void MainWindow::on_pushButtonStart_clicked() { QProcess *process; process = new QProcess( this ); process->start("sh opt/tenminutecore/script/tenminutecore.sh"); } void MainWindow::on_pushButtonStop_clicked() { QProcess *process; process = new QProcess( this ); process->start("sh opt/tenminutecore/script/kill.sh"); process->waitForFinished(); }