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2020.04.06 see http://dev1:8083/fwphp/glomodul/mkd/?edit=01/001_config_ssl_tls/001_instalac_moj_vbox_oralin_8_1.txt

Oracle DB 19c on VBOX 6.1.4 Ora Linux 7.6

Oracle DB Developer VM : All passwords are oracle or noted if otherwise.

In windows, type "winver" in the run box. My latest version is 1909. (march 2020) [root@oralin76 ~]# uname -a
Linux oralin76 4.1.12-124.27.1.el7uek.x86_64 #2 SMP Mon May 13 08:56:17 PDT 2019 x86_64 x86_64 x86_64 GNU/Linux

For right click -> "New .txt" : create file shortcut : Home -> Templates -> create in Terminal or copy here moj_Blank_Doc.txt

super (winkey) + space - switch to english

sudo /opt/lampp/manager-linux-x64.run - start XAMPP
or sudo /opt/lampp/xampp start

URLs to use on Linux in vbox PC oralin76 :

URL URL opens page
http://oralin76/fwphp/www/ fwphp site on vbox PC oralin76
http://192.168.5.12:8083/fwphp/www/ fwphp site on win 10 PC sspc2 (or sspc2 instead IP)

URLs to use on win 10 PC sspc2 :

URL URL opens page
http://sspc2:8083/fwphp/www fwphp site on on win 10 PC sspc2
http://192.168.5.13/fwphp/www fwphp site on vbox PC oralin76 - ERR_CONNECTION_REFUSED (why ?) (or oralin76 instead IP)

On Linux oralin76 vbox PC (VM), in explorer : smb://192.168.5.13/htdocs/ opens Linux share defined in /etc/samba/smb.conf

/media/sf_J_DRIVE opens Windows share defined in Windows

On Windows sspc2 PC, in explorer : \192.168.5.12 and \192.168.56.1 = Win shares visible in Win Network folder on PC sspc2, but Lin does not open this, same as \sspc2 or smb://192.168.56.1/




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6.2 Access Linux share dir from Windows with WinSCP FTP

How we can see RHEL type linux 64 bit share in Windows 10 64 bit Network folder ? I can in Linux file explorer ctrl+c, v files on win10 to/from Linux.
With WinSCP FTP I can sync website tree.

WinSCP FTP website tree synchronization

  1. chown -R someuser:somegroup /your/folder/here/* (Recursive mode only works on directories, not files.) This will apply chown to all files and all subdirectories and sub-subdirectories of the specified folder. Use with care.
    sudo chown -R oracle:oracle /opt/lampp/htdocs/fwphp/ On Debian Linux : var/www/html/fwphp
    sudo chmod 755 /opt/lampp/htdocs/fwphp -R

  2. WinSCP FTP -> "New session" icon -> button "Edit" -> button "Advanced" assign SFTP value : /usr/libexec/openssh/sftp-server assign Shell value : sudo su -

Synchronization using PHP interpreter

See http://dev1:8083/fwphp/glomodul/mkd/?edit=01/001_config_ssl_tls/ftp.txt

/opt/lampp/htdocs /u01/userhome/oracle
To create or delete file you need have a write permissions to the directory;
To change file or directory permissions you need to be its owner;
To change file modification time you need to be its owner (note that by default WinSCP updates file modification time when uploading).




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6.1 Access Linux fwphp site from Windows (with URL)

http://oralin76/fwphp/www = fwphp site on vbox PC oralin76 - ERR_CONNECTION_REFUSED (why ?)
Same for http://192.168.5.13/fwphp/www

https://stackoverflow.com/questions/5524116/accessing-localhost-xampp-from-another-computer-over-lan-network-how-to

https://www.ionos.com/digitalguide/hosting/technical-matters/err-connection-refused/

$> netstat -an | grep "LISTEN " if outputs this : tcp 0 0 127.0.0.1:3000 0.0.0.0:*
Only 127.0.0.1:3000 is listed in netstat output meaning server is listening on the localhost interface only, ee you won't be able to access it from a remote computer.
Use "0.0.0.0" - I believe this acts as a wildcard, now allowing for public resolution via the domain name and it also works with "localhost". Here's a link to a serverfault page on the 0.0.0.0 topic:
https://serverfault.com/questions/78048/whats-the-difference-between-ip-address-0-0-0-0-and-127-0-0-1

  1. chances are you need only do http://192.168.5.13 or http://oralin76

  2. if 1. doesnt work,may be firewall running on your computer - work out how to add port 80 to it to let other machines in. In Windows : Control Panel > Windows Firewall > Allow an app through Windows Firewall > Allow another app > Browse to: XAMPP/apache/bin/httpd.exe and allow it (see https://www.tomshardware.com/news/how-to-open-firewall-ports-in-windows-10,36451.html).

  3. or httpd.conf is only listening on 127.0.0.1



1. Set up a virtual host

See J:\awww\www\zinc\img\img_big\site_on_LAN_or_WEB.png :

  1. see (1) in site_on_LAN_or_WEB.png - J:\xampp\apache\conf\extra\httpd-vhosts.conf : Prepare Web server on your computer for handling requests to localhost and dev1 sites. We provide name of Virtual Host and root/main folder of localhost and dev1 websites.
    #### First VirtualHost section is default or fallback virtual host (testing site), 
    #### used f or all requests that do not match **ServerName or ServerAlias**
    #### in any <VirtualHost> block.
    #### 8083 0r 80 :
    <VirtualHost *:8083>
    DocumentRoot "/xampp/htdocs/"
    ServerName localhost
    </VirtualHost>
    #### sets up a virtual host named dev1 (development site)
    #### To see http://dev1:8083/fwphp/www/ (dev1 is apache virtual host) :
    <VirtualHost *:8083>
    DocumentRoot "J:/awww/www/"
    #### on oralin76 PC : oralin76.sspc  (symfony.local) :
    ServerName dev1
    </VirtualHost>

2. Configure your hosts file

For the client (your browser in that case) to understand what dev1 means, you need to edit the hosts file on your computer. Everytime you type an URL in your browser, your computer tries to understand what it means! dev1 doesn't mean anything for a computer. So it will try to resolve the name dev1 to an IP address. It will do this by first looking into the hosts file on your computer to see if he can match an IP address to what you typed in the address bar. If it can't, then it will ask DNS servers. The trick here is to append 127.0.0.1 localhost dev1 to your hosts file :

  1. MAC /private/etc/hosts;
  2. LINUX /etc/hosts;
  3. WINDOWS \Windows\system32\private\etc\hosts;
  4. WINDOWS 10 and 7 C:\Windows\System32\drivers\etc\hosts;

From now on, everytime you type dev1 on this computer, your computer will use the loopback interface to connect to dev1. It will understand that you want to work on localhost (127.0.0.1).

