johnbianchi / VagrantFile

Created February 21, 2021 06:07 — forked from shadyvb/VagrantFile

VagrantFile hack to auto-create ssh-config entries for vagrant machines

	Vagrant.configure("2") do \|config\|
	config.trigger.after :up,
	name: "Caching vagrant ssh-config for '#{CONF['hosts'].join('\' and \'')}'",
	ruby: proc{\|env,machine\| puts `mkdir ~/.ssh/config.d &>/dev/null; vagrant ssh-config \| sed 's/Host default/Host #{CONF['hosts'].join(" ")}/' \| tee ~/.ssh/config.d/vagrant-#{CONF['hosts'][0]} >/dev/null; bash -c "if ! grep -q 'Include ~/.ssh/config.d/' ~/.ssh/config; then echo '> Please add the following line to your ~/.ssh/config file: Include ~/.ssh/config.d/'; fi"`}
	end

johnbianchi / ansible-dynamic-inventory-converter.py

Created August 24, 2020 17:30 — forked from DavidWittman/ansible-dynamic-inventory-converter.py

Script for converting Ansible dynamic inventory to static files. It's not perfect, but it'll get you 90% of the way there.

	#!/usr/bin/env python

	# Converts Ansible dynamic inventory sources to static files
	# Input is received via stdin from the dynamic inventory file
	# ex:
	# ec2.py --list \| ansible-dynamic-inventory-converter.py

	import json
	import os
	import sys

johnbianchi / get_latest_release.sh

Created March 4, 2019 20:44 — forked from lukechilds/get_latest_release.sh

Shell - Get latest release from GitHub


	get_latest_release() {
	curl --silent "https://api.github.com/repos/$1/releases/latest" \| # Get latest release from GitHub api
	grep '"tag_name":' \| # Get tag line
	sed -E 's/."([^"]+)"./\1/' # Pluck JSON value
	}

	# Usage
	# $ get_latest_release "creationix/nvm"
	# v0.31.4

johnbianchi / sed cheatsheet

Created February 18, 2019 17:22 — forked from un33k/sed cheatsheet

magic of sed -- find and replace "text" in a string or a file


	FILE SPACING:

	# double space a file
	sed G

	# double space a file which already has blank lines in it. Output file
	# should contain no more than one blank line between lines of text.
	sed '/^$/d;G'

johnbianchi / gist:7cf161edc0959c39f43ba7ab17575d4f

Created December 1, 2018 19:15 — forked from guilherme/gist:9604324

Git pre-commit hook that detects if the developer forget to remove all the javascript console.log before commit.

	#!/bin/sh
	# Redirect output to stderr.
	exec 1>&2
	# enable user input
	exec < /dev/tty

	consoleregexp='console.log'
	# CHECK
	if test $(git diff --cached \| grep $consoleregexp \| wc -l) != 0
	then

johnbianchi / svn_short_log

Last active September 15, 2018 20:49 — forked from trevershick/svn_short_log

svn log, one line per commit

	#!/usr/bin/awk -f
	#
	# Convert the "svn log" output into a one liner format, which is easier to grep
	# or use in scripts. Pipe "svn log" into this script
	#
	# forked from: https://gist.github.com/trevershick/91df1e0df8731a7d706b
	#
	# optional vars passed to this script:
	# -v table="type" a pre-defined output table: csv, tab, jira/conf, align, default
	# -v description="text" prepend a description field (usually used for repo/path/etc.)

johnbianchi / pfctl-cheatsheet.txt

Last active July 29, 2025 07:34

pfctl cheat sheet

	#### General PFCTL Commands ####
	$ pfctl -d disable # packet-filtering
	$ pfctl -e enable # packet-filtering
	$ pfctl -q # run quiet
	$ pfctl -v -v # run even more verbose
	#### Loading PF Rules ####
	$ pfctl -f /etc/pf.conf # load /etc/pf.conf
	$ pfctl -n -f /etc/pf.conf # parse /etc/pf.conf, but dont load it
	$ pfctl -R -f /etc/pf.conf # load only the FILTER rules
	$ pfctl -N -f /etc/pf.conf # load only the NAT rules

johnbianchi / my vagrant file

Created October 17, 2017 03:57 — forked from ProxiBlue/my vagrant file

	# -- mode: ruby --
	# vi: set ft=ruby :
	# Run with: vagrant up --provider=docker
	# to get a dns entry for the docker machines use DNSGUARD
	# docker run -d -v /var/run/docker.sock:/var/run/docker.sock --restart always --name dnsdockmain -p 172.17.42.1:53:53/udp tonistiigi/dnsdock -domain=".local.com" -nameserver="192.168.50.20:53"
	#
	# common usage: vagrant --name=magento up --provider=docker

	require 'getoptlong'

johnbianchi / ansible-summary.md

Created September 27, 2017 18:57 — forked from andreicristianpetcu/ansible-summary.md

This is an ANSIBLE Cheat Sheet from Jon Warbrick

An Ansible summary

Jon Warbrick, July 2014, V3.2 (for Ansible 1.7)

Configuration file

First one found from of