Updated README

README.md

@@ -1,15 +1,29 @@
-# Required packages for building (Ubuntu 24.04)
+# Building
+### Required packages for building (Ubuntu 24.04)
 `build-essential`
 
+### Build
+Use `make` to build the executable.
+
 # Usage
 ### Configuration
 Use file named `config.json` in working directory or supply your own via first argument.
+
 For configuration example see `config_example.json`.
 
 ### Devices
 Use file named `devices.json` in working directory or supply your own via configuration file.
+
+For example see `devices_example.json`.
+
 **Note: This file will be managed by the server when devices successfully register.**
 
+### Running
+You can start the server via `./server` after building.
+
+You can start the server headless via `nohup ./server > log.txt &`.
+This will also redirect the server log to `log.txt`
+
 # Libraries
 
 ### JSON