<MyDomain> = Your domain name
openssl req -new -newkey rsa:2048 -nodes –keyout <MyDomain>.key -out <MyDomain>.csr
Country Name (2 letter code) [GB]:<MyCountry>
State or Province Name (full name) [Berkshire]:<MyState>
Locality Name (eg, city) [Newbury]:<MyCity>
Organization Name (eg, company) [My Company Ltd]:<MyCompanyName>
Organizational Unit Name (eg, section) []:<MyGroup>
Common Name (eg, your name or your server's hostname) []:<MyHostName>
All others leave blank