Soumitra Kayal

System Administrator | Wordpress Expert | Web Developer
mysql

* Take dump of all databases:
# mysqldump --skip-lock-tables -A > alldb.sql * * Check where MySQL keeps its files(in my case it's /var/lib/mysql/):
# mysql -NBe "SELECT @@datadir" * /var/lib/mysql/ * * Stop MySQL
# mysqladmin shut * * Move old MySQL files to safe place 
# mv /var/lib/mysql /var/lib/mysql.old * * Create new system database
# mkdir /var/lib/mysql * # sudo apt-get install mysql-server * * Start MySQL
# /etc/init.d/mysql start * * Restore the dump
#...

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mysql

sudo -i service mysql stop killall -KILL mysql mysqld_safe mysqld apt-get --yes purge mysql-server mysql-client apt-get --yes autoremove --purge apt-get autoclean deluser --remove-home mysql delgroup mysql rm -rf /etc/apparmor.d/abstractions/mysql /etc/apparmor.d/cache/usr.sbin.mysqld /etc/mysql /var/lib/mysql /var/log/mysql* /var/log/upstart/mysql.log* /var/run/mysqld updatedb exit...

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wordpress-logo

To disable access to author page (author archive), simply add this code snippet to functions.php file: // Disalbe access to author page add_action('template_redirect', 'my_custom_disable_author_page'); function my_custom_disable_author_page() { global $wp_query; if ( is_author() ) { $wp_query->set_404(); status_header(404); // Redirect to homepage // wp_redirect(get_option('home')); } } add_action( 'template_redirect', 'remove_author_pages_page' );...

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