Update README.md

Signed-off-by: Chester-alt <76455436+Chester-alt@users.noreply.github.com>

README.md

@@ -70,6 +70,49 @@ volumes:
 ```bash
 docker compose up -d
 ```
+
+## Installing on Linux 
+
+## 1. Download the RackPeek binary
+```bash
+wget https://github.com/Timmoth/RackPeek/releases/download/RackPeek-0.0.3/rackpeek_0_0_3_linux-x64 -O rackpeek
+```
+
+Or with curl:
+
+```bash
+curl -L https://github.com/Timmoth/RackPeek/releases/download/RackPeek-0.0.3/rackpeek_0_0_3_linux-x64 -o rackpeek
+```
+
+## 2. Make the binary executable
+```bash
+chmod +x rackpeek
+```
+
+## 3. Move RackPeek into your PATH
+This installs it system‑wide:
+
+```bash
+sudo mv rackpeek /usr/local/bin/rpk
+```
+
+## 4. Create the global config directory
+RackPeek expects a `config` folder **next to the binary**, so create it in `/usr/local/bin`:
+
+```bash
+sudo mkdir -p /usr/local/bin/config
+```
+
+## 5. Create the empty `config.yaml`
+```bash
+sudo touch /usr/local/bin/config/config.yaml
+```
+
+## 6. Test the installation
+```bash
+rpk --help
+```
+
 ## Core Values
 
 **Simplicity**