1 line installation
yum install -y nginx
2 three copies of configuration files
cd /etc/nginx/conf.d
cp default.conf name1.conf
cp default.conf name2.conf
cp default.conf name3.conf
3 modify three configuration files
Domain respectively corresponding to a.com b.com c.com html1, html2, html3
vim name1.conf
a.com
vim name2.conf
b.com
vim name3.conf
c.com
4 Create a web page
echo "a.com">/opt/app/html1/index.html
echo "b.com">/opt/app/html2/index.html
echo "c.com">/opt/app/html3/index.html
web content
5 for local dns resolution
The local resolver
Format: IP [space] domain name, an IP may correspond to multiple domain names, but one IP must be written on one line
6 Start Nginx
systemctl start nginx
Common restart: nginx -s reload
7 Test
Local test
Using a local test, to test directly borrowed curl