.. index:: printenv (command)

.. _command_printenv:

printenv (print value of environment variables)
===============================================

Usage
^^^^^
``printenv [VARIABLE]``

Synopsis
^^^^^^^^
If an argument is given, printenv prints the content of an environment
variable to the terminal. If no argument is specified, all variables are
printed.

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