You heard about using upper case, lower case, numbers, and special characters in your password. You also heard about the ever-changing minimum password length. Researches now say you should use passphrases over random characters.
AWS Compute Savings Plans
We all love discounts. But do you know what you’re getting yourself into?
AWS Zonal Shift
Zonal Shift is a free service from AWS, which allows users to disable an Availability Zone (AZ) for resources. In this post, we will walk through what it does and observe the results.
Coffee break…
After 3 years of use, my Lelit Elizabeth PL92T needs a break
Prevent private key from being committed to git
Here is how you can block commits using git pre-commit hook.
Terraform resource config – inline or standalone
Settings for some resources can be defined inline or as standalone resources. In this article, we will see how they behave differently.
git rebase branch with head on master
In this post, let’s see how to rebase a branch with head on master.
Upgrade AWS RDS instance using blue/green deployment
Objectives:Use blue/green deployment to update an RDS instance from 8.0 to 8.4Check replication statusSwitch to staging (green) instance keeping DB endpointFall back if application cannot work with 8.4
Terraform and time_sleep
Sometimes it takes a while to provision resource A, and resource B can only be deployed after. Here I’ll demonstrate how to use time_sleep to set up the wait and dependency.
Recover your Windows EC2 instance from CrowdStrike incident
Please note that the following steps work on volume without bitlocker. Step 1: Identify the affected EC2 instance. On AWS console > EC2 > Instance, Click Actions > Monitor and troubleshoot > Get system screenshot to open the console, and you should see a blue screen like this. When it reaches 100%, the OS would…