Beefy Boxes and Bandwidth Generously Provided by pair Networks
more useful options
 
PerlMonks  

How do i get EOF to work?
( #155019=categorized question: print w/ replies, xml ) Need Help??
Contributed by dswimboy on Mar 28, 2002 at 16:15 UTC
Q&A  > input and output


Description:

i have the following script:
     #!/usr/local/bin/perl
     #

     print <<END;

     Content-Type: text/html\n\n
     <html>
     <body bgcolor="#000000" text="#ffffff">
     <h2>Results</h2>

     END

[download]
and i come up with the follwoing error: 
     Can't find string terminator "END" anywhere before EOF at ./eof.p
+l line 4.

[download]
can someone please tell me what is up? i have tried to replace END with EOF as well, same error

Answer: How do i get EOF to work?
contributed by particle

make sure there are no trailing spaces on the line with 'END', and that there is a newline after END. consult node 90272, Here, doccy doccy. nice doccy. heredoc, treat. for more info.

Answer: How do i get EOF to work?
contributed by vxp 

#!/usr/bin/perl
use strict;
my $file = "/etc/passwd";
open(PASSWD, $file) or die "Couldn't open $file: $!\n";
unless(eof(PASSWD))
{
 print $_;
}

[download]
Hope this helps.

Please (register and) log in if you wish to add an answer


  • 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 drinking their drinks and smoking their pipes about the Monastery: (8)
    As of 2015-01-30 01:45 GMT
    Sections?
    Information?
    Find Nodes?
    Leftovers?
      Voting Booth?

      My top resolution in 2015 is:

















      Results (247 votes), past polls