Update Dockerfile

Dockerfile

@@ -9,16 +9,19 @@ RUN echo "root:eren" | chpasswd
 # Install Remote.it
 RUN curl -L https://downloads.remote.it/remoteit/install_agent.sh | bash
 
+# Create app directory
+RUN mkdir -p /app
+
 # Create start script
-RUN echo '#!/bin/bash\n\
-remoteit-agent &\n\
-sleep 10\n\
-remoteit-agent status\n\
-echo "=============================="\n\
-echo "Claim this device at: https://app.remote.it"\n\
-echo "=============================="\n\
-service ssh start\n\
-tail -f /dev/null' > /app/start.sh
+RUN echo '#!/bin/bash' > /app/start.sh
+RUN echo 'remoteit-agent &' >> /app/start.sh
+RUN echo 'sleep 10' >> /app/start.sh
+RUN echo 'remoteit-agent status' >> /app/start.sh
+RUN echo 'echo "=============================="' >> /app/start.sh
+RUN echo 'echo "Claim this device at: https://app.remote.it"' >> /app/start.sh
+RUN echo 'echo "=============================="' >> /app/start.sh
+RUN echo 'service ssh start' >> /app/start.sh
+RUN echo 'tail -f /dev/null' >> /app/start.sh
 RUN chmod +x /app/start.sh
 
 EXPOSE 22