update readme

README.md

@@ -6,7 +6,7 @@
 
 ## RSS Aggregator for [Gemini Protocol](https://geminiprotocol.net/)
 
-`pulsarss` is a multi-process crawler for RSS feeds. It collects the data into static [gemtext](https://geminiprotocol.net/docs/gemtext.gmi) files, organized in sub-folders by `pub_date`. It also builds an actual `index.gmi` file in the destination folders for easy reading in your favorite [Gemini browser](https://github.com/kr1sp1n/awesome-gemini#clients).
+`pulsarss` is a multi-process crawler for RSS feeds. It collects the data into static [gemtext](https://geminiprotocol.net/docs/gemtext.gmi) files, organized in sub-folders by `pub_date`; also builds an actual `index.gmi` file in the destination folders for easy reading in your favorite [Gemini browser](https://github.com/kr1sp1n/awesome-gemini#clients).
 
 > [!NOTE]
 > At this moment, `pulsarss` does not provide any built-in server. To read the data collected, use any server for static files listed in the [awesome-gemini list](https://github.com/kr1sp1n/awesome-gemini#servers)
@@ -27,4 +27,29 @@ pulsarss --source https://path/to/feed.rss
 
 * `source` - RSS feed source (required)
 * `target` - Destination directory (`public` by default)
-* `update` - Update timeout in seconds (`60` by default)
+* `update` - Update timeout in seconds (`60` by default)
+
+### Autostart
+
+#### systemd
+
+``` /etc/systemd/system/pulsarss.service
+# /etc/systemd/system/pulsarss.service
+
+[Unit]
+After=network.target
+
+[Service]
+Type=simple
+User=pulsarss
+Group=pulsarss
+ExecStart=pulsarss --source https://path/to/feed.rss
+Restart=on-failure
+
+[Install]
+WantedBy=multi-user.target
+```
+
+* `systemctl daemon-reload` - reload systemd configuration
+* `systemctl enable pulsarss` - enable service on system startup
+* `systemctl start pulsarss` - start server