Upgrading WordPress
November 19th, 20081. Deactivate Plugins
2. Back up DB
mysqldump -u[username] -p[password] –opt datanamename > databasename.sql
3. copy wordpress folder
cp wordpress wordpress.save
4. download latest wordpress and extract
http://Wordpress.org
5. delete wordpress folder
rm -rf wordpress
4. upload new word press folder
6. Run upgrade program
http://example.com/wordpress/wp-admin/upgrade.php
You will have to create a new wp-config.php file during upgrade,
Look at your old config file for the correct settings.
cat wordpress.save/wp-config.php
7. Go to admin screen and set the theme to the default theme
http://example.com/wordpress/wp-admin
8. View site.
9 Copy over Themes
cp wordpress.save/wp-content/themes/* wordpress/wp-content/themes
10. Copy over Plugins
cp wordpress.save/wp-content/plugins/* wordpress/wp-content/plugins
11. Set theme to normal theme
12. Activate Plugins.
13. Edit wordpress config file If this does not work to put things back.. 1. Remove wordpress folder
and change the following variables to something complicated.
here are some examples
define(‘AUTH_KEY’, ‘:dr+ytru%/5V4sAUG-gg%aS*v;&xGhd%{YKC^Z7KKGh j>k[.Nf$y7iGKytutrdJ3c*[Kr5Bg');
define('SECURE_AUTH_KEY', 'TufWOuA _.t>#+hA?^|3RfGTm>@*+S=8ytruytu\"\'+\"}]
rm -rf wordpress
2 Copy saved wordpress folder back
cp wordpress.save wordpress
3. drop database using PhpMyadmin
4. Reload database
mysql -u[user] -p[password] datanamename < databasename.sql