WordPress Blog Upgrade Time

Time to Upgrade my WordPress Blog software from Version 1.5.2 to Version 2.0.2 after my latest spam attacks and Combating Blog Spam attempt.

Here is what I did.

cd /home/arabx/www
tar cvfz blog.backup.20060520.tar.gz wordpress-1.5.2
mysqldump -uroot -p arabx_blog > blog.db.20060520.sql
mv blog.*20060520* /u01/backup   # Not in my WWW
scp blog.*20060520* to@someplacesave:/backup
wget http://wordpress.org/latest.tar.gz
mv latest.tar.gz    wordpress-2.0.2.tar.gz # I really hate unversioned files

Disable Plugins. You had to do this manually from the Admin interface (I’m sure it’s just a SQL statement).
Goto http://blog.arabx.com.au/wp-admin/plugins.php

Now some more work.

tar xvfz wordpress-2.0.2.tar.gz  # creates a wordpress directory
mv wordpress wordpress-2.0.2
ln -s wordpress-2.0.2 blog
cp wordpress-1.5.2/wp-config.php wordpress-2.0.2

Back to the Web page again. So much for unattended upgrades?

http://blog.arabx.com.au/wp-admin/upgrade.php

Follow the Steps (step actually). That all worked, now to restore all the additions?

cp -r wordpress-1.5.2/wp-content/themes/arabx wordpress-2.0.2/wp-content/themes/
cp -r wordpress-1.5.2/wp-content/plugins/eventcalendar3* wordpress-2.0.2/wp-content/plugins/

Reactivate my plugins at http://blog.arabx.com.au/wp-admin/plugins.php
Change to my Theme at http://blog.arabx.com.au/wp-admin/themes.php

So my blog page http://blog.arabx.com.au/ looks much like it did previously. Time now to review some of the new features and plugins, expecially steps to combat spam.
References
WordPress Official Upgrade Page
Upgrade to WordPress 2.0
What’s New in WordPress 2.0?

Tagged with: General MySQL

Why using production workloads over simulated workloads is critical

AI-Assisted SQL Tuning Last week in his keynote speech at Percona Live Bay Area 2026 , Andy Pavlo presented Databases: The Final Boss of Agents and provided some useful insights into query optimization of simulated workloads leveraging AI.

Improving your MySQL Security Posture Presentation

At the MySQL BR Conference 2025 I had the opportunity to speak about Improving Your MySQL Security Posture. You can find a copy of my slides on my Presentations , and a Portugese (Brazil) translation.

MySQL and Heatwave Summit Presentation

Last week I had the opportunity to speak at the MySQL and Heatwave Summit in San Francisco. I discussed the impact of the new MySQL 8.0 default caching_sha2_password authentication, replacing the mysql_native_password authentication that was the default for approximately 20 of the 30 years that MySQL has existed.