Mastodawn

I can't believe I've waited this long to create this stupid shell function:

```
rfc() {
local rfc="rfc${1##rfc}";
curl -s "https://www.rfc-editor.org/rfc/${rfc}.txt" | ${PAGER:-more}
}
```

@jschauma i wonder if i can configure my terminal to auto paste a local profile in shells to recover alias and function everywhere without touching the devices