Langage programme .bat?

Bonsoir, je voulais savoir le langage qu'on écrit dans un fichier .bat du genre :

@echo off
cls
echo Protecting srcds from crashes...
echo If you want to close srcds and this script, close the srcds window and type Y depending on your language followed by Enter.
:srcds
echo (%time%) srcds started.
start /wait srcds.exe -console -game garrysmod +map Rp_City11_Night +maxplayers 12 -autoupdate +ip 192.168.0.100 -port 27015
echo (%time%) WARNING: srcds closed or crashed, restarting.
goto srcds

Merci.