QT linux shell script or command execution

Since I was doing QT development under linux, sometimes used auxiliary shell scripts, but requires QT run a shell script and get the results in today to share my skills, without further ado directly on the code:

Method // execute the shell or shell script instruction 
QString the Common :: executeLinuxCmd (QString strCmd) 
{ 
    The QProcess P; 
    p.start ( "the bash", a QStringList () << "- C" << strCmd); 
    p.waitForFinished () ; 
    QString strResult p.readAllStandardOutput = (); 
    return strResult; 
} 

// example 
QString strResult1 = executeLinuxCmd ( "the sudo /home/test.sh SH"); 

QString strResult2 = executeLinuxCmd ( "CAT / etc / hostname"); 


we according your business needs to deal with strResult1 and strResult2, I believe the code is very clear now! ! !