I made:
#!/usr/local/bin/perl
use strict;
use warnings;
open(FILE, ">height.txt") || die "file can't be opened";
while(<FILE>) {
chomp;
s/'/\t/g;
}
close FILE;
=======
I want to replace apostrophy with a tab.
so s/'/\t/g;
the file I load is something like this:
Name SSN height
Person1 478937439 5'1
Person2 436655676 6'3
My actual file is much larger than this actually.
Each field is separated by tab. Now I want to separate the height field into feet and inches.
So I want to replace ' by tab.
My script doesn't work and it says an error: Filehandle main::FILE opened only for output at height line 8.
Can somebody please help me ?
2001-03-16 Edit by Corion : Added formatting and changed title
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.