See http://orgmode.org/manual/tangle_002dmode.html#tangle_002dmode

It should do what you need.

On Friday, July 29, 2016, Xebar Saram <zeltakc@gmail.com> wrote:

> Hi all
>
> i have officaly moved over to manage all my dotfiles with orgmode based on
> this excellent post:
> https://expoundite.net/guides/dotfile-management
>
> one thing im missing is how to make some of these tangled sh files
> executable after i tangle them (like running chmod +x).
>
> any ideas?
>
> best
>
> Z
>
>
>

-- 
John

-----------------------------------
Professor John Kitchin
Doherty Hall A207F
Department of Chemical Engineering
Carnegie Mellon University
Pittsburgh, PA 15213
412-268-7803
@johnkitchin
http://kitchingroup.cheme.cmu.edu