title: Change apache config file value from bash script
body: <p>I need an example of changing apache configuration values from bash script, so that i can have the same configuration by running the script across my servers instead of copying and pasting the whole config file. Just a starting point to let me figure how could be done.</p>
  
  <p>I've spend the last 2 hours on google but i can't find any clue. Thanks!</p>