[BRLTTY] Being notified when battery level is low

[Sébastien Hinderer]

Dear all,

Has someone found a way to be notified when the battery level of a
laptop becomes low?

This feature is generally provided by graphical desktops but since I am
not always running one I would be interested in a way of being notified
that does not rely on having a rrunning mate session or so.

I considered including something in my shell prompt, but I don't think
this will always work as I may be reading a book, so I would not catch
such an information because I could spend a long period without seeing a
shell prompt.

Many thanks for any suggestion.

Best wishes,

Sébastien.