December 2018
Beginner
826 pages
22h 54m
English
Content preview from Linux Administration Cookbook
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Getting ready
For this section, the Vagrantfile from the first section will suffice. We will be using all four of our VMs.
We'll run through the Nagios setup first, then move on to Icinga2 afterward.
Connect to each of your boxes, or start with centos1 and debian1, before moving on to centos2 and debian2 later.
When connecting to centos1 for the Nagios installation, you will want to use the following port forward:
$ vagrant ssh centos1 -- -L 127.0.0.1:8080:127.0.0.1:80
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.