Convenient notes backup

[d1vanov]

Many users of Evernote backup their notes to external systems. Quentier should provide a way to do so as well. Currently notes can be exported to ENEX format one by one but for the needs of a backup this process would need to be more "bulk" and automatable. At least two levels are needed - backup all notes per account or all notes per particular notebook. This functionality should be possible to invoke from inside the app and from a separate command line tool.

[timoc]

A backup is not a backup without a working restore.... I would suggest a different approach if it is a 'bulk exporting' requirement.

The ability to bulk export notes from the console matching a query into a folder, or via the console. Preferably in JSON, HTML and XML forms.

This process could be enbedded in a shell script, used for bash 'tag' completion, or via pandoc to PDF etc.