.. index:: global (command)

.. _command_global:

global (create or set global variables)
=======================================

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

Synopsis
^^^^^^^^
Add a new global variable named VAR, optionally set to VALUE.

Options
^^^^^^^
-r
 set value of all global variables beginning with 'match'

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