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@evnm
evnm / datadog-iam-stack.yml
Last active July 5, 2022 19:50
A CloudFormation template describing an IAM policy+role pair which grants cross-account read access for monitoring AWS infrastructure in Datadog
---
AWSTemplateFormatVersion: "2010-09-09"
Description: Creates a stack containing an IAM role used to grant
Datadog monitoring access to AWS infrastructures. See
http://docs.datadoghq.com/integrations/aws/#installation for
details.
Parameters:
DatadogAwsAccountId:
## How to hide API keys from github ##
1. If you have already pushed commits with sensitive data, follow this guide to remove the sensitive info while
retaining your commits: https://help.github.com/articles/remove-sensitive-data/
2. In the terminal, create a config.js file and open it up:
touch config.js
atom config.js
@subfuzion
subfuzion / curl.md
Last active July 4, 2025 22:06
curl POST examples

Common Options

-#, --progress-bar Make curl display a simple progress bar instead of the more informational standard meter.

-b, --cookie <name=data> Supply cookie with request. If no =, then specifies the cookie file to use (see -c).

-c, --cookie-jar <file name> File to save response cookies to.

@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": [
{
@JeffBelback
JeffBelback / docker-destroy-all.sh
Last active June 12, 2025 15:08
Destroy all Docker Containers and Images
#!/bin/bash
# Stop all containers
containers=`docker ps -a -q`
if [ -n "$containers" ] ; then
docker stop $containers
fi
# Delete all containers
containers=`docker ps -a -q`
if [ -n "$containers" ]; then
docker rm -f -v $containers
@weavenet
weavenet / delete_all_object_versions.sh
Created May 4, 2015 05:21
Delete all versions of all files in s3 versioned bucket using AWS CLI and jq.
#!/bin/bash
bucket=$1
set -e
echo "Removing all versions from $bucket"
versions=`aws s3api list-object-versions --bucket $bucket |jq '.Versions'`
markers=`aws s3api list-object-versions --bucket $bucket |jq '.DeleteMarkers'`
@romanlv
romanlv / gist:91195b41087ba2d94eee
Last active February 7, 2019 10:47 — forked from aht/gist:5097702
ansible postgres playbook with PostGIS 2.1 on Ubuntu 14.04, setting up postgis_template and creating databases from this postgis_template
---
# packages.yml
- name: Add postgres repository
apt_repository: repo='deb http://apt.postgresql.org/pub/repos/apt/ {{ansible_distribution_release}}-pgdg main' state=present
- name: Add postgres repository key
apt_key: url=http://apt.postgresql.org/pub/repos/apt/ACCC4CF8.asc state=present
@rtfpessoa
rtfpessoa / java-8-ami.md
Last active March 21, 2022 14:46
[Guide] Install Oracle Java (JDK) 8 on Amazon EC2 Ami
@sloria
sloria / bobp-python.md
Last active May 28, 2025 02:41
A "Best of the Best Practices" (BOBP) guide to developing in Python.

The Best of the Best Practices (BOBP) Guide for Python

A "Best of the Best Practices" (BOBP) guide to developing in Python.

In General

Values

  • "Build tools for others that you want to be built for you." - Kenneth Reitz
  • "Simplicity is alway better than functionality." - Pieter Hintjens
@jboner
jboner / latency.txt
Last active July 2, 2025 06:46
Latency Numbers Every Programmer Should Know
Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference 0.5 ns
Branch mispredict 5 ns
L2 cache reference 7 ns 14x L1 cache
Mutex lock/unlock 25 ns
Main memory reference 100 ns 20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy 3,000 ns 3 us
Send 1K bytes over 1 Gbps network 10,000 ns 10 us
Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD