RSA and EC CSR Generation

#generate CSR
openssl req -new -newkey rsa:2048 -nodes -out server.csr -keyout server.key -subj "/C=US/ST=Utah/L=Orem/O=OrgName/CN=example.com"
#generate self signed cert
openssl req -nodes -new -days 3650 -newkey rsa:2048 -x509 -keyout server.key -out server.pem -subj "/C=US/ST=Utah/L=Orem/O=OrgName/CN=example.com"

#simple
openssl req -new -newkey rsa:2048 -nodes -out server.csr -keyout server.key -subj "/C=US/ST=Utah/L=Orem/O=OrgName/CN=example.com"
#interactive
openssl req -out CSR.csr -new -newkey rsa:2048 -nodes -keyout privateKey.key
#ecc
openssl ecparam -genkey -text -name prime256v1 -out example-ecc.key
openssl req -new -key example-ecc.key -sha256 -out example-ecc.csr -subj "/C=US/ST=Utah/L=Lindon/O=SomeOrg/CN=local.example.com"