Dan Vaida danvaida

To run this in the background, and detach the process from your current shell:

$ GREP_ARGS=my-query OUTPUT=datadog-s3-log-scan.txt BUCKET=my-s3-bucket >stdout 2>stderr &
$ disown

Exporting your 2FA tokens from Authy to transfer them into another 2FA application

IMPORTANT - Update regarding deprecation of Authy desktop apps

Past August 2024, Authy stopped supported the desktop version of their apps:
See Authy is shutting down its desktop app | The 2FA app Authy will only be available on Android and iOS starting in August for details.

And indeed, after a while, Authy changed something in their backend which now prevents the old desktop app from logging in. If you are already logged in, then you are in luck, and you can follow the instructions below to export your tokens.

If you are not logged in anymore, but can find a backup of the necessary files, then restore those files, and re-install Authy 2.2.3 following the instructions below, and it should work as expected.

Ansible Logging To Elasticsearch

Turns Ansible log outputs into plain JSON strings and sends them to an Elasticsearch cluster.

Place the script in your playbook's plugins/callbacks/ directory.

Nginx FastCGI response buffer sizes

By default when Nginx starts receiving a response from a FastCGI backend (such as PHP-FPM) it will buffer the response in memory before delivering it to the client. Any response larger than the set buffer size is saved to a temporary file on disk.

This process is outlined at the Nginx ngx_http_fastcgi_module page manual page.

Introduction
Determine actual FastCGI response sizes
Setting the buffer size
Verifying results

	#!/bin/bash
	#
	# Ansible role test shim.
	#
	# Usage: [OPTIONS] ./tests/test.sh
	# - distro: a supported Docker distro version (default = "centos7")
	# - playbook: a playbook in the tests directory (default = "test.yml")
	# - role_dir: the directory where the role exists (default = $PWD)
	# - cleanup: whether to remove the Docker container (default = true)
	# - container_id: the --name to set for the container (default = timestamp)

	# In order for gpg to find gpg-agent, gpg-agent must be running, and there must be an env
	# variable pointing GPG to the gpg-agent socket. This little script, which must be sourced
	# in your shell's init script (ie, .bash_profile, .zshrc, whatever), will either start
	# gpg-agent or set up the GPG_AGENT_INFO variable if it's already running.

	# Add the following to your shell init to set up gpg-agent automatically for every shell
	if [ -f ~/.gnupg/.gpg-agent-info ] && [ -n "$(pgrep gpg-agent)" ]; then
	source ~/.gnupg/.gpg-agent-info
	export GPG_AGENT_INFO
	else

	#!/usr/bin/env node

	var fs = require('fs');
	var args = fs.readFileSync(process.argv[2], 'utf8');
	var changed = false;

	var jsonPath = null;
	var json = null;
	var keyValReplacementString = args.split(' ');
	keyValReplacementString.forEach(function(i){

	#!/usr/bin/env bash
	#
	# File: kafka-move-leadership.sh
	#
	# Description
	# ===========
	#
	# Generates a Kafka partition reassignment JSON snippet to STDOUT to move the leadership
	# of any replicas away from the provided "source" broker to different, randomly selected
	# "target" brokers. Run this script with `-h` to show detailed usage instructions.

	#!/bin/bash -e


	curl -O http://ftp.heanet.ie/pub/centos/7.0.1406/isos/x86_64/CentOS-7.0-1406-x86_64-Minimal.iso
	export VM="MASTER"
	export VMDISK="$VM-disk"
	export REDHAT_IMAGE="/Users/user/Downloads/CentOS-7.0-1406-x86_64-Minimal.iso"

	VBoxManage hostonlyif create
	VBoxManage hostonlyif ipconfig vboxnet0 --ip 192.168.20.1

	#!/usr/bin/env python
	"""Determine if the instances in an autoscaling group are InService in its ELBs
	attached to that group.
	"""

	import sys
	import boto.ec2.elb
	import boto.ec2.autoscale
	import argparse