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@serithemage
serithemage / AWSCertifiedDeveloperUnofficialStudyGuide.md
Last active January 14, 2025 02:29
AWS 공인 개발자 - 어소시에이트 수험 가이드
@demmer
demmer / slack-messages-by-user.py
Created December 2, 2016 22:59
count slack messages posted to a channel by user
#!/usr/bin/python
'''
Script to count messages by user posted to a channel for a given date range.
Install:
# sudo pip install slackclient
Also you will need to obtain a slack API token:
https://api.slack.com/docs/oauth-test-tokens

FWIW: I (@rondy) am not the creator of the content shared here, which is an excerpt from Edmond Lau's book. I simply copied and pasted it from another location and saved it as a personal note, before it gained popularity on news.ycombinator.com. Unfortunately, I cannot recall the exact origin of the original source, nor was I able to find the author's name, so I am can't provide the appropriate credits.


Effective Engineer - Notes

What's an Effective Engineer?

@dersam
dersam / gitkraken.zsh
Last active October 15, 2025 19:16
Open GitKraken using the current repo directory in the cli.
## Open GitKraken using the current repo directory.
## For when you want a prettier view of your current repo,
## but prefer staying in the cli for most things.
## This will break if GitKraken ever removes the -p flag.
## If you're not using OSX, the path is definitely different.
kraken () {
~/Applications/GitKraken.app/Contents/MacOS/GitKraken -p $(pwd)
}
@leonardofed
leonardofed / README.md
Last active November 12, 2025 11:14
A curated list of AWS resources to prepare for the AWS Certifications


A curated list of AWS resources to prepare for the AWS Certifications

A curated list of awesome AWS resources you need to prepare for the all 5 AWS Certifications. This gist will include: open source repos, blogs & blogposts, ebooks, PDF, whitepapers, video courses, free lecture, slides, sample test and many other resources.


@thomasdarimont
thomasdarimont / keycloak_dashboard.sql
Last active August 31, 2021 14:20
Postgresql View Definitions for Keycloak Analytics Dashboard
-- View: analytics_event_count
-- DROP VIEW analytics_event_count;
CREATE OR REPLACE VIEW analytics_event_count AS
WITH event_data AS (
SELECT ee.realm_id,
timezone('UTC'::text, '1970-01-01 00:00:00'::timestamp without time zone + (ee.event_time / 1000)::double precision * '00:00:01'::interval)::date AS event_date,
ee.type AS event_type,
ee.user_id
@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
@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
@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' \
@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.