I am once again seeking some help (it's been a while which is good...I think?). What I am trying to do it sort a hash in a predetermined order by its value. I am sure there is an easy way to accomplish this but I'm a little stuck on it.
Here's the code thus far :
#!/usr/bin/perl
use strict;
use warnings;
use Net::Telnet::Cisco;
my $host = 'voip-cme.compsciresources.com';
my $ssh = Net::Telnet::Cisco->new(Host => $host);
$ssh->login('xxxx','xxxx');
my %int;
my @output = $ssh->cmd("show ip interface brief");
foreach my $item(@output){
chomp $item;
$item =~ s/^\s+//;
my($interface,$ip,$ok,$method,$status,$protocol) = split(/\s+/,$it
+em);
next if !defined $interface or $interface eq 'Interface';
next if $ip eq 'unassigned';
$int{$interface}{ip} = $ip;
$int{$interface}{ok} = $ok;
$int{$interface}{method} = $method;
$int{$interface}{status} = $status;
$int{$interface}{protocol} = $protocol;
}
foreach my $member (keys %int){
print "$member: ";
foreach my $mem_value (keys %{$int{$member}}){
print "$mem_value = $int{$member}{$mem_value} ";
}
print "\n";
}
I would like to order the output in the order in which I fill the hash as listed above, so (ip, ok, method, status, protocol). This is going to eventually be used as a nagios check and it would be great if the output could be in a consistent order.
Thank you for your wisdom
-
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.
|