code: func (p *defaultModules) PrintVersion() {
  	var buf bytes.Buffer
  
  	buf.WriteString(fmt.Sprintf("Teleport v%s ", teleport.Version))
  	buf.WriteString(fmt.Sprintf("git:%s ", teleport.Gitref))
  	buf.WriteString(runtime.Version())
  
  	fmt.Println(buf.String())
  }
docs: // PrintVersion prints the Teleport version.