Here is a tip for speeding up WordPress, especially if you are running it on a low power server. I made the change to WordPress running on a small ARM server, resulting in an immediate and dramatic speed up. It works because it prevents bots on the Internet from wasting your server resources. Continue reading
*UPDATED* December 2017 for Raspbian Stretch. The Pi’s low power consumption makes it well suited to the role of always-on web server. This post describes how to install WordPress on the Raspberry Pi and get a blog going. Hosting your own blog means you keep ownership of your own data, and you are not dependant on blogger.com or whoever.
If you have already installed WordPress and just want to upgrade it, perhaps because a new version has been released, please see my article How to Upgrade WordPress on Linux
This procedure is designed for Pis running Raspbian 9 (“Stretch”), released in Summer 2017, and has been tested on the 29th November 2017 release.
Install the Apache web server with these commands. It might take 10 minutes or so to complete. A few other packages will also be installed. Continue reading
Joomla, Drupal and WordPress are the world’s most popular blogging platforms. Right now I’m staring at the WordPress “Add New Post” page, because this blog is built on WordPress. WordPress is great. And incredibly slow.
Here’s One I made Earlier
This post appeared quickly in your browser ? Great. You have been served a page that was built several hours ago. Without the pre-fabricataion, you would have had a 5 or 10 second wait while WordPress created the page from scratch. Who waits 10 seconds for a page to load these days ? Nobody, that’s who. This post compares two WordPress caching plugins and finds that WP-Super-Cache is the best because of its ability to cache compressed pages. Continue reading
Having problems logging into WordPress ? It’s a tricky area, with a seemingly endless list of problems, causes and recommendations. In my case, the “login” link would hang before even asking for a user name or password. The browser window would eventually give up saying “no response from server”. The blog was up and healthy, but logging in as admin (or any other user) was not possible. Continue reading
You can recover a running MySQL database with the mysqlcheck command.
After a power cut, I found these errors in /var/log/daemon.log. This was on Debian Squeeze running WordPress 3.3.1 and MySQL 5.1.61.
Mar 22 11:22:16 debian /etc/mysql/debian-start: Triggering myisam-recover for all MyISAM tables
Mar 22 11:22:17 debian mysqld: 120322 11:22:17 [ERROR] /usr/sbin/mysqld: Table './wordpress/wp_commentmeta' is marked as crashed and should be repaired