How to set up a custom AT Launcher modpack

So, my friend made a modpack and I thought it would be nice to have a dedicated server instead of them having to host it on their computer, when I choose AT Launcher it forces me to pick a pack so I choose to use a pack that was similar and try to figure out what files to delete/replace but there are not very many guides for setting a server up in general let alone a minecraft server let alone a minecraft server using atlauncher....

They have everything set up and just have a "Launchserver.bat" file and the server starts loading up, is there a way to get a nitrado server to be able to just load a custom atlauncher modpack or can i only choose one of the more popular pre-made packs or have to try to re-make the modpack from scratch just using minecraft forge server?

So, there is no way to get a server to launch from a batch file?

this is all that is in the batch file:

"@ECHO OFF

:: When setting the memory below make sure to include the amount of ram letter. M = MB, G = GB. Don't use 1GB for example, it's 1G ::

:: This is 64-bit memory ::

set memsixtyfour=2G

:: This is 32-bit memory - maximum 1.2G ish::

set memthirtytwo=1G

:: Don't edit past this point ::

if $SYSTEM_os_arch==x86 (

echo OS is 32

set mem=%memthirtytwo%

) else (

echo OS is 64

set mem=%memsixtyfour%

)

java -Xmx%mem% -XX:MaxPermSize=256M -jar forge-1.7.10-10.13.4.1614-1.7.10-universal.jar nogui

PAUSE"

when I run from the forge-1.7.10-10.13....universal.jar it does seem to launch but my friend is telling me that the batch file is needed...

Okay seems to be able to at least start now, did something similar that didnt work with an atlauncher modpack, so thanks.

marking as resolved.