Beta 1 only supports windows at this time.
For information on how to setup srcds on linux, you will need to use WINE and i suggest you use the garrys mod guide found here
http://wiki.garrysmod.com/?title=Dedicated_Server_Setup
First get your server installed with the 'orangebox'
NOTE: instrustions have been taken from here( http://www.srcds.com/db/engine.php?suba ... 1097362093)
and changes made to reflect WWI Source
1) Getting started with HLDSUpdatetool
First of all download hldsupdatetool from the VALVe webserver (http://www.steampowered.com/download/hldsupdatetool.exe). We save it to a temporary location and run it.
Navigate through the wizard like you are used to, which means next most of the time. When it asks you about the destination folder, click browse. Type c:\srcds in the textfield and click on OK. Finish the wizard.
Now click on Start, Run and type cmd . Type in the commands mentioned here and end a line with the enter key.
Command(s):
C:
cd \srcds
hldsupdatetool
2) Downloading the files
Now we have an account, we can start downloading the files. This can take a few hours depending on the connection the server uses.
Command(s):
hldsupdatetool -command update -game "orangebox" -dir C:\srcds
Go get yourself a cup of coffee.
once installed you need to copy/install the WWI Source game files inside you orangebox folder
The folder must be called 'WWI_Source' as per the client install or you will not be able to connect.
3) Starting srcds
First edit (or create) c:\srcds\orangebox\WWI_Source\cfg\server.cfg like you want it to be. Now we are ready to run the srcds.
Click Start, Run, type in the box there:
c:\srcds\srcds.exe -game WWI_Source -console +ip (yourip) -port 27015 +maxplayers 16 +exec server.cfg +map ww_Passchendaele -preload
and press enter.
If you want to use the GUI mode, with the interface do not add any options to it. (just srcds.exe)

