**Use case**

It prints:
```
ClickHouse has been successfully installed.

Start clickhouse-server with:
 sudo clickhouse start
```

But if clickhouse-server is already running, let's print:
```
ClickHouse has been successfully installed.

Restart clickhouse-server with:
 sudo clickhouse restart
```
"    <user_directories>\n"
                    "        <local_directory>\n"
                    "            <path>" << (data_path / "access").string() << "</path>\n"
                    "        </local_directory>\n"
                    "    </user_directories>\n"
                    "</yandex>\n";
                    out.sync();
                    out.finalize();
                    fmt::print("User directory path configuration override is saved to file {}.\n", user_directories_file);
                }
                
                {
                    std::string openssl_file = config_d / "openssl.xml";
                    WriteBufferFromFile out(openssl_file);
                    out << "<yandex>\n"
                    "    <openSSL>\n"
                    "        <server>\n"
                    "            <certificateFile>" << (config_dir / "server.crt").string() << "</certificateFile>\n"
                    "            <privateKeyFile>" << (config_dir / "server.key").string() << "</privateKeyFile>\n"
                    "            <dhParamsFile>" << (config_dir / "dhparam.pem").string() << "</dhParamsFile>\n"
                    "        </server>\n"
                    "    </openSSL>\n"
                    "</yandex>\n";
                    out.sync();
                    out.finalize();
                    fmt::print("OpenSSL path configuration override is saved to file {}.\n", openssl_file);
                }
            }
        }
        else