(* Use as function in Qt *)
/* Testet in Qt 5.15.2 *)

void get_path_to_ini()
{
	int path_LineNumber = 0;
    QStringList searche_StrList;
    QString iniPath_Str;

    QProcess process;
    process.start("sh");
    if (process.waitForStarted())
    {
        ui->textBrowser_StartUpInfo->append("--1.) process: STARTED ");
        process.write("ps aux | grep \"io -ini \" ");
        process.closeWriteChannel();
    }
    if (process.waitForFinished())
        ui->textBrowser_StartUpInfo->append("--2.) process: CLOSED ");

    QByteArray process_Result_arr;
    process_Result_arr.clear();
    process_Result_arr = process.readAll();
    ui->textBrowser_StartUpInfo->append("--3.) process: QByteArray.size:= " + QString::number(process_Result_arr.size()));
    QString process_Result_str;
    process_Result_str.clear();
    for (int i = 0; i < process_Result_arr.size(); i++)
        {
            process_Result_str = process_Result_str + process_Result_arr[i];
        }
    ui->textEdit_StartUpInfo->append(process_Result_str);
    ui->textEdit_StartUpInfo->append(" ");
    QStringList process_StrList = process_Result_str.split('\n');
    ui->textBrowser_StartUpInfo->append("--4.)process_strList.size:= " + QString::number(process_StrList.size()));

    for (int i = 0; i < process_StrList.size(); i++)
    {
        searche_StrList = process_StrList[i].split(' ');
        ui->textBrowser_StartUpInfo->append("--5.)process_searche_strList.size:= " + QString::number(searche_StrList.size()));

        std::string find_str ("linuxcnc");
        for (int j = 0; j < searche_StrList.size(); j++)
        {
            std::string str = searche_StrList.at(j).toStdString();
            std::size_t found = str.rfind(find_str);
            if (found != std::string::npos)
                {
                    ui->textBrowser_StartUpInfo->append(searche_StrList.at(j));
                    ui->textBrowser_StartUpInfo->append("-- [ " + QString::number(j)
                                                            + " ] found path in line := " + QString::number(j));
                    path_LineNumber = j;
                    iniPath_Str = searche_StrList.at(j);
                }
         }
        ui->textBrowser_StartUpInfo->append("--6.)path_LineNumber:= " + QString::number(path_LineNumber));
    }
    ui->lineEdit_iniPath->setText("     " + iniPath_Str);
}