i just want to be able to store these values in a csv format, so i can render it in a graph.
Rendering an array of data into a CSV row is fairly simple. Here's one example:
#!/usr/bin/perl
use strict;
my $data = [
[ qw/ a b c d /],
[ qw/ e f g h /],
[ qw/ i j k l /]
];
my $outfile = "/path/to/my/file.csv";
open FOUT,"> $outfile" or die "$outfile: $!";
foreach my $row (@$data){
printf FOUT "%s\n',join(",",@$row);
}
close FOUT;
There are many many other ways of doing this but there is one way.
Peter L. Berghold -- Unix Professional
Peter -at- Berghold -dot- Net; AOL IM redcowdawg Yahoo IM: blue_cowdawg
-
Are you posting in the right place? Check out Where do I post X? to know for sure.
-
Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
<code> <a> <b> <big>
<blockquote> <br /> <dd>
<dl> <dt> <em> <font>
<h1> <h2> <h3> <h4>
<h5> <h6> <hr /> <i>
<li> <nbsp> <ol> <p>
<small> <strike> <strong>
<sub> <sup> <table>
<td> <th> <tr> <tt>
<u> <ul>
-
Snippets of code should be wrapped in
<code> tags not
<pre> tags. In fact, <pre>
tags should generally be avoided. If they must
be used, extreme care should be
taken to ensure that their contents do not
have long lines (<70 chars), in order to prevent
horizontal scrolling (and possible janitor
intervention).
-
Want more info? How to link
or How to display code and escape characters
are good places to start.
|