Useful WordPress maintenance scripts

End of a year and time for some maintenance work.
And yes, I found a nice plugin to convert all useless pages to posts (sorry, there is no download page here anymore, it’s all in the blog hierarchy).
It would be also nice to check my 3056 links over the past 4 years and it looks good, what the link checker says

While the numbers slowly increase, I found that all broken links are being crossed out in the original posts, very handy!