I wrote this code : 
#!/usr/bin/perl
use strict;
use warnings;

for(my $i=351; $i<400; $i++){
my $filename = '/home/nikol123/indri-5.6/runquery/trec7_4collections.t
+xt';
open(my $file, '<', $filename) or die "open: $!";

while ( <$file> )
{
my @lines = split(/\n/, $filename);
foreach my $line (@lines) { 
 if ($line = '<query> <type>indri</type> <number>$i</number> <text>"_"
+</text> </query>')
{ 
my $param = "<parameters>
<index>/home/nikol123/indri-5.6/4collections</index>
print $line;
<fbDocs>10</fbDocs>
</parameters>";
print $param;
}}}}

[download]
but it's not functional as i get this 
<parameters>
<index>/home/nikol123/indri-5.6/4collections</index>
print <query> <type>indri</type> <number>$i</number> <text>"_"</text> 
+</query>;
<fbDocs>10</fbDocs>
</parameters>

[download]
but i want due to for loop to read and write the line that contain the variable i from the my txt file ,in order to have the according text field, for example for i=351 to have 
<parameters>
<index>/home/nikol123/indri-5.6/4collections</index>
<query> <type>indri</type> <number>351</number> <text>Falkland petrole
+um exploration</text> </query>;
<fbDocs>10</fbDocs>
</parameters>

[download]

In reply to Re: RAM, " by Anonymous Monk
in thread Make a perl script by taking specific lines from a txt file by nimpoura

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