You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: tls.go
    path of file: ./repos/ecapture/cli/cmd
    
    the code of the file until where you have to start completion: // Copyright 2022 CFC4N <cfc4n.cs@gmail.com>. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the Licen
    
func init() {
	// opensslCmd.PersistentFlags().StringVar(&oc.Curlpath, "curl", "", "curl or wget file path, use to dectet openssl.so path, default:/usr/bin/curl. (Deprecated)")
	opensslCmd.PersistentFlags().StringVar(&oc.Openssl, "libssl", "", "libssl.so file path, will automatically find it from curl default.")
	opensslCmd.PersistentFlags().StringVar(&oc.CGroupPath, "cgroup_path", "/sys/fs/cgroup", "cgroup path, default: /sys/fs/cgroup.")
	opensslCmd.PersistentFlags().StringVar(&oc.Pthread, "pthread", "", "libpthread.so file path, use to hook connect to capture socket FD.will automatically find it from curl.")
	opensslCmd.PersistentFlags().StringVarP(&oc.Model, "model", "m", "text", "capture model, such as : text, pcap/pcapng, key/keylog")
	opensslCmd.PersistentFlags().StringVarP(&oc.KeylogFile, "keylogfile", "k", "ecapture_openssl_key.og", "The file stores SSL/TLS keys, and eCapture captures these keys during encrypted traffic communication and saves them to the file.")
	opensslCmd.PersistentFlags().StringVarP(&oc.PcapFile, "pcapfile", "w", "save.pcapng", "write the raw packets to file as pcapng format.")
	opensslCmd.PersistentFlags().StringVarP(&oc.Ifname, "ifname", "i", "", "(TC Classifier) Interface name on which the probe will be attached.")
	opensslCmd.PersistentFlags().StringVar(&oc.SslVersion, "ssl_version", "", "openssl/boringssl version， e.g: --ssl_version=\"openssl 1.1.1g\" or  --ssl_version=\"boringssl 1.1.1\"")

	rootCmd.AddCommand(opensslCmd)
}