3. Access localhost from an other computer

We need to tell the other computers how they could find localhost eg on oralin76.

3a Get the IP address of the computer hosting the website:

In the terminal (CLI),

  1. on LINUX (oralin76) and MAC type ifconfig |grep inet
  2. on WINDOWS type ipconfig Let's assume the IP address of oralin76 is 192.168.5.13 .

3b Edit hosts file on oralin76 computer you are trying to access the website from :
Trick is to use IP address of oralin76 (computer we are trying to access/talk to):

192.168.5.13 oralin76.sspc2

You can now go into your browser and type http://oralin76.sspc2 (symfony.local) to beautifully see your website on different computers! Note that you can apply the same strategy if you are a OSX user to test your website on Internet Explorer via Virtual Box (if you don't want to use a Windows computer). This is beautifully explained in Crafting Your Windows / IE Test Environment on OSX
http://www.studiobanks.com/blog/post/279/crafting-your-windows-ie-test-environment-on-osx-106.

You can also access your localhost from mobile devices, see http://egalo.com/2012/05/29/testing-mac-web-site-using-local-hostname-on-mobile-device/




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XAMPP instalac

L:\1_instalac\1_instalirano\5_virtualbox

On Linux

xampp-linux-x64-7.4.3-0-installer.run

On Windows

2023.2020.03.30

1. C:\Windows\System32\drivers\etc\hosts

#localhost name resolution is handled within DNS itself.

128.127.0.0.1       localhost dev1 https://www.expressvpn.com/       
::1             localhost dev1 https://www.expressvpn.com/      

2. J:\xampp\apache\conf\httpd.conf

Listen 8083
ServerName localhost:8083

...

To see http://dev1:8083/fwphp/www/ (dev1 is apache virtual host) :

<Directory "J:/awww/www/">
    Options Indexes FollowSymLinks Includes ExecCGI
    AllowOverride All
    Require all granted
</Directory>

Now in J:\xampp\xampp-control.exe :

  1. buttons "Config", "Editor" and "Service and port settings" Apache port 8083
  2. buttons "Start mysql" and "Start Apache"

http://localhost:8083/ shows :
Apache Friends Applications FAQs HOW-TO Guides PHPInfo phpMyAdmin

dev1:8083/phpmyadmin/ shows Server: 127.0.0.1 Database :

  1. information_schema
  2. mysql
  3. performance_schema
  4. phpmyadmin
  5. test

my db-s imporeted

in http://dev1:8083/phpmyadmin/import.php

  1. J:\awww\www\01_DDL_mysql_blog.sql

To see http://dev1:8083/fwphp/www/ (dev1 is apache virtual host) :

3. J:\xampp\apache\conf\extra\httpd-vhosts.conf :

First VirtualHost section is default or fallback virtual host,
used f or all requests that do not match ServerName or ServerAlias
in any \ block.

<VirtualHost *:8083>
   DocumentRoot "/xampp/htdocs/"
   ServerName localhost
</VirtualHost>
#### sets up a virtual host named dev1        
<VirtualHost *:8083>
   DocumentRoot "J:/awww/www/"
   ServerName dev1
</VirtualHost>

Self signed certificate comes with xampp :
SSLCertificateFile "conf/ssl.crt/server.crt"
SSLCertificateKeyFile "conf/ssl.key/server.key"

To see https://dev1/fwphp/www/ (dev1 is apache virtual host) :
4. J:\xampp\apache\conf\extra\httpd-ssl.conf

SSL Virtual Host Content

<VirtualHost _default_:443>

  DocumentRoot "J:/awww/www"
  ServerName dev1:443
  ServerAdmin slavkoss22@gmail.com
  ErrorLog "J:/xampp/apache/logs/error.log"
  TransferLog "J:/xampp/apache/logs/access.log"

  SSLEngine on

  SSLCertificateFile "conf/ssl.crt/server.crt"
  SSLCertificateKeyFile "conf/ssl.key/server.key"

  <FilesMatch "\.(cgi|shtml|phtml|php)$">
      SSLOptions +StdEnvVars
  </FilesMatch>
  <Directory "J:/xampp/apache/cgi-bin">
      SSLOptions +StdEnvVars
  </Directory>

  BrowserMatch "MSIE [2-5]" \
           nokeepalive ssl-unclean-shutdown \
           downgrade-1.0 force-response-1.0

  CustomLog "J:/xampp/apache/logs/ssl_request.log" \
            "%t %h %{SSL_PROTOCOL}x %{SSL_CIPHER}x \"%r\" %b"

</VirtualHost>

<VirtualHost _default_:443>

#   General setup for the virtual host
DocumentRoot "J:/xampp/htdocs"
#ServerName www.example.com:443
ServerName localhost:443
#ServerAdmin admin@example.com
ServerAdmin slavkoss22@gmail.com
ErrorLog "J:/xampp/apache/logs/error.log"
TransferLog "J:/xampp/apache/logs/access.log"

#   SSL Engine Switch:
#   Enable/Disable SSL for this virtual host.
SSLEngine on

SSLCertificateFile "conf/ssl.crt/server.crt"

SSLCertificateKeyFile "conf/ssl.key/server.key"

<FilesMatch "\.(cgi|shtml|phtml|php)$">
    SSLOptions +StdEnvVars
</FilesMatch>
<Directory "J:/xampp/apache/cgi-bin">
    SSLOptions +StdEnvVars
</Directory>

BrowserMatch "MSIE [2-5]" \
         nokeepalive ssl-unclean-shutdown \
         downgrade-1.0 force-response-1.0

CustomLog "J:/xampp/apache/logs/ssl_request.log" \
          "%t %h %{SSL_PROTOCOL}x %{SSL_CIPHER}x \"%r\" %b"

</VirtualHost>




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Configuring Samba Server - successful

Server Message Block version 2 (SMBv2) network protocol

Access Linux share from Windows 10 machine

with username and password (to deploy website)

How can I configure Samba so that Windows 10 will prompt the user for credentials, rather than attempting to use an insecure guest logon?
VBOX network card must be Bridged adapter Promiscuous Mode: Allow all.

