wordpress domain name migration with LEMP stack (Digital occen ubunatu 16 )

your website running on same server with  ( NGINX and mysql php fpm 7)



you dont need to re upload complete website



same server you have all access of old website files and database


now you need to change a only configuration


in WordPress defined site url and home url you can change from database or wp-config.php  file


wp-config file change domain URL     


define( 'WP_HOME', 'http://example.com' );
define( 'WP_SITEURL', 'http://example.com' );


now you need to set host name  -> /etc/hosts


ip  url



need to change in nginx sites-available configuration file  change server name 



then reload a nginx server

sudo systemctl reload nginx