use strict; my @incoming = ( "1-Dec-2009,12,87", "2-Dec-2009,54,204", "3-Dec-2009,75,214", "4-Dec-2009,78,198", "5-Dec-2009,98,155", "6-Dec-2009,10,180", "7-Dec-2009,51,91", "8-Dec-2009,32,130", ); my $lookedForDate = "4-Dec-2009"; foreach my $line (@incoming) { # If you are getting these lines from a file, you may # first have to # chomp($line); # Get rid of the \n # Look for beginning-of-line,then $lookedForDate if ($line =~ m/^$lookedForDate/) { print ("Found $lookedForDate in the line: $line\n"); } } __END__ The result is pasted below Found 4-Dec-2009 in the line: 4-Dec-2009,78,198

In reply to Re: copying records from one file to another with filter. by mnooning
in thread copying records from one file to another with filter. by avanta

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.