Bookmarklet to edit current URL

Question

I'm looking for a simple bookmarklet to take the current URL of my website and refresh it with a couple of changes. For example:

1. Take the current page: http://www.example.com/pages/
2. and change it to: https://admin.example.com/pages/
3. then load that new URL.

I tried searching for a bookmarklet that can do this but I couldn't find one. Can anyone point me in the right direction? Even a bookmarklet that does something like this that I can edit to suit my needs.

Answer 1

Just change window.location, e.g.

window.location=window.location.toString().replace(/^http:\/\/www\./,'https://admin.')

Answer 2

javascript:location=location.href.replace(/http:/g,"https:")