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Re: Perl ranges

by wrog (Friar)
on May 06, 2013 at 12:08 UTC ( [id://1032262]=note: print w/replies, xml ) Need Help??


in reply to Perl ranges

I'll first note that <pre> is your friend (but yay, view-source).

$time_string =~ m/^2013-03-[23][0-9]/
would be one way to do it. Though I think I might prefer

my (undef,undef,undef,$mday,$mon,$year)=gmtime($mtime); if ($year == 2013 && $mon+1 == 3 && 21 <= $mday)

It's a hard call, what with having to deal with zero-based $mon

Original code below:

use strict; use warnings; use Net::FTP; use Time::Local; use File::Listing qw(parse_dir); use POSIX qw(strftime); my ($host, $user, $passwd) = ('xxx.xxx.xxx.xxx', 'abc', 'abc'); my $dir = '/abc/def/ghi'; my $ftp = Net::FTP->new($host) or die qq{Cannot connect to $host: $@}; $ftp->login($user, $passwd) or die qq{Cannot login: }, $ftp->message; $ftp->cwd($dir) or die qq{Cannot cwd to $dir: }, $ftp->message; my $ls = $ftp->dir(); $ftp->binary(); foreach my $entry (parse_dir($ls)) { my ($name, $type, $size, $mtime, $mode) = @$entry; next unless $type eq 'f'; my $time_string = strftime "%Y-%m-%d", gmtime($mtime); if ($time_string eq '2013-03-29') { print "File $name has an mtime of $time_string\n"; $ftp->get($name) or die "get failed ", $ftp->message; } } $ftp->quit;

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Re^2: Perl ranges
by MidLifeXis (Monsignor) on May 06, 2013 at 12:57 UTC

    I'll first note that <pre> is your friend (but yay, view-source).

    and <code>...</code> is even a better friend. The <code> tag is the tag used here to identify code, data, and output. See also Markup in the Monastery.

    --MidLifeXis

      oh, all right...

      I don't suppose there's any way to turn off having download links appear for two-line snippets.

      Oh, wait, there is! Who knew?...

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