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Where is my bastion host?
If you have been building your immutable infrastructure as code in true agile and devops manner, you might not paid too much attention to AWS Simple Systems Manager (SSM). But the latest feature release of Session Manager for Shell Access to EC2 Instances you should be interested in.
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Why aws cli output is all on single line?
Sometimes you are just too busy to get the work done and don’t have time to understand why things work like they do. Aws -cli option
--output=textwas one those details I never really took time to understood. Sometimes I got my output formated one item per line, sometimes all items were on single line with no apparent reason. -
Almost public S3 buckets
One typical excuse for public access on S3 bucket is when you need to share non-confidential data with multiple accounts you own. Now you can forget that and grant access to all accounts in your AWS org-tree. -
Tagging Cloudformation Resources
I'm a big fan of creating AWS resources with Cloudformation templates but sometimes it gets boring to repeat the same piece of code over and over in your template. This happens especially when I need to tag my resources.