How to push data to an array?

Posted on 2008-10-09
Last Modified: 2012-08-14
Can you see why  $ns = blank, when do a print?

open(DAT, "lxfer.tmp") ;
open(ORA, ">>list_of_file.bat");
print ORA "cd $rdir\n";
foreach my $filename (@raw_data)
   @fname = split(/\s+/, $filename);
   print ORA "get $fname[8]\n";
   print ORA "del $fname[8]\n";
  $ns = "$fname[8]";    
  push(@fles, $ns);      
print  "filename:  $ns\n";
print ORA "quit\n";
Question by:matgold
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LVL 84

Expert Comment

ID: 22679406
perhaps because $filename  does not have at least 9 whitespace separated fields

Author Comment

ID: 22680408
there is nothing wrong with $filename.

print ORA "get $fname[8]\n";
print ORA "del $fname[8]\n";

if the two lines above are not blank, then the print command below should have something in it.
$ns = "$fname[8]";    
  push(@fles, $ns);      
print  "filename:  $ns\n";
LVL 84

Expert Comment

ID: 22680475
> if the two lines above are not blank, then the print command below should have something in it
Yes, that is correct.
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LVL 39

Expert Comment

ID: 22680662
Can you post the lxfer.tmp file?
LVL 48

Expert Comment

ID: 22682278
Add a

print "$filename\n";

before the

print "filename: $ns\n";

and post the output.

Note that you should also ensure you add error checking in case files can be opened/writen to, eg:

open DAT, "lxfer.tmp" or die "Can not open lxfer.tmp $!\n";


Accepted Solution

matgold earned 0 total points
ID: 22688742
my bad, it was a typo

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