[TOC]
# Preface
This section describes in brief some CLI commands. Please read [the general notes on the command line interface](index) before continuing.
# Importing newsfeeds from OPML
It's possible to import not only newsfeeds but also folders and Fever groups using OPML files. The process is simple:
```sh
sudo -u www-data php arsse.php import "user@example.com" "subscriptions.opml"
```
The importer is forgiving, but some OPML files may fail, with the reason printed out. Files are either imported in total, or not at all.
# Exporting newsfeeds to OPML
It's possible to export not only newsfeeds but also folders and Fever groups to OPML files. The process is simple:
```sh
sudo -u www-data php arsse.php export "user@example.com" "subscriptions.opml"
```
The output might look like this:
```xml