How to install HANA DB on Oracle Linux 7? I want to know how to install SAP HANA DB 2.0 on Oracle Linux 7 including downloading, installing and the first connection establishing to the system from network. I've spent a few hours to find out how to do it, but haven't found all required information in one place.
To download SAP HANA DB server you need to download SAP HANA, Express Edition Download Manager first, because there's no direct links available for this server downloading.

For this Go through express edition registration first.

Go to your mailbox and click the link for account activation
Confirm usage terms and you'll see the next window where you could
download DM


Open Download Manager, specify Image as Binary Installer. If you use Windows as your desktop system, you could additionally select Clients (Windows) to connect to HANA server using hana client for windows (Image). Click Download to download required packages.

Copy hxe.tgz archive to Oracle Linux system. (I've put installer to shared folder on windows, and added this folder to /etc/fstab on Linux the next way:
//MyIPAddress/winshare /mnt/winshare cifs username=myuser,password=mypassword,rw,uid=1000,gid=1000 0 0

/mnt/winshare should be created first: sudo mkdir /mnt/winshare. And if you've just added it, you need to mount it: sudo mount /mnt/winshare
Copy: cp /mnt/winshare/hxe.tgz /tmp

Go to /tmp folder and extract it:
$ cd /temp &amp;&amp; tar xvfz ./hxe.tgz


Go to /tmp/HANA_EXPRESS_20/DATA_UNITS/HDB_SERVER_LINUX_X86_64 folder and run command line installer using administrator privileges:
$ sudo ./hdblcm


Select install and server:
 SAP HANA Lifecycle Management - SAP HANA Express Edition 2.00.045.00.1575639312
 *******************************************************************************



 Choose an action

   Index | Action            | Description
   ----------------------------------------------
   1     | install           | Install new system
   2     | Exit (do nothing) |

 Enter selected action index [2]: 1


 SAP HANA Database version '2.00.045.00.1575639312' will be installed.

 Select additional components for installation:

   Index | Components | Description
   ------------------------------------------------------------------------------
   1     | all        | All components
   2     | server     | No additional components
   3     | afl        | Install SAP HANA AFL (incl.PAL,BFL,OFL) version 2.00.045.
   4     | epmmds     | Install SAP HANA EPM-MDS version 2.00.045.0000.1575663037

 Enter comma-separated list of the selected indices [1]: 2
 Enter Installation Path [/hana/shared]:
 Enter Local Host Name [hana]:
 Enter SAP HANA System ID [HXE]:
 Enter Instance Number [90]:
 Enter Master Password:
 Confirm Master Password:
 Enter ID of User Group (sapsys) [79]:


 ...
 Do you want to continue? (y/n): y
 ...


 Regenerating SSL certificates...
 Deploying SAP Host Agent configurations...
 Creating Component List...
 SAP HANA Express Edition System installed


Enable HANA DB port in firewall if you want to connect to it from network as it is in my case:
 $ sudo firewall-cmd --permanent --zone=public --add-port=39015/tcp
 $ sudo firewall-cmd --reload


Check connection from windows using telnet:
 telnet MyHanaDBServerIP 39015


Go to folder where you've downloaded hdb_client_windows_x86_64.zip archive, extract it, go to HDB_CLIENT_WINDOWS_X86_64 folder, run hdbsetup.exe installer and install the client

Open windows cmd and go to the location where you've installed the client: cd &quot;c:\Program Files\sap\hdbclient&quot; and run the next command to test connection to server:
hdbsql.exe -n MyHanaDBServerIP:39015 -i 90 -u SYSTEM

and execute a test select query:
select * from &quot;SYS&quot;.&quot;M_DATABASES&quot;;


Here I used password specified during installation.
Use $ su - hxeadm on your linux server to have access to HANA DB Server environment's variables, paths, utils.