Hi Monks!
I have a directory /mydir with a bunch of directories created every month as:
12112014
01052015
02202015
03102015
01012011
04092015
09092015
I am trying to find what directory is the latest and open that directory, what should be the best way to do something like that?
sub direc {
...
my $dir = "/my_dir";
opendir DIR, $dir;
# Read in all directories in /my_dir first
my @month_dir = grep /^\d{8}$/, readdir(DIR);
my $current_dir = $month_dir[0] || '';
# I need to open only the latest directory here to continue
# where I am stuck
my $latest_dir = ...
# Now read in all files in latest directory found
opendir LATESTDIR, "$dir/$latest_dir";
# Read in all files, but ignore '.' and '..'
my @files = grep !/^\.{1,2}$/, readdir(LATESTDIR);
my @files;
foreach my $file (@files) {
# I only want txt
next unless ($file =~ m/\.txt$/);
push @files, "$file";
}
closedir(LATESTDIR);
closedir(DIR);
return \@files;
}
Thanks for the help!
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