hi
Got a real block on that one.
I managed that so far with files I'm the only one editing,
by keeping a log of that attribute, but that's very limited as you can imagine.

How can I (really) check when a file was last modified ?
Is there a simple direct way, or do I need some modules (which) to do that ?
Is that considered meta-data ?

Thank you very much for any assistance.

Update:
Thank you both very much :-] (Question: Resolved)
I will try all suggested methods eventually,
but for now I liked the simplicity of -M more than all.
I've implemented it as
$initTimeInSec - ((-M $filePath) * 24 * 60 * 60))
it works gr8, with a possible error of up to 1 second (good enough for me ^^).

Thx again

In reply to How can I tell when a file was last modified by palkia

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":



  • 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:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.