Excellent tutorial! The only problem is that I've gotten errors from the regex on three different unixes. I've quadruple-checked my syntax, so i don't think it's that.

the program I'm using with the the module is ...

#!/usr/bin/perl -w

use strict;
use lib(".");
use Uptime;

$|++;

my $uptime;

tie $uptime, 'Uptime';

printf("%20s%-20s\n", "uptime:\t",   $uptime->uptime);
printf("%20s%-20s\n", "users:\t",    $uptime->users);
printf("%20s%-20s\n", "load(1):\t",  $uptime->load('one'));
printf("%20s%-20s\n", "load(5):\t",  $uptime->load('five'));
printf("%20s%-20s\n", "load(15):\t", $uptime->load('fifteen'));
printf("%20s%-20s\n", "string:\t",   $uptime->as_string);
[download]

... and the output I get on an AIX system, a Solaris system, and a Darwin system, is ...

./dumpuptime.pl 
            uptime:     21 days,   8:02     
Use of uninitialized value in printf at ./dumpuptime.pl line 14.
             users:                         
           load(1):     1                   
           load(5):     0.04                
          load(15):     0.03                
            string:      20:39pm  up 21 days,   8:02,  1 users,  load 
+average:  0.04, 0.03, 0.04
[download]

Do I have something wrong, or is the regex in the tutoral off? Thanks, -s-

---

---

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! —

• How do I compose an effective node title?
• How do I post a question effectively?
• Markup in the Monastery

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

You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)

	For:		Use:
	&		&
	<		&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.