I'm writing this perl script, and when I compile it, i get an error
that stats, "global symbol "$currentLine" requires explicit package
name at ./filehandlers1.pl line 6." Another error is the same, except
instead of "$currentLine", it is "$name".
the program reads:.
!/usr/local/bin/perl
print "Input file name: ";
chomp ($infilename = <STDIN>);
use strict;
while ( defined($currentLine = <STDIN>) ) {
if ($currentLine =~ /^ $name:/) {
print $currentLine;
}
}
close(IN)
close(OUT)
.....
I'm trying to read a line with the word "$name", there. and then
i need to parse the last two elements from the line, made up of five rows,
including the word name. Can some one let
let me know why am I getting the error? and how would I go above
solving the problem?
Thanks
Paav
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: |
| & | | & |
| < | | < |
| > | | > |
| [ | | [ |
| ] | | ] |
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.