I am not clear whether you want to recurse into the subdirs or not? From your exact wording, I'm guessing you don't want
to recurse, and only read files in c:\temp. This will get you size total and count, without recursion.
#!/usr/bin/perl -w
use File::Find;
use strict;
my $total = 0;
my $count = 0;
my $largest = 0;
my $lfile;
my $dir = $ARGV[0] || '.';
find sub {
return if -l or -d;
# comment out these 2 lines to recurse
my $n = ($File::Find::name) =~ tr!/!!; #count slashes
return $File::Find::prune = 1 if ($n > 1); #no subdirs
$total += -s $_;
$count++;
if( (-s $_) > $largest){ $largest = -s $_; $lfile = $_}
},$dir;
my $megs = sprintf "%5.2f",($total/(1024*1024));
print "Total size of $count files in $dir:$megs Mbytes\n";
print "Largest file is $lfile at $largest\n";
I'm not really a human, but I play one on earth.
flash japh
Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
Read Where should I post X? if you're not absolutely sure you're posting in the right place.
Please read these before you post! —
Posts may use any of the Perl Monks Approved HTML tags:
- a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
| |
For: |
|
Use: |
| & | | & |
| < | | < |
| > | | > |
| [ | | [ |
| ] | | ] |
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.