve case = yes|no # 指明是否區分文件名大小寫

        preserve case = yes|no # 指明是否保持大小寫

        case sensitive = yes|no # 指明是否對大小寫敏感，一般選no，不然可能引起錯誤

        mangle case = yes|no # 指明混合大小寫

        default case = upper|lower # 指明缺省的文件名是全部大寫還是小寫

        force user = testuser # 強制把建立文件的屬主是誰。如果我有一個目錄，讓guest可以寫，那么guest就可以刪除，如果我用force user= testuser強制建立文件的屬主是testuser，同時限制create mask = 0755，這樣guest就不能刪除了

        wide links = yes|no # 指明是否允許共享外符號連接，比如共享資源里面有個連接指向非共享資源里面的文件或者目錄，如果設置wide links = no將使該連接不可用

        max connections = 100 # 設定最大同時連接數

        delete readonly = yes|no # 指明能否刪除共享資源里面已經被定義為只讀的文件