9 ms ping oralin76 or ping 192.168.5.13 = STATIC IP = on Linux and Windows,
ee Manual IPv4, and IPv6 disabled
(not NAT IP 10.0.2.15, Default route 10.0.2.2 - error "...samba not responding")

net view shows System error 1231 has occurred. net view is an outdated way to find computer information due to its dependency on NetBIOS. https://adamtheautomator.com/psexec-ultimate-guide/
J:\symenu\ProgramFiles\SPSSuite\SyMenuSuite\Cmder_sps

net view oralin76 shows :

Shared resources at oralin76   Samba 4.9.1
Share name  Type     Used as  Comment
-------------------------------------------------------------------------------
htdocs          Disk      Shared dir
oracle           Disk      User home directories

J:\symenu\ProgramFiles\SPSSuite\SyMenuSuite\Cmder_sps

net view sspc2 shows :

Shared resources at sspc2   Slavko doma MB Asus
Share name  Type  Used as  Comment
-------------------------------------------------------------------------------
J                  Disk
Users           Disk

[root@oralin76 oracle]# smbclient -L oralin76
Enter WORKGROUP\oracle's password: 
Anonymous login successful

  Sharename       Type      Comment
  ---------       ----      -------
  htdocs          Disk      Shared dir
  IPC$            IPC       IPC Service (Samba 4.9.1)
SMB1 disabled -- no workgroup available

connect: smbclient //<HOST_IP_OR_NAME>/<folder_name> -U <user>
List all shares: smbclient -L //<HOST_IP_OR_NAME>/<folder_name> -U <user>

Install samba

  1. sudo bash
  2. yum install samba samba-client samba-winbind
  3. gedit /etc/samba/smb.conf See smb.conf.example for a more detailed config file or read the smb.conf manpage
    Run testparm to verify the config is correct after you modified it.
[global]
security = user
workgroup = WORKGROUP
#### I gave this name :
netbios name = oralin76
server min protocol = SMB2_10
client min protocol = SMB2
client max protocol = SMB3
ntlm auth = yes 
wins support = yes
local master = yes
preferred master = yes
load printers = yes
printing = cups
printcap name = cups

[printers]
comment = All Printers
#### location of a spooling directory that receives print jobs from Win clients before submitting them to the local print spooler. Samba advertises all  locally configured printers on the server.
path = /var/spool/samba
browseable = no
guest ok = yes
writable = no
printable = yes
#unknown param : printer admin = root, @ntadmins, @smbprintadm

[homes]
comment = User home directories
# = personal share for each user in the smbusers group - browsable and writable prevent other users from browsing home directories, while allowing full access to valid users
valid users = @smbusers
browsable = no
writable = yes
guest ok = no

# share /usr/local/apps, for Windows users : browsing (read-only permission) : admin:///opt/lampp/htdocs
[htdocs]
comment = Shared dir 
path = /opt/lampp/htdocs
browsable = yes
writable = yes
guest ok = yes
valid users = oracle
read only = no

Aded this to the very end of the file:

[<folder_name>]
path = /home/<user_name>/<folder_name>
valid users = <user_name>
read only = no

[root@localhost oracle]# testparm

rlimit_max: increasing rlimit_max (1024) to minimum Windows limit (16384)
Registered MSG_REQ_POOL_USAGE
Registered MSG_REQ_DMALLOC_MARK and LOG_CHANGED
Load smb config files from /etc/samba/smb.conf
rlimit_max: increasing rlimit_max (1024) to minimum Windows limit (16384)
Processing section "[printers]"
Processing section "[homes]"
Processing section "[htdocs]"
Loaded services file OK.
Server role: ROLE_STANDALONE

Press enter to see a dump of your service definitions

# Global parameters
[global]
  client max protocol = SMB3
  client min protocol = SMB2
...

List all shares: smbclient -L //<HOST_IP_OR_NAME>/<folder_name> -U <user>
[oracle@localhost ~]$ smbclient -L oralin76

Unable to initialize messaging context
Enter WORKGROUP\oracle's password: 

Sharename       Type      Comment
---------       ----      -------
htdocs          Disk      Shared dir
IPC$            IPC       IPC Service (Samba 4.9.1)
  oracle          Disk      User home directories
SMB1 disabled -- no workgroup available

connect: smbclient //<HOST_IP_OR_NAME>/<folder_name> -U <user>
[oracle@localhost ~]$ smbclient oralin76

  1. user must already exist as a user on the system : smbpasswd -a oracle answer when asks : MYSHORTPSW not : gedit /etc/passwd gedit /etc/shadow
  2. gedit /etc/samba/smbusers and put linusr=winusr so (Only user security model uses Samba passwords) : oracle = ss root = admin administrator root nobody = guest nobody pcguest smbguest
  3. To access a share on a Samba server from Windows Explorer :
    \\server_name\share_name or only \\server_name

save config file and create a Samba shared folder. Then, restart Samba services

mkdir -p /etc/samba/anonymous mkdir -p /samba/anonymous
cd /samba
chmod -R 0755 anonymous/
chmod -R 0755 /opt/lampp/htdocs
drwxr-xr-x. 2 root root 6 4. Jun 16:31 anonymous/ --already was
chown -R nobody:nobody anonymous/
ls -alF
drwxr-xr-x. 2 nobody nobody 6 4. Jun 16:31 anonymous/ chcon -t samba_share_t anonymous/

systemctl enable smb.service
systemctl enable nmb.service
systemctl restart smb.service
systemctl restart nmb.service

Configure the system firewall to allow incoming TCP connections to ports 139 and 445, and incoming UDP datagrams on ports 137 and 138:

firewall-cmd --zone=zone \
  --add-port=139/tcp --add-port=445/tcp --add-port=137-138/udp
firewall-cmd --permanent --zone=zone \
  --add-port=139/tcp --add-port=445/tcp --add-port=137-138/udp

Search for Local Group Policy Editor: Computer configuration\administrative templates\network\Lanman Workstation "Enable insecure guest logons"

In PowerShell (PS C:\Users\ss>) :

  1. Get-SmbServerConfiguration
  2. Get-SmbServerConfiguration | Select EnableSMB1Protocol displays false
  3. Get-SmbServerConfiguration | Select EnableSMB2Protocol displays true
  4. Get-SmbClientNetworkInterface
  5. Set-SmbServerConfiguration -EnableSMB2Protocol $true - enables also SMB3
  6. Get-SmbShare - Instead of using net view, use Get-SmbShare as it obviously works. You can point it to another pc on the network: Get-SmbShare -Name "computername" Get-SmbShare -Name "computername" | Format-List Get-SmbShare -Name "computername" | Format-List -Property *
  7. sc.exe qc lanmanworkstation You must run next commands at an elevated command prompt.
    You must restart the computer after you make these changes.

    sc.exe config lanmanworkstation depend= bowser/mrxsmb10/mrxsmb20/nsi
    sc.exe config mrxsmb20 start= auto (or disabled)

