Beefy Boxes and Bandwidth Generously Provided by pair Networks
XP is just a number
 
PerlMonks  

Comment on

( #3333=superdoc: print w/ replies, xml ) Need Help??
This works for me:
#!/usr/bin/perl use warnings; use strict; open my $TEMPLATE, '<', 'rtr-template.txt' or die "Template: $!"; my @template = <$TEMPLATE>; while (<>) { chomp; my ($location, $name, $lo0ip, $frameip, $framedlci, $eth0ip) = split (/,/); my $ofile_name = $name . ".txt"; open my $OUT, '>', $ofile_name or die "Output: $!"; for my $line (@template) { $_ = $line; s/##location##/$location/; s/##rtrname##/$name/; s/##eth0-ip##/$eth0ip/; s/##loop0-ip##/$lo0ip/; s/##frame-ip##/$frameip/; s/##frame-DLCI##/$framedlci/; print {$OUT} $_; } }
The important changes I made to your code:
  • 3-argument version of open is used.
  • Lexical filehandles are used ($FH instead of FH).
  • I am using strict.
  • The template file is not changing, so it is opened and read just once.
  • chomp is used to remove the newline from $eth0ip.
  • print is used instead of printf: using printf without a format string is useless.
لսႽ ᥲᥒ⚪⟊Ⴙᘓᖇ Ꮅᘓᖇ⎱ Ⴙᥲ𝇋ƙᘓᖇ

In reply to Re: Processing CSV File by choroba
in thread Processing CSV File by Perl3r

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!
  • 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, 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, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • Outside of code tags, you may need to use entities for some characters:
            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.
  • Log In?
    Username:
    Password:

    What's my password?
    Create A New User
    Chatterbox?
    and the web crawler heard nothing...

    How do I use this? | Other CB clients
    Other Users?
    Others rifling through the Monastery: (6)
    As of 2014-12-23 00:38 GMT
    Sections?
    Information?
    Find Nodes?
    Leftovers?
      Voting Booth?

      Is guessing a good strategy for surviving in the IT business?





      Results (133 votes), past polls