die "There were errors. Please inspect $log" if $?;
`grep -q [Ww]arning $log`;
$? or print "There were warnings! Please inspect $log.\n";
print "Cleaning up\n";
die "There were errors. Please inspect $log" if $?;
`grep -q [Ww]arning $log`;
$? or print "There were warnings! Please inspect $log.\n";
print "Cleaning up\n";