nginx auth

location / {
    auth_basic           "closed site";##Context:http, server, location, limit_except
    auth_basic_user_file conf/htpasswd;##Context:http, server, location, limit_except
}

# printf "howhy:$(openssl passwd -crypt 123456) " >>conf/htpasswd

# cat conf/htpasswd

howhy:xyJkVhXGAZ8tM

systemctl restart nginx