First of all you need the SteamCMD. You can download it here:
https://steamcdn-a.akamaihd.net/client/installer/steamcmd.zip

Now you need to execute this file.
First we need to tell the programm, where to put the files into.
This will create a folder with the name "nmrih_ds" and it will put in the files in this folder.

After that, we can login into the SteamCMD.

Now you can start the download with:

If the download was sucessful, you have to type
in the console to close the SteamCMD.

You can find the server configuration file here:
https://pastebin.com/ftgK39mV

You need to save it as "server.cfg" in the following folder:

You should create a .batch file in your "nmrih_ds" folder (e.g. RUN.bat)
Edit the .bat file with following code:

At first you will need "Metamod Source" you can get it from here.[www.metamodsource.net]
You have to unzip the files in the following folder:

By now there should be an "addons" folder.
Now you need Sourcemod, you can get this here.[www.sourcemod.net]
You can also get the Plugins from there later.

Also extract that in this folder:

For the following you will need your SteamID, you can find yours out here:
http://steamidfinder.com

To configurate an admin, go to:
and open the

As you can see, you just have to add something like this:

You can see the flags in the
file.

If you have configurate it, write in the chat "!admin" or in the console "sm_admin" to open the menu.

And that´s it! Have fun! ^_^

I can not see my server / No one can connect to my server
Please make sure, that you have opened all the required ports in your router. If the everything is set correctly, but the problem still occurs, please contact your internet provider.
Or look for your router model here:
https://portforward.com/router.htm

Is there another way instead of opening the ports?
Yes, you can also host your server through a VPN network like "Hamachi". Of course only the people in the VPN network will be able to join the server then.
If forwarding your ports doesn´t work, please contact your ISP, i won´t be able to help you.

How can i change my server port?
Just add -port 27015 to your batch file.

The SteamCMD download failed! What should I do now?
Mostly you just need to retry the download, then the problem should be fixed.

How do I update my server?
Just open the SteamCMD and login again, then retry the Step "Downloading the files" it will be checked which files need to be updated.

To automate these steps to setup/upgrade a server, i created a tool, the group can be founde here:
http://psteamcommunity.yuanyoumao.com/groups/ServerTool

The tool itself is hosted on Github, which can be found here:
https://github.com/Zeromix9/ServerTool

I hope, that will help you in the future!

If you like, you are also welcome to leave a small donation.
https://paypal.me/Zeromix