Added some instructions to the README

README.md

@@ -1,2 +1,57 @@
 # finger
 A silly finger service written in c++20
+
+# Compiling:
+
+```
+meson setup builddir
+meson compile -C builddir
+```
+
+This will create a static linked binary called `builddir/finger`. You can copy this to your remote server if you're going to run it via docker.
+
+# Building a Dockerfile
+
+Create a `Dockerfile` with the contents:
+
+```
+# Use a minimal base image
+FROM alpine:latest
+
+# Copy the local binary to the container
+COPY finger /usr/local/bin/finger
+
+# Make the binary executable
+RUN chmod +x /usr/local/bin/finger
+
+# Create the directory for user data
+RUN mkdir -p /var/finger/users
+
+# Expose port 79 (finger protocol)
+EXPOSE 79
+
+# Set the binary as the default command
+CMD ["finger"]
+```
+
+And execute `docker build -t finger-app .`
+
+# Running
+
+Create a `docker-compose.yml` file:
+```
+version: '3.8'
+
+services:
+  finger:
+    build: .
+    ports:
+      - "79:79"
+    volumes:
+      - ./users:/var/finger/users
+    restart: unless-stopped
+```
+and execute `docker compose up -d`
+
+# Setting your status
+within the `./users` directory, create a file named after the user you wish to have a response. That's it!