This simple example assumes you don't want to capture the output of the command or check for success 
while ( <DATA> ) {
  my @wanted = ( split )[ 0, 5, 9 ];
  $wanted[1] =~ s/\D//g;
  $wanted[2] = sprintf "%05s",$wanted[2]; 
  push @parsed, \@wanted;
}

my @sorted_by_time = sort { $a->[2] cmp $b->[2] } @parsed;

# oldest
my $LIMIT = 2;
my $count = 0;
for (@sorted_by_time){
  my $PID = $_->[1];
  system("lmutil lmremove -h $PRODUCT $flexlmserver 27000 $PID");
  last if ++$count >= $LIMIT 
}

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poj

In reply to Re^7: Generic Data Collection by poj
in thread Generic Data Collection by Deep_Plaid

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