#+TITLE:   Simple tangle example
#+runmode: sequential

It does not get more simple than this:

First, configure something:

#+begin_src conf :tangle /tmp/my-conf
<source>
  bind 0.0.0.0
  port 4224
</source>

<match **>
  type file
  path /var/tmp/a.log
</match>
#+end_src

Then run something:

#+name: first_run
#+begin_src sh
echo "1) Hello world" > /tmp/my-echo
echo "2) Hello world" > /tmp/my-echo
echo "3) Hello world" > /tmp/my-echo
#+end_src

Then configure something again:

#+name: second_run
#+begin_src sh
echo "4) Hello world" >> /tmp/my-echo
echo "5) Hello world" >> /tmp/my-echo
echo "6) Hello world" >> /tmp/my-echo

echo "7) Hello world" >> /tmp/my-echo
#+end_src

And send something to babel once again:

#+begin_src conf :tangle /tmp/hello-conf.yml
status_port: 9090
no_tab_after_that: true
#+end_src