From a05a943af23f3ff46dcd4e71698e02369311204c Mon Sep 17 00:00:00 2001
From: Helva <helva@mcf.at>
Date: Fri, 30 Jan 2026 23:53:32 +0100
Subject: [PATCH] readme code blocks

---
 README.md | 46 +++++++++++++++++++++++-----------------------
 1 file changed, 23 insertions(+), 23 deletions(-)

diff --git a/README.md b/README.md
index 2145ad2..b8b9fd1 100644
--- a/README.md
+++ b/README.md
@@ -3,53 +3,53 @@
 We build a robot with raspberry and arduino.
 
 ## Checkout Repo
-cd /opt
-git checkout https://git.dyn.mcf.at/Max/helva-robot.git
+    cd /opt
+    git checkout https://git.dyn.mcf.at/Max/helva-robot.git
 
 ## Raspberry Face
 
 ### Install Packages
-sudo apt update
-sudo apt install -y nginx python3 python3-venv
+    sudo apt update
+    sudo apt install -y nginx python3 python3-venv
 
-sudo mkdir -p /opt/face
-sudo chown -R $USER:$USER /opt/face
+    sudo mkdir -p /opt/face
+    sudo chown -R $USER:$USER /opt/face
 
-python3 -m venv /opt/face/venv
-/opt/face/venv/bin/pip install --upgrade pip
-/opt/face/venv/bin/pip install fastapi uvicorn
+    python3 -m venv /opt/face/venv
+    /opt/face/venv/bin/pip install --upgrade pip
+    /opt/face/venv/bin/pip install fastapi uvicorn
 
 ### Exchange Nginx Web-Folder
-sudo rm -r /var/www/html
-sudo ln -s /opt/helva-robot/face/var/www/html/ /var/www/
+    sudo rm -r /var/www/html
+    sudo ln -s /opt/helva-robot/face/var/www/html/ /var/www/
 
 ### Permissions of Webfolder
-sudo chown -R www-data:www-data /var/www/html
+    sudo chown -R www-data:www-data /var/www/html
 
 ### Nginx Vhost
-sudo ln -s /opt/helva-robot/face/etc/nginx/sites-available/face /etc/nginx/sites-enabled/
+    sudo ln -s /opt/helva-robot/face/etc/nginx/sites-available/face /etc/nginx/sites-enabled/
 
 ### Restart nginx
-sudo systemctl restart nginx
+    sudo systemctl restart nginx
 
 ### Test Face Server
 In Browser: http://<pi-ip>/
 
 From Somewhere:
-curl -X POST http://<pi-ip>/api/emotion/happy
-curl -X POST http://<pi-ip>/api/emotion/angry
-curl -X POST http://<pi-ip>/api/emotion/sleepy
+    curl -X POST http://<pi-ip>/api/emotion/happy
+    curl -X POST http://<pi-ip>/api/emotion/angry
+    curl -X POST http://<pi-ip>/api/emotion/sleepy
 
 ### systemd Service
-sudo ln -s /opt/helva-robot/face/etc/systemd/system/face.service /etc/systemd/system/
+    sudo ln -s /opt/helva-robot/face/etc/systemd/system/face.service /etc/systemd/system/
 
-sudo chown -R www-data:www-data /opt/face
-sudo chmod -R 755 /opt/face
+    sudo chown -R www-data:www-data /opt/face
+    sudo chmod -R 755 /opt/face
 
 Start:
-sudo systemctl daemon-reload
-sudo systemctl enable --now face.service
-sudo systemctl status face.service --no-pager
+    sudo systemctl daemon-reload
+    sudo systemctl enable --now face.service
+    sudo systemctl status face.service --no-pager