PhpMyAdmin
Apache vhost configuration
Installation
# emerge phpmyadmin
# webapp-config -I -h phpmyadmin.<domain> phpmyadmin <version>
# mysql -u root -p < /usr/share/webapps/phpmyadmin/<version>/htdocs/scripts/create_tables.sql
Configuration
To make the setup scripts inaccessible you should copy the .htaccess file to the scripts directory.
# cp /var/www/phpmyadmin.<domain>/htdocs/libraries/.htaccess /var/www/phpmyadmin.<domain>/htdocs/scripts/
Update
# emerge phpmyadmin
# webapp-config -U -h phpmyadmin.<domain> phpmyadmin <newversion>
# CONFIG_PROTECT="/var/www/phpmyadmin.<domain>/htdocs//libraries" etc-update
# 1
# q
# 2
# y
# emerge -C phpmyadmin-<oldversion>