My home directory contains these files:- 08-1.txt 08-2.txt 09-1.txt 09-2.txt
i have an array @files = ("08","09");
foreach $file (@files) { $file =~ s/\s*$//; @command = `ls -l|grep $file`; print @command; system("/usr/bin/perl hash.pl $file"); }
Content of hash.pl #!/usr/local/bin/perl my %data; my $header = <>; # first line while(<>) { my($key) = split /\s+/; $data{$key} = $_; } print $header; foreach my $key (sort keys %data) { print $data{$key}; }
I need to use the @files array. can anyone suggest what might cause the @command array to act like this? Is this because is used hash.pl in the script?value of @command array after the first iteration of @files is $command[0]=08-1.txt $command[1]=08-2.txt but for the second iteration of @files value of @command array :- $command[0]=09-1.txt 09-2.txt $command[1]=empty. why this is happening? i want the value to be $command[0]=09-1.txt $command[1]=09-2.txt can anyone please help?
In reply to Array problem......PLEASE HELP! by green_lakers
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