Interface Index RSS Capable RDMA Capable Speed  IpAddresses                               Friendly Name
--------------- ----------- ------------ -----  -----------                               -------------
7               False       False        1 Gbps {fe80::adc0:ccb4:63e8:2661, 192.168.56.1} VirtualBox Host-Only Network
12              False       False        0  bps {fe80::2850:b7fc:aea2:e806}               Ethernet
15              False       False        1 Gbps {192.168.5.12}                            Ethernet 2
Name   ScopeName Path       Description
----   --------- ----       -----------
ADMIN$ *         C:\Windows Remote Admin
C$     *         C:\        Default share
D$     *         D:\        Default share
E$     *         E:\        Default share
F$     *         F:\        Default share
I$     *         I:\        Default share
IPC$   *                    Remote IPC
J      *         J:\
J$     *         J:\        Default share
K$     *         K:\        Default share
L$     *         L:\        Default share
[SC] QueryServiceConfig SUCCESS

SERVICE_NAME: lanmanworkstation
        TYPE               : 20  WIN32_SHARE_PROCESS
        START_TYPE         : 2   AUTO_START
        ERROR_CONTROL      : 1   NORMAL
        BINARY_PATH_NAME   : C:\Windows\System32\svchost.exe -k NetworkService -p
        LOAD_ORDER_GROUP   : NetworkProvider
        TAG                : 0
        DISPLAY_NAME       : Workstation
        DEPENDENCIES       : Bowser
                           : MRxSmb20
                           : NSI
        SERVICE_START_NAME : NT AUTHORITY\NetworkService



Turn on the Samba server and make sure it starts automatically on reboot :

service smb start systemctl enable smb.service or chkconfig smb on
service smb restart
Redirecting to /bin/systemctl restart smb.service

You can check samba services by running ps -eaf | grep smbd; ps -eaf | grep nmbd Now go to the windows Run prompt and type \yourhostname\anonim. \ssvbox\anonim IP adress \10.0.2.15\anonim and Default route 10.0.2.2 Thats it!! You will be able to access anonymous shared drive by now. Windows cant communicate with the device or resource (10.0.2.15). The computer or service you are trying to reach might be temporarily unavailable.

If this doesnt connect to the shared folder make sure your firewall services are stopped and try again. You can run below commands to stop the services. service firewalld stop -----Redirecting to /bin/systemctl stop firewalld.service service iptables stop ---- Unit iptables.service not loaded.

Now test shared folder by creating a sample text file on linux machine and opening it on windows machine.

J:\symenu\ProgramFiles\SPSSuite\SyMenuSuite\Cmder_sps

λ ipconfig /all or ipconfig | grep IPv4

then ping -a 192.168.5.12 shows hostname.

Windows IP Configuration                                                                     

   Host Name . . . . . . . . . . . . : sspc2                                                 
   Primary Dns Suffix  . . . . . . . :                                                       
   Node Type . . . . . . . . . . . . : Hybrid                                                
   IP Routing Enabled. . . . . . . . : No                                                    
   WINS Proxy Enabled. . . . . . . . : No                                                    

Ethernet adapter Ethernet:                                                                   

   Media State . . . . . . . . . . . : Media disconnected                                    
   Connection-specific DNS Suffix  . :                                                       
   Description . . . . . . . . . . . : **Realtek** PCIe GbE Family Controller                    
   Physical Address. . . . . . . . . : 38-D5-47-1C-C6-15                                     
   DHCP Enabled. . . . . . . . . . . : No                                                    
   Autoconfiguration Enabled . . . . : Yes                                                   

Ethernet adapter Ethernet 2:   **ss@sspc2**                                                              

   Connection-specific DNS Suffix  . :                                                       
   Description . . . . . . . . . . . : **TP-Link** Gigabit PCI Express Adapter                   
   Physical Address. . . . . . . . . : **50-3E-AA-08-23-F8**                                     
   DHCP Enabled. . . . . . . . . . . : No                                                    
   Autoconfiguration Enabled . . . . : Yes                                                   
   Link-local IPv6 Address . . . . . : fe80::55f0:dde8:14c3:8d5d%15(Preferred)               
   IPv4 Address. . . . . . . . . . . : **192.168.5.12**(Preferred)                               
   Subnet Mask . . . . . . . . . . . : 255.255.255.0                                         
   Default Gateway . . . . . . . . . : **192.168.5.1**                                           
   DHCPv6 IAID . . . . . . . . . . . : 173031082                                             
   DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-25-AE-2B-AD-38-D5-47-1C-C6-15             
   DNS Servers . . . . . . . . . . . : **213.191.128.8**                                         
                                       213.191.128.9                                         
   NetBIOS over Tcpip. . . . . . . . : Enabled                                               

Ethernet adapter **VirtualBox oracle@localhost.localdomain** Host-Only Network:                                               

   Connection-specific DNS Suffix  . :                                                       
   Description . . . . . . . . . . . : VirtualBox Host-Only Ethernet Adapter                 
   Physical Address. . . . . . . . . : 0A-00-27-00-00-07                                     
   DHCP Enabled. . . . . . . . . . . : No                                                    
   Autoconfiguration Enabled . . . . : Yes                                                   
   Link-local IPv6 Address . . . . . : fe80::adc0:ccb4:63e8:2661%7(Preferred)                
   IPv4 Address. . . . . . . . . . . : **192.168.56.1**(Preferred)                               
   Subnet Mask . . . . . . . . . . . : 255.255.255.0                                         
   Default Gateway . . . . . . . . . :                            **!!!!! MUST**                            
   DHCPv6 IAID . . . . . . . . . . . : 470417447                                             
   DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-25-AE-2B-AD-38-D5-47-1C-C6-15             
   DNS Servers . . . . . . . . . . . : fec0:0:0:ffff::1%1                                    
                                       fec0:0:0:ffff::2%1                                    
                                       fec0:0:0:ffff::3%1                                    
   NetBIOS over Tcpip. . . . . . . . : Enabled                                               

J:\symenu\ProgramFiles\SPSSuite\SyMenuSuite\Cmder_sps      
λ ping 192.168.56.1                                        
Reply from 192.168.56.1: bytes=32 time=12ms TTL=128        
... Average = 9ms to 15ms                                                

λ net view \sspc2

--------Symenu -> Cmder :          
Shared resources at \\sspc2          
Share name  Type  Used as  Comment                                       
-------------------------------------
J           Disk                     

net view returns computers in current domain or network. This list will only show computers that have file and printer sharing enabled. net view /all shows all shares available, including administrative shares like C$ and admin$. Enable network discovery in the Advanced Sharing Center and enable services :

