#!/usr/bin/perl
use strict;
use warnings;
# 767362


my $out_line;
my @line = <DATA>;
for my $line (@line) {
    chomp $line;
    $out_line .= ( $line . "/" );
}
if ( $out_line =~ /(.*)\/$/ ) {  # capture everything before a slash i
+mmediately preceding EOL
    $out_line = $1;          # and overwrite $out_line with what you c
+aptured
}
print $out_line . "\n";

__DATA__
10
9999
456
...

[download]

Output:   10/9999/456/...

See perlretut and Tutorials. (And, as may be obvious, it would probably be smarter to incorporate this into the previous solution, rather than create a separate script)

In reply to Re^2: I need just the value by ww
in thread I need just the value by newtoperl1

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