How to replace all href="http://www.Example_links.com" in html with generic "#" using jQuery?

How to replace all href="http://www.Example_links.com" in html with generic "#" using jQuery?

I have a sample html file of a project which has the links of  a  certain company. example: 
<a href="http://www.Example_links.com">
How can i replace all the links at the same time with a generic "#" using jQuery?
Please help .

I tried using the Find & Replace All Option in DreamWeaver but since all the links are different and there are a lot of links, i was wondering if its possible to do the same using jQuery/ plain Java Script.
Please help me with this .