.. index:: nv (command)

.. _command_nv:

nv - create or set non volatile variables
=========================================

Usage
^^^^^
``nv [-r] VAR[=VALUE]``

Synopsis
^^^^^^^^
Add a new non volatile variable named VAR, optionally set to VALUE.
non volatile variables are persistent variables that overwrite the
global variables of the same name. Their value is saved with
'saveenv'.

Options
^^^^^^^
-r
 remove a non volatile variable

.. generated from: /ptx/work/dude/WORK_A/sha/backup/barebox/website_barebox_org/barebox/commands/nv.c
.. command function: do_nv