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Blog Articles

Resolve Codes

We have been sitting through an ITIL incident management course and they mentioned to use "Resolve Codes" to catagorize how the incident was resolved. This is suppose to help with identifing areas of ...

Object-Oriented JavaScript in Our Stuff...

Many of the kinds of things y'all want to customize in Discovery (especially sensors and CI consolidation) involve some programming in JavaScript. Even if you're already familiar with JavaScript, you ...

Service Now forums

Here's why the forums aren't making any sense to me and why people aren't collaborating as much as they should here.1) The forums headings are illogical, think about the structure of your application ...

Deep Dive: Replaceable Probe Parameters...

Have you noticed that some probes have commands with odd-looking "words" in them? For example, the MySQL - Configuration probe has a command cat ${filename}, and the Linux - Disk probe has a command s...

New Feature: Credential-less Discovery...

The first cut at credential-less discovery is included in last Friday's "Stable 1" release, so it will be included in the next major release of our product. What is credential-less discovery, anyway? ...

Add an extended field to a base list

I just saw this checked in by a developer, sync'd and tested it, and wanted to tell you about it. It should be on /demo tomorrow to play with.The ability to add an extended field (like "incident_state...

Documentation and the Service now Knowledgebase

Dear Service Now Insert/Modify image, and I don't like it.I want a simpler solution to building documentation in Service Now. Similar to sharepoint where OLE pasting screenshots is possible.My current...

Do You Know Your JavaScript?

What value will the following script print in the log?var a = 'snake 31';var b = /[0-9]+/.exec(a);b += 2;gs.log(b);Open this post to get the answer...The answer is: 312.The first tricky bit is the reg...

Off Topic...

As many of you know, my wife competes with our dogs in dog agility. If you're not familiar with the sport, it's basically about running your dog through an obstacle course (different in every competit...

Deep Dive: Ping...

In a conversation last week, one of our customers asked "What exactly does Ping do, anyway? I use it all the time, but I don't know how it actually works!"Well, that's a fair question. If your backgro...

A Probing Experience...

Have you ever wished that Discovery found some information that you want, but that we never thought to put into the product? It's actually quite easy to add most new capabilities to Discovery. In this...

Do You Know Your JavaScript?

Here's a little test of your JavaScript knowledge. Can you figure out what the script below will print?var a = [];var b = {};b['a'] = 0;b['b'] = 1;b['c'] = 2;a[b.a] = new String('hamburger');a[b.b] = ...

Ports of No Joy...

In some of your discoveries, you may have noticed something that seems quite strange: while exploring a Linux server, a printer, or a Unix server, Discovery's logs tell you that "WMI Authentication fa...

Regulating Shazzam's Scanning Rate...

If Discovery didn't regulate Shazzam's rate, it would spew packets so quickly that it might not work correctly, and might even cause some issues on your network. Out-of-the-box, Shazzam is set to tran...