Helpful Coder

 Randomly checked the views in blogger for the post I published yesterday on cleaning up a hacked Wordpress site.  Hey, there's one view! I guess that's good... wait, it says that the view occurred on Sept 30, 2020... more than three weeks before I actually published the post. Someone has a bug!

This one caused some confusion today! I have an AWS lightsail server set up. It handles multiple different domains - essentially the same codebase, but does different things depending on the hostname (domain) being used to access it. I needed to add a new letsencrypt certificate to the system. This would be the second one I've added. After generating the certificate, I found that the new site (called it domain2) was trying to use the certificat of the first site (domain1) ... I thought I'd generated a certificate that supported both domains, but apparently not. After some poking around (lightsail has its own way of setting up the apache configuration files) I finally figured it out. To fix it, I needed to have two different virtual host (port 443) directives. They were essentially alike, except that that I had to add ServerName and ServerAlias settings appropriate for domain1 and domain2, and set the SSLCertificateFile and SSLCertificateKeyFile settings appropriately. Now I j...

This is an object lesson in the importance of the sanity check. I was working on reskinning a MT blog, working on the CSS files when suddenly the posts dissapeared! Well, post actually - it had just been set up, so there was just a single test entry in the system, sitting on the homepage. Mystified, I undid my changes. Still no entries. I returned everything back to its original state - still no entries. I looked closely at the code to display the code, everything looked fine. I checked on the admin side, and the entry was still there and hadn't been changed at all. I even tried using some demo entry display code from the MT site - nada. Mystified, I told the client that something weird must have happened, although I had no idea what. That's always I fun thing to tell a client! I couldn't see how it could have been something I'd changed, since all I'd touched was css code... I asked him to have the IT people restore the blog to it's original state. Of course, a...