I've tried to use two versions of this script, both of which do not have admin control panel.
screenshot of unzipped files:

Yet this website and accompanying readme.htm suggests there is one.
Please advise, thanks in advance.
You will find that text under "Installation", along with bold red textTo configure settings open your LinkMan folder in browser, for example:
http://www.yourdomain.com/linkman
To login enter default password: admin
Please take 5 minutes time and read installation instructions carefully and completely! This will ensure a proper and easy installation.