Linux Blogs

Image Resize and thumbnails not working in WordPress.

I had a strange problem on a Wordpress blog site today that I haven't seen before.  The image resize and thumbnail generation wasn't working.  Normally when you upload an image to Wordpress it creates 3 versions of the image at different sizes but this wasn't...

Improve your website by getting to know your log files.

Improve your website by getting to know your log files.

What are Apache web server log files? When someone visits your website they are making requests on your web server. The details of these requests are recorded in your web server log files. Most websites in the World run on Apache web servers and that's what I'm going...

Unix/Linux commands cheat sheet notebook

Introduction to the Unix / Linux command notebook I first used Unix over 20 years ago when I was at college.  After that I got my first job and the company were then taking out their old Unix based system and were replacing it with a big IBM S/36 system which was...