First you need to port forward. (http://portforward.com) Go there fix that then start up Gmod choose "Create Multi player" or something like that. Now invite your freinds and have fun!
geht nicht
Because you installed it wrong
Click start new game.
You need to download Gmod 9.0.4c when you start there will be 3 choose unmark the Gmod 9.0.4b and your set to go and play gmod 9 online.
So first you have to
Most people would go to a collector's place or something & the person woudl tell them how much it's worth. Try That & Tell Me If I Helped:D
you click the shortcut icon er the gmod .exe/file!
Well, you can't really hack DarkRP money because its sever side witch means only the owner of the server can change the server files.
sv_defaultgamemode "DarkRP"
First of all you need to go onto gmod, then when the main menu has loaded up you should see a multiplayer part, click on it and a menu will open listing loads of server, decide which one you want to join, then double click or click join then wait for the files on the server to be downloaded then your done.
You should try doing it again or probably your name is to long for Gmod that has happened before
If you create the server from inside GMOD, you can access any console command. That's mean you are admin. But if you create a dedicated server, you need to login rcon. But sometimes using direct rcon is not good. Try use assmod or evolve ( find it on garrysmod website)
That's a very good question. Thing is I'm not sure how. All the weapons are automatically given to you when you start up Gmod. You can hold all the weapons basically.