Double quotes (") cut the description short in server.cfg.
Rust reads the description as one line of text. You can't press Enter in it, so you mark each line break with the two characters \n and Rust turns them into real line breaks in the server browser. Two in a row, \n\n, leaves an empty line.
That's fine for one sentence and painful for a full page of rules. This tool lets you write normally and converts both ways, so you can also paste the description you already have, fix it as plain text, and copy it back.
On FangHosting, paste it into the Description field on your server's Startup page and restart. Elsewhere, add it to server.cfg inside double quotes: server.description "your text".
Quick answers about Rust server descriptions.
Type \n where you want the line to break, with no spaces needed around it. Rust turns every \n into a line break in the server browser, and \n\n leaves an empty line between paragraphs.
On FangHosting, paste it into the Description field on your server's Startup page and restart. On other setups, add a server.description line to server.cfg in your server's cfg folder, or run it in the console to change it until the next restart.
The most common cause is a double quote inside the text. In server.cfg the description sits inside double quotes, so another one ends it early and everything after is lost. Use single quotes instead.
Yes. Paste your current description, or the whole server.description line from server.cfg, into the second box. The first box shows it with real line breaks, and any change you make in either box updates the other.