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version: '3'

services:
  redis:
    image: redis:5.0.0
    container_name: master
    ports:
      - "6379:6379"
    networks:
      - redis-replication

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How to Change Open Files Limit on OS X and macOS

To check the current limits on your Mac OS X system, run in terminal:

launchctl limit maxfiles
ulimit -a

Steps

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Generate your keys

Prereqs

• gpg

Create your keys with your email.

Execute following commands:

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PSQL

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h or --help depending on your psql version):

• -E: will describe the underlaying queries of the \ commands (cool for learning!)
• -l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)

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ruby '2.7.1'

gem 'rails', github: 'rails/rails'
gem 'tzinfo-data', '>= 1.2016.7'  # Don't rely on OSX/Linux timezone data

# Action Text
gem 'actiontext', github: 'basecamp/actiontext', ref: 'okra'
gem 'okra', github: 'basecamp/okra'

# Drivers

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name: Elixir CI

on:
  push:
    branches: [ master ]
  pull_request:
    branches: [ master ]

env:
  MIX_ENV: test

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{
    "$schema": "https://aka.ms/terminal-profiles-schema",
  "defaultProfile": "{09dc5eef-6840-4050-ae69-21e55e6a2e62}",
  "initialRows": 30,
  "initialCols": 120,
  "alwaysShowTabs": true,
  "showTerminalTitleInTitlebar": true,
  "experimental_showTabsInTitlebar": true,
  "profiles": [
    {

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#!/bin/bash
REGIONS=$(aws ec2 describe-regions --output json | awk -F'"' '/"RegionName":/ { print $4 }')

for Region in $REGIONS
do
	Snaps=$(aws rds describe-db-snapshots --output json --region ${Region} | awk -F'"' '/"DBSnapshotIdentifier":/ {print $4 }')
	 if [ -z "$Snaps" ]; then
	 	echo "No snapshots found in $Region"
	 	echo "======================================================="
	 else

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:: Windows 10 Hardening Script
:: This is based mostly on my own personal research and testing. My objective is to secure/harden Windows 10 as much as possible while not impacting usability at all. (Think being able to run on this computer's of family members so secure them but not increase the chances of them having to call you to troubleshoot something related to it later on). References for virtually all settings can be found at the bottom. Just before the references section, you will always find several security settings commented out as they could lead to compatibility issues in common consumer setups but they're worth considering. 
:: Obligatory 'views are my own'. :) 
:: Thank you @jaredhaight for the Win Firewall config recommendations!
:: Thank you @ricardojba for the DLL Safe Order Search reg key! 
:: Thank you @jessicaknotts for the help on testing Exploit Guard configs and checking privacy settings!
:: Best script I've found for Debloating Windows 10: https://github.com/Sycnex/Windows10Debloater
:

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OpenSSL origina at: https://code.google.com/archive/p/apns-sharp/wikis/HowToCreatePKCS12Certificate.wiki Here is how to create a PKCS12 format file using open ssl, you will need your developer private key (which can be exported from the keychain) and the CertificateSigningRequest??.certSigningRequest

• Convert apn_developer_identity.cer (der format) to pem:

openssl x509 -in apn_developer_identity.cer -inform DER -out apn_developer_identity.pem -outform PEM

• Next, Convert p12 private key to pem (requires the input of a minimum 4 char password):