Have you tried anything yet? I know that you're new here, so I'll point out that you should always post the code that you've tried or at least state what you've researched to try to solve the problem yourself. Often, you won't get a response at all and you'll take some flack by not showing that you've made some sort of effort yourself.

Here is one way to remove what you want removed, assuming that what is being removed will always be in the same position:

use warnings;
use strict;

my $str = 'RcdA|CON|139|||Kan|13|J|J|607|abc@gmail.com';

$str =~ s/(.*)\|.*/$1/;

print "$str\n";

[download]

In reply to Re: how to remove a string from end of a line by stevieb
in thread how to remove a string from end of a line by rpinnam

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.