std::string getTextOfCommand(char command[]){
            //adds "> tempfile.txt" to the command string, executes it with system()
            //reads the file to a string, deletes the file, and deletes the file.
    std::string retVar;
    char *holder;
    long unsigned int length;
    holder = new char[strlen(command)+16];
    strcpy(holder,command);
    strcat(holder," > tempfile.txt");
    system(holder);
    delete [] holder;
    std::ifstream file("tempfile.txt",std::ios::in);
    file.seekg(0,std::ios_base::end);
    length = file.tellg();
    holder = new char[length];
    file.seekg(0,std::ios_base::beg);
    file.read(holder,length);
    file.close();
    retVar=holder;
    delete [] holder;
    system("del /f tempfile.txt");
    return retVar;
}