  1. Discovery Provider Host
  2. Function Discovery Resourse Publication

λ net view show below, later stopped working :

Server Name            Remark       
--------------------------------------------------       
\\ORALIN76             Samba 4.9.1  
\\SSPC2                             

was :
\\SSPC1      
\\SSVBOX               Samba Server 4.8.3    

To complete reset of my network stack:

ipconfig /release
ipconfig /flushdns
ipconfig /renew
netsh winsock reset
netsh interface ipv4 reset
netsh interface ipv6 reset
netsh winsock reset catalog
netsh int ipv4 reset reset.log
netsh int ipv6 reset reset.log
netsh advfirewall reset




cat /etc/redhat-release

Red Hat Enterprise Linux Server release 7.6 (Maipo)
[oracle@localhost ~]$ cat /etc/os-release
NAME="Oracle Linux Server" VERSION="7.6" ID="ol" VARIANT="Server" VARIANT_ID="server" VERSION_ID="7.6"
PRETTY_NAME="Oracle Linux Server 7.6" ANSI_COLOR="0;31" CPE_NAME="cpe:/o:oracle:linux:7:6:server"
HOME_URL="https://linux.oracle.com/" BUG_REPORT_URL="https://bugzilla.oracle.com/"
ORACLE_BUGZILLA_PRODUCT="Oracle Linux 7" ORACLE_BUGZILLA_PRODUCT_VERSION=7.6
ORACLE_SUPPORT_PRODUCT="Oracle Linux" ORACLE_SUPPORT_PRODUCT_VERSION=7.6

sudo bash or su -

whoami
oracle

hostnamectl

[root@localhost ~]# hostnamectl
   Static hostname: oralin76        was localhost.localdomain
         Icon name: computer-vm
           Chassis: vm
        Machine ID: 9e6407e94b0d4e1f8d899a0cb2b64149
           Boot ID: b7a0eeb6b9ef4776927f9aedc9ab79d4
    Virtualization: kvm
  Operating System: Oracle Linux Server 7.6
       CPE OS Name: cpe:/o:oracle:linux:7:6:server
            Kernel: Linux 4.1.12-124.27.1.el7uek.x86_64
      Architecture: x86-64

--------Win CLI Symenu -> Cmder :

λ net view - not working later        
Server Name            Remark       
-------------------------------------------------------------------------------       
\\SSPC2      
\\nothing               Samba Server 4.8.3    

vbox 6.1.4

30-MART-2020

sudo gedit /etc/hosts

128.127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4          
####::1         localhost localhost.localdomain localhost6 localhost6.localdomain6           

127.0.0.1 vbgeneric vbgeneric.localdomain         
192.168.5.12 sspc2           

sudo chmod 755 /opt/lampp/htdocs -R /var/www/html/fw resultd in eg :
drwxr-xr-x. 1 root root 86 Mar 30 08:26 img/
-rwxr-xr-x. 1 root root 260 Jul 9 2015 index.php*

http://localhost/fwphp

http://localhost:80 shows :
Apache Friends Applications FAQs HOW-TO Guides PHPInfo (7.4.3) phpMyAdmin

Deploy web site win 10 64 bit -> VBOX Oracle Linux

Shared folder : /media/sf_J_DRIVE (/awww/www)
[oracle@localhost ~]$ cd /media/sf_J_DRIVE/awww/www
[oracle@localhost www]$ sudo rm -r /opt/lampp/htdocs/zinc/
ls -ltr /opt/lampp/htdocs

sudo cp -r zinc/ /opt/lampp/htdocs

sudo cp -r fwphp/ /opt/lampp/htdocs

sudo cp -r vendor/ /opt/lampp/htdocs

sudo cp -r 01_DDL_mysql_blog.sql /opt/lampp/htdocs

sudo bash
cd /media/sf_J_DRIVE/awww/www/fwphp/glomodul/blog/

sudo cp home.php /opt/lampp/htdocs/fwphp/glomodul/blog/

chmod 755 /opt/lampp/htdocs/fwphp/glomodul/blog/home.php
ls -alF /opt/lampp/htdocs/fwphp/glomodul/blog/

Oracle_VM_VirtualBox_Extension_Pack-5.1.6-110634.vbox-extpack

.vbox-extpack extension. To install an extension, double-click on the package
and a Network Operations Manager window will appear, guiding you through steps.

Extension Pack is for All supported platforms - Install it with same version as installed version of VirtualBox.
Support for USB 2.0 and USB 3.0 devices, VirtualBox RDP and PXE boot for Intel cards.

To view the extension packs that are currently installed, start
VirtualBox Manager -> File menu -> select Preferences-> go to the
Extensions category - allows you to remove a package or add a new one.
Alternatively you can use VBoxManage on the command line: see chapter 8.41, VBoxMan
age extpack, page 184 for details.

VirtualBox Remote Desktop Extension (VRDE) allows for high-performance remote access to any running virtual machine. This extension supports Remote Desktop Protocol (RDP) originally built into Microsoft Windows, with special additions for full client USB support.

VBoxGuestAdditions_5.1.6.iso

This image file is located in the installation directory of VirtualBox: eg C:\Program Files\Oracle\VirtualBox\VBoxGuestAdditions.iso
To install the Guest Additions for a particular VM, you mount this ISO file in your VM (VM containing Linux in vbox) as a virtual CD-ROM and install from there.

su - yum update

if ERROR install VBoxGuestAdditions.iso (see 002_instalac02_2ERROR_add_guest_add.jpg)
cd /var/log
ls
gedit vboxadd-setup.log.highest_ver_eg_4 (I tried 4 times)
look for "please install"... shift+ctrl+c them
yum install zlib-devel
yum install elfutils-libelf-devel
repeat install VBoxGuestAdditions.iso

Right click on desktop -> Display setings -> 1920 x 1200 (16:10) then rightctrl+f works

see chapter 4, Guest Additions, page 61/352 VBoxGuestAdditions.iso contains software packages which can be installed inside of supported guest systems to improve their performance and to provide additional integration and communication with the host system :

  1. automatic adjustment of VIDEO RESOLUTIONS ee rightctrl+f
  2. MOUSE POINTER integration
  3. SEAMLESS WINDOWS - windows that are displayed on the desktop of the virtual machine can be mapped on the host's desktop, as if the underlying application was actually running on the host See ch 4.6, page 74
  4. SHARED CLIPBOARD
  5. SHARED FOLDERS which let you access files from the host (Widows) system from within a guest machine see chapter 4.3 page 69
  6. accelerated 3D graphics
  7. Generic host/guest communication channels
  8. Time synchronization
  9. Automated logons (credentials passing)

https://www.virtualbox.org/wiki/Downloads J:\awww\apl\dev1\dev1_zinstalac_dok\linux\oralinux\vbox_UserManual.pdf




http://otodiginet.com/software/how-to-install-xampp-on-centos-7/
[oracle@localhost ~]$ sudosudo yum update I did not - 723 MB

