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@henrysher
henrysher / reinvent.md
Last active August 25, 2025 23:22
link for reinvent slides
@mlapida
mlapida / EC2-Stopped-Tagged-Lambda.py
Last active May 29, 2024 06:00
Using a lambda function, stop all instances that are tagged appropriately.
import boto3
import logging
#setup simple logging for INFO
logger = logging.getLogger()
logger.setLevel(logging.INFO)
#define the connection
ec2 = boto3.resource('ec2')
@gene1wood
gene1wood / all_aws_lambda_modules_python.md
Last active September 8, 2025 00:49
AWS Lambda function to list all available Python modules for Python 2.7 3.6 and 3.7
@gene1wood
gene1wood / all_aws_managed_policies.json
Last active April 30, 2025 20:07
A list of all AWS managed policies and they're policy documents as well as a short script to generate the list
This file has been truncated, but you can view the full file.
{
"APIGatewayServiceRolePolicy": {
"Arn": "arn:aws:iam::aws:policy/aws-service-role/APIGatewayServiceRolePolicy",
"AttachmentCount": 0,
"CreateDate": "2019-10-22T18:22:01+00:00",
"DefaultVersionId": "v6",
"Document": {
"Statement": [
{
"Action": [
@Chandler
Chandler / slack_history.py
Last active March 27, 2025 01:16
Download Slack Channel/PrivateChannel/DirectMessage History
print("UPDATE AUG 2023: this script is beyond old and broken")
print("You may find interesting and more up to date resources in the comments of the gist")
exit()
from slacker import Slacker
import json
import argparse
import os
# This script finds all channels, private channels and direct messages
@miglen
miglen / aws-certification.md
Last active August 1, 2024 14:08
AWS Certification guide and notes on how to prepare for the aws associate certification architect, sysops and developer exams


AWS Certification notes

Those are my personal notes on AWS Solution Architect certification preparation. Hope you find them usefull.

To pass AWS certification, you should have:

  • Sound knowledge about most of the AWS services ( EC2, VPC, RDS, Cloudfront, S3, Route53 etc,)
  • Hands on experience with AWS services.
@paoloantinori
paoloantinori / keycloak.sh
Created January 26, 2016 15:59
Keycloak Admin API Rest Example
#!/bin/bash
export TKN=$(curl -X POST 'http://localhost:8080/auth/realms/master/protocol/openid-connect/token' \
-H "Content-Type: application/x-www-form-urlencoded" \
-d "username=admin" \
-d 'password=admin' \
-d 'grant_type=password' \
-d 'client_id=admin-cli' | jq -r '.access_token')
curl -X GET 'http://localhost:8080/auth/admin/realms' \
@aws-scripting-guy
aws-scripting-guy / gist:884ffa9d44bd14f7493a670543284552
Created April 2, 2016 18:33
AWS EC2 metadata. Check attached IAM role from EC2 instance. Get temporary credentials.
# Get IAM Role name from Instance Profile Id
curl http://169.254.169.254/latest/meta-data/iam/info
# Get credentials
curl http://169.254.169.254/latest/meta-data/iam/security-credentials/<role-name>
# More info
http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-instance-metadata.html
@devStepsize
devStepsize / slack_webhook_post.py
Last active December 14, 2024 22:20
POST a JSON payload to a Slack Incoming Webhook using Python requests
'''
This is an example of how to send data to Slack webhooks in Python with the
requests module.
Detailed documentation of Slack Incoming Webhooks:
https://api.slack.com/incoming-webhooks
'''
import json
import requests