docs: update README

1 files changed, 27 insertions, 20 deletions

diff --git a/readme.md b/readme.md
index 39db06b..5fe390d 100644
--- a/readme.md
+++ b/readme.md
@@ -1,37 +1,44 @@
 # net_services
 
-A stack of services exposed over the network.
-
-The services run in Docker containers and are routed through Nginx.
+A stack of services exposed over the network, running in Docker containers.
 
 Sensitive data is not stored on the disk when containers start. It is copied into a tmpfs within the container.
 
+## Requirements
+
+- `docker`
+- `mkcert` for local CA certificate generation
+- `htpasswd` for generating credentials for nginx
+- `tar`
+
 ## How-to
 
 1. Create a `.env`; see `example.env`
 
-1. Build and run the services
+2. Initialize the host
+
+   ```bash
+   ./tools/net_services init
+   ```
 
-    ```
-    ./tools/build
-    docker compose up
-    ```
+3. Add Radicale user (optional)
 
-1. Add Radicale user
+   ```bash
+   htpasswd -B "${HOST__RADICALE_USERS_DIR}"/.htpasswd username
+   ```
 
-    You can add as many as you want.
+4. Run the services
 
-    ```
-    htpasswd ${HOST__RADICALE_USERS_DIR}/.htpasswd username
-    ```
+   ```bash
+   docker compose up
+   ```
 
-1. Access the services
+5. Access the services
 
-    You may have to adapt the URLs to the configured published ports.
+   You may have to adapt the URLs to the configured published ports.
 
-    - https://git.localhost
-    - https://dav.localhost
-    - https://sync.localhost
+   - <https://git.localhost>
+   - <https://dav.localhost>
+   - <https://sync.localhost>
 
-    It is highly recommended to configure authentication for the Syncthing GUI
-    if it exposed to the network.
+   It is highly recommended to configure authentication for the Syncthing GUI if it is exposed to the network.