Hi,
If I may give you a head up. The following script will get names of file from junk.txt, saved in an array variable. Then using a foreach loop, open function and a while loop to print out content of each of the file listed in the text file named junk.txt like so:
use warnings;
use strict;
use Cwd qw(abs_path);
my $file = "junk.txt";
my @lines;
open my $fh, '<', $file or die "can't open file: $!";
while (<$fh>) {
chomp;
push( @lines, $_ );
}
close $fh or die "Cannot close file: $!";
foreach my $my_file (@lines) {
$my_file = abs_path($my_file); # get the absolute path of each
+file
open my $fh2, '<', $my_file or die "can't open file: $!";
while (<$fh2>) {
chomp;
print $_, $/;
}
close $fh2 or die "Cannot close file: $!";
}
Re-write this to do what you want.
Please, also note that subroutine are not written in Perl like so:
sub subname(){...} (expect for maybe prototype),but like so: sub subname{...} Please, check perlsub for more information.
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