  1. https://www.apachefriends.org/xampp-files/7.4.3/xampp-linux-x64-7.4.3-0-installer.run
  2. ctrl + L to see /home/oracle/Downloads in explorer, ls -alF ls -ltr cd Downloads/ Add the execution mode for the file : [oracle@localhost Downloads]$ chmod +x xampp-linux-x64-7.4.3-0-installer.run
  3. [oracle@localhost Downloads]$ sudo ./xampp-linux-x64-7.4.3-0-installer.run
    installed to /opt/lampp

START /bin/firefox "http://localhost:80" ERROR Running Firefox as root in a regular user's session is not supported.
which firefox
sudo /usr/bin/firefox "http://localhost:80" same ERROR

[oracle@localhost Downloads]$ which ProFTPD
/usr/bin/which: no ProFTPD in (/home/oracle/Desktop/Database_Track/coffeeshop
:/home/oracle/bin
:/home/oracle/LDLIB
:/u01/app/oracle/product/version/db_1/bin
:/usr/sbin:/home/oracle/Desktop/Database_Track/coffeeshop
:/home/oracle/java/jdk1.8.0_201/bin
:/home/oracle/bin
:/home/oracle/sqlcl/bin
:/home/oracle/sqldeveloper
:/home/oracle/datamodeler
:/usr/local/bin
:/usr/local/sbin
:/usr/bin:/usr/sbin
:/bin:/sbin
:/home/oracle/sqlcl/bin
:/home/oracle/sqldeveloper
:/home/oracle/bin
:/home/oracle/.local/bin
:/home/oracle/bin)




Top | Download | VBox | VM | Utils | XAMPP | Samba | Deploy | Lin. site access

Install important oralin73 Utils

1. How to add user into sudoers in Red Hat Linux server

to use "sudo"

su -
cd /etc
ls -alF
chmod +w sudoers
gedit sudoers
--- scroll down in file and find line (root ALL=(ALL) ALL) ---
---- right there add this for the user (example userid: roman)---
root ALL=(ALL) ALL
ssoralin73 ALL=(ALL) ALL

Exit & Save
chmod -w sudoers (make the sudoers READ-ONLY again)

2. notepadqq and geany

Open it so : winkey in gnome or sudo /usr/bin/notepadqq

Alternate Repository for RPM based systems Fedora, CentOS, RHEL, OEL etc.

  1. $ cd /etc/yum.repos.d

  2. $ sudo wget http://sea.fedorapeople.org/sea-devel.repo

  3. $ sudo yum install notepadqq or $ sudo dnf install notepadqq

  4. sudo yum install geany

  5. sudo /usr/bin/geany

notepadqq unsuccessful

https://github.com/notepadqq/notepadqq sudo yum install -y qt5-qtbase-devel qt5-qttools-devel qt5-qtwebengine-devel qt5-qtwebsockets-devel qt5-qtsvg-devel uchardet qt5-qtwebchannel-devel pkgconfig

------Get the source download .zip or :

sudo yum install git $ git clone --recursive https://github.com/notepadqq/notepadqq.git cd notepadqq ------Build ERROR checking for c++... not found! : ./configure --prefix /usr make

-- WARNING: Project ERROR: Unknown module(s) in QT: webenginewidgets -- Project ERROR: uchardet development package not found -- make: *** [sub-src-ui-make_first] Error 3

You can run notepadqq from its build output folder. If however you want to install it, first build it by following the above steps, then run: sudo make install

3. Install Locate (search) - allready installed

  1. sudo /usr/bin/locate
  2. sudo yum install mlocate updatedb

4. Install GNU Midnight commander 4.8.7 (if needed)

  1. sudo yum install mc (to /usr/bin/mc) mc



5. Install Links text & graphic www browser ver 2.13

(has  good terminal tabs GUI)  
  1. sudo yum install links
    sudo links

6. Install gparted - unsuccessful

(needed in vbox guest ? how to see Win diks ?)

su -c "yum install gparted"
No package gparted available

http://tutorialforlinux.com/2017/03/14/how-to-install-gparted-on-red-hat-linux-desktop/
enable the EPEL Repository (Extra Packages for Enterprise Linux) -Fedora Special Interest Group that creates, maintains, and manages a high quality set of additional packages for Enterprise Linux including, but not limited to, Red Hat Enterprise Linux (RHEL), RedHat and Scientific Linux (SL), Oracle Enterprise Linux (OEL).
Download Latest EPEL Release for RedHat 7: 2017-06-24 15:08 15K
https://dl.fedoraproject.org/pub/epel/7/x86\_64/e/
su -c "rpm -ivh ./epel-release-7*noarch.rpm"

or
su -
cd /tmp
wget https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
ls *.rpm
yum install epel-release-latest-7.noarch.rpm
yum repolist

repo id repo name status
epel/x86_64 Extra Packages for Enterprise Linux 7 - x86_64 11,932
ol7_UEKR4/x86_64 Latest Unbreak.Enterp.Kernel R 4 for 7 Server 396
ol7_latest/x86_64 Oracle Linux 7Server Latest (x86_64) 19,362
repolist: 31,690

sudo yum install gparted
start gparted: sudo gparted

Win folder (eg aplw) shared in vbox settings

  1. su -
  2. ls -alF /media/sf_aplw
  3. ls -alF /media/**sf_2_oralinux

cp /media/sf_2_oralinux/1_oralinux_7_2_Downloads_rpm.zip /home/ssoralin73

Not needed:

cd /home/ss/Desktop
su -
mkdir /mnt/**sf_aplw
mount -t vboxsf fw /mnt/**sf_aplw
ls -alF /mnt/**sf_aplw or ls -alF /mnt/**sf_2_oralinux**

Server's public IP address

[root@oralin73 ~]# ip addr show enp0s3 | grep inet | awk '{ print $2; }' | sed 's/\/.*$//'
192.168.5.95
fe80::9760:1dcd:9a9b:92

or curl http://icanhazip.com
89.164.133.80




Top | Download | VBox | VM | Utils | XAMPP | Samba | Deploy | Lin. site access

Install VirtualBox 6.1.4

1. VirtualBox CLICK RIGHT CTRL TO FREE MOUSE !!

This is already done when using VM, but see Bridged, not NAT in VM !!!.

