Remove Nginx on a Debian or Ubuntu in Vesta Control Panel,
Let Go
Step 1. Stop nginx
service nginx stop
Step 2. Remove package
apt-get remove nginx
Step 3. Change vesta configuration
cd /usr/local/vesta/conf
sed -i “/PROXY_*/d” vesta.conf
sed -i “s/8080/80/” vesta.conf
sed -i “s/8443/433/” vesta.conf
Step 4. Change httpd configuration
cd /etc/apache2/conf.d
sed -i “s/8080/80/” *.conf
sed -i “s/8443/443/” *.conf
Step 5. Rebuild vhost configs
for user in $(v-list-sys-users plain); do v-rebuild-web-domains $user; done