.. -*- coding: utf-8; -*-

=======
 sudo.
=======
.. contents::
   :local:

Stop sudo asking for password.
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::

  username ALL =(ALL) NOPASSWD: ALL

or::

  @group ALL =(ALL) NOPASSWD: ALL

Change user/primary group for executed command.
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::

  $ sudo -u $user -g $group $command

To allow this plase in /etc/sudoers::

  username ALL =(ALL:ALL) NOPASSWD: ALL