[PLUG] Allow user to shutdown host

[Rich Shepard]

On Wed, 27 Feb 2019, Rich Shepard wrote:

> Can I set an alias so when she exits X11 to a console all she needs to type
> is
> sudo halt
> and this will invoke /sbin/shutdown -h now? Gotta' keep in simple here.

Saw a web blog post that suggests I if add to her ~/.bash_rc the following
alias

alias halt='alias=`sudo ` halt'

all she'd need to type is halt. Does this look workable?

Rich