aessing

# =============================================================================
# Install AzCopy on Windows (PowerShell)
# https://docs.microsoft.com/en-us/azure/storage/common/storage-use-azcopy-v10
# https://github.com/Azure/azure-storage-azcopy
# -----------------------------------------------------------------------------
# Developer.......: Andre Essing (https://www.andre-essing.de/)
#                                (https://github.com/aessing)
#                                (https://twitter.com/aessing)
#                                (https://www.linkedin.com/in/aessing/)
# -----------------------------------------------------------------------------

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Notes

• 'postgres' user is superuser

Resources

• PostgreSQL command line cheatsheet
• Hyperpolyglot Cheatsheet

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Using <details> in GitHub

Suppose you're opening an issue and there's a lot noisey logs that may be useful.

Rather than wrecking readability, wrap it in a <details> tag!

<details>
 Summary Goes Here

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#!/bin/env python3
"""
Script to turn all the SSM parameters in one region into terraform resources
it can also turn them into JSON with get_parameters_with_values_as_json()

Use different regions with the env var AWS_DEFAULT_REGION
ie for Northern Cali use:
    export AWS_DEFAULT_REGION=us-west-1 
"""

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#!/bin/bash

# requires:
# - https://github.com/hashicorp/terraform-config-inspect
# - jq
# - sort

terraform-config-inspect --json | jq -r '.variables | keys | .[]' | sort

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#!/usr/bin/env python
"""
sort terraform variables
it's easy to do, just follow these steps:
  python sort_terraform_variables.py variables.tf > sorted_variables.tf
  mv sorted_variables.tf variables.tf
"""

from __future__ import print_function
import sys

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Compare File Types

Create the following script. The names uat and prod simply refer to the two filesystems this script was developed to test. They can be renamed to anything.

#!/bin/bash
uat=`file -bi "/mnt/my_files/${1}"`
prod=`file -bi "/mnt/my_other_files/${1}"`

fabiob

#!/usr/bin/env python3

import argparse
import boto3
import json
import os
from datetime import datetime

parser = argparse.ArgumentParser(
    description='Saves all messages from an AWS SQS queue into a folder.')

enricop89

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Sid": "VisualEditor0",
            "Effect": "Allow",
            "Action": [
                "lambda:CreateFunction",
                "lambda:ListVersionsByFunction",
                "dynamodb:DeleteItem",

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How to develop AMIs with Packer and Ansible

Things I wish they'd told me

Develop the Ansible role locally

When you try to debug something in packer by making a change in the Ansible role you want to see the effect immediately. To do that just symlink your project in ~/.ansible/roles with whatever name you are referencing it with. So, for example, a project refered to as rhythmic.jetty which is locally in ansible-role-jetty:

`ln -s $(pwd)/ansible-role-jetty ~/.ansible/roles/rhythmic.jetty`