February 2020
Intermediate to advanced
440 pages
13h 51m
English
Content preview from AWS Security Cookbook
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How it works...
In this recipe, we created an AMI from an EC2 instance. Information related to the launch of an instance, including any Organization-specific configuration, can be saved into an AMI. We used Amazon Linux 2 as our base AMI within this recipe and hence used commands that are specific to Amazon Linux 2. If you are using Amazon Linux 1, you may use the following set of commands instead:
#!/bin/bashyum update –yyum install -y httpdservice httpd startchkconfig httpd on
We did a similar configuration in Chapter 6, Working with EC2 Instances, using EC2 user data. Instances from AMIs have faster boot times than instances with the same configuration defined through EC2 user data. This is because we can have packages pre-installed in ...
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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.