MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

joemiller

#!/usr/bin/env ruby
#
# this is a special meta-check. It runs ping checks against all hosts in
# the /endpoints API and sends individual results directly to sensu-client via
# the udp/3030 client socket. this is different from the normal sensu check model
# where individual scripts run and their exit status and output is used to create
# a single event.
#
# the reason for this check is to be able to dynamically ping a list of hosts
# without the race conditions and timing issues involved with creating individual

mendhak

import os
import pytz
import sys
import datetime
import dateutil.parser
import boto

downloadFolder = "downloads"

if len(sys.argv) > 1:

isaacs

# Hello, and welcome to makefile basics.
#
# You will learn why `make` is so great, and why, despite its "weird" syntax,
# it is actually a highly expressive, efficient, and powerful way to build
# programs.
#
# Once you're done here, go to
# http://www.gnu.org/software/make/manual/make.html
# to learn SOOOO much more.

Lupus

/*
To the extent possible under law, Konstantin Olkhovskiy has waived
all copyright and related or neighboring rights to this snippet.

CC0 license: http://creativecommons.org/publicdomain/zero/1.0/
*/
package main

import (
        "crypto/x509"

guilhermepontes

// original gist
const shuffleArray = arr => arr.sort(() => Math.random() - 0.5);

// fully random by @BetonMAN
const shuffleArray = arr => arr
  .map(a => [Math.random(), a])
  .sort((a, b) => a[0] - b[0])
  .map(a => a[1]);

shuffleArray([1, 2, 3]) //[3, 1, 2]

singledigit

AWSTemplateFormatVersion: '2010-09-09'
Description: Cognito Stack
Parameters:
  AuthName:
    Type: String
    Description: Unique Auth Name for Cognito Resources

Resources:
  # Creates a role that allows Cognito to send SNS messages
  SNSRole:

plindberg

README

Granted, this is little more than an obfuscated way of having a publicly writable S3 bucket, but if you don’t have a server which can pre-sign URLs for you, this might be an acceptable solution.

For this to work, you take the following steps:

1. Create a Lambda func, along with a new IAM role, keeping the default code.
2. Create an API in the API Gateway.

shortjared

a4b.amazonaws.com
access-analyzer.amazonaws.com
account.amazonaws.com
acm-pca.amazonaws.com
acm.amazonaws.com
airflow-env.amazonaws.com
airflow.amazonaws.com
alexa-appkit.amazon.com
alexa-connectedhome.amazon.com
amazonmq.amazonaws.com

javanna

This is a step-by-step guide on how make sleep mode work with a Lenovo Yoga X1 3rd generation running Fedora 28 (UEFI based system).
Kernel version: 4.17.4-200.fc28.x86_64

Credits: most of this guide comes from `https://delta-xi.net/#056`. The patch I used is a little different though, taken from http://kernel.dk/acpi.patch 
(found through https://bbs.archlinux.org/viewtopic.php?pid=1794150#p1794150), and some of the steps slightly differ as well as mine is a UEFI based system.

1. Reboot, enter BIOS/UEFI. Go to Config - Thunderbolt (TM) 3 - set Thunderbolt BIOS Assist Mode to Enabled. Set also Security - Secure Boot to Disabled.

2. Install iasl (Intel's compiler/decompiler for ACPI machine language) and cpio: `sudo yum install acpica-tools cpio`