Update README.md

README.md

@@ -78,20 +78,26 @@ NodeJS does not support EOL ubuntu releases. Make sure you are on the most recen
 
 Master and all slaves:
 
-    sudo curl -sL https://deb.nodesource.com/setup_7.x | sudo -E bash - && sudo apt install -y git nodejs && git clone https://github.com/Danielv123/factorioClusterio.git && cd factorioClusterio && npm install && curl -o factorio.tar.gz -L https://www.factorio.com/get-download/latest/headless/linux64 && tar -xvzf factorio.tar.gz
+    sudo curl -sL https://deb.nodesource.com/setup_7.x | sudo -E bash - && sudo apt install -y git nodejs && git clone https://github.com/Danielv123/factorioClusterio.git && cd factorioClusterio && npm install && sudo npm install pm2 -g && curl -o factorio.tar.gz -L https://www.factorio.com/get-download/latest/headless/linux64 && tar -xvzf factorio.tar.gz
 
-downloads and installs nodejs, git and clusterio. To specify a version, change "latest" in the link to a version number like 0.14.21.
+downloads and installs nodejs, pm2, git and clusterio. To specify a version, change "latest" in the link to a version number like 0.14.21.
 
 **Master**
 
-    node master.js
+    pm2 start master.js --name master
     
 **Server Host**
     
 To download the mod for all its non vanilla features and items, (optional)
 
     node client.js download
-    
+
+To create a new instance (its own save, set of mods and config files)
+
     node client.js start [instancename]
-	
+
+To launch an instance with pm2
+
+    pm2 start --name slave client.js -- start [instancename]
+
 use `nano config.json` to change settings.