  1. Download Oracle VM VirtualBox OR https://www.virtualbox.org/wiki/Downloads
    Oracle Linux 8.1 64 bit https://edelivery.oracle.com/osdc/faces/Home.jspx

  2. Machine -> New or icon "New" in vbox main screen :

    1. Name for your VM oralin81 Simmilar are RHEL, Fedora, CentOS (yum, rpm based Linux distros).
      Machine folder: J:\vbox_vms (for oralin81.vdi)
      Type of OS (operating system) Linux, version Oracle (64 bit)
      click "Next" Select Memory size eg 4096 + 1024= 5120 MB (6028) and click Next
    2. Create a virtual hard disk now, expert mode VDI (VirtualBox Disk Image), Dinamically allocated, J:\vbox_vms\oralin81\oralin81.vdi 100 GB (8 GB for swap - required by Oracle 11g DB)
      click "Create" New Wizzard re-directs you back to vbox main screen.
  3. Settings -> General -> Advanced Snapshot folder is : J:\vbox_vms\oralin81\Snapshots (J:\vbox\VMs\ora11gxefedora\Snapshots) Enable Shared Clippboard and Drag-drop both bidirectional
    Settings -> System -> Processor -> 2 CPU (2 for Win 10 64 bit)
    Settings -> Display -> Screen -> 128 MB
    Settings -> Display -> Screen -> Enable 3D acceleration
    Settings -> Network -> Adapter 1 -> Atached to: -> Bridged, not NAT in VM !!! adapter
    (my is cable, Realtek PCIe GBE on Gigabyte Z68AP-D3, Intel Core i5 2500K, 16 GB DDR3 - recomended)
    ->Promiscuous -> Mode: Allow all

    Settings -> Shared folders -> Add -> Folder path and name J:\, or J:\awww\www, name: JWIN
    My virt. Apache site doc.root on Win.10 is J:\awww\www
    Auto-mount check box for all Shared folders.
    Mount point :

  4. Settings -> Storage -> IDE controller -> Click on Empty CD icon.
    On screen right side click on CD image icon for the CD/DVD drive
    and click on the “Choose a virtual CD/DVD disk file...”
    L:\1_instalac\1_instalirano\linux\2_oralinux\000_0ralin_8_1_V984216-01.iso 7,5 GB
    was L:\1_instalac\1_instalirano\linux\2_oralinux\7_5\V975367-01.iso 4,3 GB

2. Oracle_VM_VirtualBox_Extension_Pack-5.1.6-110634.vbox-extpack

This is already done when using VM

.vbox-extpack extension. To install an extension, double-click on the package
and a Network Operations Manager window will appear, guiding you through steps.

Extension Pack is for All supported platforms - Install it with same version as installed version of VirtualBox.
Support for USB 2.0 and USB 3.0 devices, VirtualBox RDP and PXE boot for Intel cards.

To view the extension packs that are currently installed, start
VirtualBox Manager -> File menu -> select Preferences-> go to the
Extensions category - allows you to remove a package or add a new one.
Alternatively you can use VBoxManage on the command line: see chapter 8.41, VBoxMan
age extpack, page 184 for details.

VirtualBox Remote Desktop Extension (VRDE) allows for high-performance remote access to any running virtual machine. This extension supports Remote Desktop Protocol (RDP) originally built into Microsoft Windows, with special additions for full client USB support.

33333

This is already done when using VM

8 GB for swap - required by Oracle 11g DB (2 x memory = eg 12 GB)

  1. Select Virtual Machine oralin81 that you just created. Click on the green Start icon on the top of vbox screen. Select 'install Oracle linux' and click Enter key. Select language to use during the installation process. Only ora Linux: Select Server with GUI. Minimal installation option is the installation without GUI. Select :Add ons for selected environment and choose : File and storage server Java platform Network filesystem client Performance tools Compatibility libraries Development tools --- at least this not !!! KDE desktop (installs also Gnome) Select other buttons (keyboard if not english, partitioning...) ethernet fwphp75 enp0s3 GENERAL: Automatic conn. to network ipv4 : during installation you will see 2 red warnings indicating that the root password is not set and no users are created - create root account and user account When system reboots, you will be directed to perform the initial setup, click on the checkbox to accept the license agreement and click on the Done button on the top left corner. Click on the FINISH CONFIGURATION button to proceed. do not forget to remove the tick at Boot Order 'CD/DVD'. Installation is finished.

su - yum update

if ERROR see 002_instalac02_2ERROR_add_guest_add.jpg
cd /var/log
ls
gedit vboxadd-setup.log.highest_ver_eg_4
look for "please install"... shift+ctrl+c them
yum install zlib-devel
yum install elfutils-libelf-devel

Right click on desktop then Display setings 1920 1200 (16:10) then right ctrl+f works



yum group list

dnf group list
ping google.com err NOT KNOWN
lp a shows if netw card is down (GUI is also down)
ifup enp0s3 now we can ping and dnf group dnf group list

dnf group install workstation

uname -a



I tested also Centos 7.3 and Mint 18.2 Cinnamon - do not work for me (after OS update - problems with booting same as with oralinux 7.3). To install DB 11g XE I ended withoralinux 7.3 - works better than 7.2.

44444 VBoxGuestAdditions_5.1.6.iso

This is already done when using VM

This image file is located in the installation directory of VirtualBox:
eg C:\Program Files\Oracle\VirtualBox\VBoxGuestAdditions.iso
To install the Guest Additions for a particular VM, you mount this ISO file
in your VM as a virtual CD-ROM and install from there.

see chapter 4, Guest Additions, page 61/352 software packages which can be installed inside of supported guest systems to improve their performance and to provide additional integration and communication with the host system.




Top | Download | VBox | VM | Utils | XAMPP | Samba | Deploy | Lin. site access

Download to instalac dir

Instalac dir : L:\1_instalac\1_instalirano\linux\1_virtualbox

VirtualBox-6.1.4-136177-Win.exe

Oracle_VM_VirtualBox_Extension_Pack-6.1.4.vbox-extpack

DeveloperDaysVM2019-05-31_20.ova is Oracle DB Developer VM = Database Virtual Box Appliance = Virtual Machine

After install :

APEX: http://localhost:8080/ords/f?p=4550:1
file:///u01/userhome/oracle/Desktop/APEX_Track/APEXTrack.html
file:///u01/userhome/oracle/Desktop/APEX_Track/beginner_hol/Beginner_HOL.pdf
Workspace = obe Username = obe Password = oracle

The SQL Developer and Data Modeler scripts are in the directory:
/home/oracle/Desktop/Database_Track/sqldevdm
and
/home/oracle/Desktop/Database_Track/sqldev

The Application Express scripts are in the directory:
/home/oracle/Desktop/APEX_Track/files

To Reset the labs:
SQL Developer: /home/oracle/reset_sqldev (includes ORDS, Data Modeler, Unit Test)
Application Express: /home/oracle/reset_apex
REST Data Services : /home/oracle/reset_rest (APEX related)
SODA4REST : /home/oracle/reset_soda4rest
Soup to Nuts : /home/oracle/reset_soup
-- APEX Labs Only /home/oracle/reset_soup_apex_only

Database Information:
Oracle SID : orclcdb
Pluggable DB : orcl
Pluggable DB : ords create if required by running:
'newpdbords' in the terminal - for ORDS pdb creation.
(if 'sqlplus system/oracle@ORDS' connects ORDS pdb has already been installed)
'loadstorm' in the terminal for spatial demo data - takes a few minutes.

