bool TerminalCommand::command_cleancache(QString path){
QDir dir(path);
QFileInfoList f_list=dir.entryInfoList();
dir.setFilter(QDir::Files|QDir::NoDot|QDir::NoDotAndDotDot|QDir::NoSymLinks);
for(int i=0;i<f_list.count();i++){
QFileInfo f_info=f_list.at(i);
QString stt=f_info.fileName();
qDebug()<<stt;
}
return true;
}