Please note that this appliance is for testing purposes only, as such it is unsupported and should not be used as a production environment.

try JDBC REST driver: sql HRREST/oracle@http://localhost:8080/ords/hrrest/ [oracle@localhost ~]$




https://www.howtogeek.com/213795/how-to-enable-intel-vt-x-in-your-computers-bios-or-uefi-firmware/ Advanced -> CPU

L:\1_instalac\1_instalirano\linux\1_virtualbox
J:\vbox_vms\Oracle DB Developer VM

  1. VBOX download https://www.oracle.com/virtualization/technologies/vm/downloads/virtualbox-downloads.html
  2. Oracle DB Developer VM = Database Virtual Box Appliance / Virtual Machine
    Set-Up instructions: Database Application Development Hands On Labs Updated: 6/20/2019
    https://www.oracle.com/database/technologies/databaseappdev-vm.html https://download.oracle.com/otn/other/virtualbox/dd/DeveloperDaysVM2019-05-31_20.ova
    7,817,064,448 bytes, md5sum: 20b5a5bd91cfe9d4f5acf5128f06146e, sha1: e0b9f8af8158664139b9ca970c3500752fc15fd2
    Oracle Linux 7, Oracle Database 19.3 Linux x86-64, Oracle SQL Developer 19.1, Oracle Application Express 19.1,
    Hands-On-Labs (accessed via the Toolbar Menu in Firefox), Oracle REST Data Services 19.1, Oracle SQL Developer Data Modeler 19.1,
    Oracle XML DB
  3. Import your VM: File > Import Appliance to launch Appliance Import Wizard. Click Choose... to browse to the directory you re-assembled all the files in and select the OTN_Developer_Day_VM.ova then click Next> to begin importing the virtual machine. It will prompt you to agree to the appropriate developer licenses while importing. You will see 'Oracle Developer Days (Powered Off)' when it is finished importing.
  4. Test your VM: Once the import has completed, double-click the OTN Developer Days VM. Click OK to close the Virtualbox Information dialogs. When you get to the Enterprise Linux 6 screen you can now login. (Username and password is oracle.) Allow the process to complete; it is ready when you see a terminal window, which you can close. Once you are finished working in the guest VM you can shut it down via System > Shut Down; this will return the guest VM to the Powered Off state.
    If you have any questions about this process, post a message to our Virtualization Discussion Forum (use hashtag "developerday" https://community.oracle.com/search.jspa?q=developerday&depth=ALL). Otherwise, you are now ready to complete the Hands-on Database Application Development HOLs at the workshop or at your desk. See you there!

Why vbox ? Before larger installations we make snapshot to return to (any previos) state-snapshot before (failed) installation.

https://www.thegeekdiary.com/beginners-guide-to-samba-installation-and-configuration/
https://docs.microsoft.com/en-us/windows-server/storage/file-server/troubleshoot/detect-enable-and-disable-smbv1-v2-v3
https://docs.microsoft.com/en-us/windows-server/storage/file-server/file-server-smb-overview

https://docs.oracle.com/en/operating-systems/oracle-linux/7/admin/ol7-s1-sharedfs.html

https://linuxconfig.org/install-samba-on-redhat-8

https://wiki.samba.org/index.php/Main_Page
https://www.virtualbox.org/wiki/Downloads
J:\awww\apl\dev1\dev1_zinstalac_dok\linux\oralinux\vbox_UserManual.pdf

file:///L:/1_instalac/1_instalirano/video/centos/Install_CentOS8_on_VirtualBox_Linux_Hint.html - pictures (https://linuxhint.com/install_centos8_virtualbox/)

https://www.linuxtechi.com/install-configure-samba-centos-8/

https://davidghedini.com/pg/entry/install_oracle_11g_xe_on_centos/

https://www.youtube.com/watch?v=9lMifqB6Y8s
https://www.youtube.com/watch?v=HSPbwezgMno

https://appuals.com/how-to-fix-the-windows-10-file-sharing-not-working-problem/

L:\1_instalac\1_instalirano\linux\1_virtualbox\2_VirtualBox 5.1.26_forWindowshosts_oralinux7.3.txt

L:\1_instalac\1_instalirano\linux\2_oralinux\2_VirtualBox 5.1.26_forWindowshosts_oralinux7.3.txt

L:_ISO_ISO\LINUX\oracle_linux\Instalac11gXE_on_oralin7_6.txt

L:\1_instalac\1_instalirano\linux\2_oralinux\1_instalac_moj_oracle_linux_or_fedora_64bit_virtualbox_Apache_PHP_11gXE.html

L:\2_knjige\linux\z_doc\How to install Oracle Express Edition on Centos_RHEL - COMPUTER TECHNOLOGY SPECIAL.html

http://dev1:8083/fwphp/glomodul/mkd/?edit=01/001_config_ssl_tls/ftp.txt/

http://dev1:8083/fwphp/glomodul/mkd/markdown.html
http://dev1:8083/fwphp/glomodul/mkd/?edit=001_MDcheatsheet.txt/

http://dev1:8083/fwphp/glomodul/mkd/?edit=J:/awww/www/readme.md

This file : http://dev1:8083/fwphp/glomodul/mkd/?edit=01/001_vbox/01_instalac_oralinux_or_fedora_Apache_PHP_19_3c.txt

https://dev1/fwphp/glomodul/mkd/?showhtml=01/001_config_ssl_tls/ftp.txt

http://dev1:8083/fwphp/glomodul/mkd/?edit=01/001_config_ssl_tls/001_instalac_moj_vbox_oralin_8_1.txt

https://dev1/fwphp/glomodul/mkd/?showhtml=01/001_config_ssl_tls/001_instalac_moj_xampp_743.txt

https://dev1/fwphp/glomodul/mkd/?showhtml=01/001_config_ssl_tls/ftp.txt