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@charlesroper
charlesroper / cf-update-dns-txt.ps1
Last active December 29, 2021 20:53
PowerShell script to update the _acme-challenge TXT entry on CloudFlare
# See https://github.com/ebekker/ACMESharp/wiki/Quick-Start for background
# Could be enhanced by putting YOUR_CF_API_KEY and YOUR_EMAIL in environment vars
# Usage:
# > cf-update-dns-txt.ps1 -Domain example.com -Value vNx_fpLgvq0l4rqSATuxhxl9pa155SoeKvNZ98AFB_4
param( [string]$domain, [string]$value )
$headers = @{
"X-Auth-Key" = "YOUR_CF_API_KEY"
"X-Auth-Email" = "YOUR_EMAIL"
"Content-Type" = "application/json"
@tianchaijz
tianchaijz / tips_lsof.sh
Last active January 8, 2025 20:23 — forked from sergepetit/tips_lsof.sh
Shell command lsof : see open files and ports; Selection is OR by default, use -a for AND; Tested on OSX
#list all ports for tcp
sudo lsof -itcp
#find all things listening on ports
lsof -Pnl +M -i4 | grep LISTEN
#all ports for tcp, dont resolve port name from numbers
sudo lsof -itcp -P
#open files and ports of process #$PID
@sivel
sivel / inventory2json.py
Last active December 19, 2023 01:54
Ansible inventory to dynamic inventory JSON output, accepts all inventory input formats
import sys
import json
from ansible.parsing.dataloader import DataLoader
try:
from ansible.inventory.manager import InventoryManager
A24 = True
except ImportError:
from ansible.vars import VariableManager
#!/usr/bin/env ruby1.9.3
require 'pg'
require 'optparse'
require 'tmpdir'
require 'shellwords'
require 'socket'
require 'json'
require 'digest'
require 'public_suffix'
@a-dma
a-dma / yubitouch.sh
Last active March 10, 2022 14:43
Bash script for setting or clearing touch requirements for cryptographic operations in the OpenPGP application on a YubiKey 4.
#!/bin/bash
# Bash script for setting or clearing touch requirements for
# cryptographic operations the OpenPGP application on a YubiKey 4.
#
# Author: Alessio Di Mauro <[email protected]>
GCA=$(which gpg-connect-agent)
DO=0
UIF=0
#!/bin/bash
# This script will submit all pending commits to gerrit and will automatically
# add reviewers to the associated change. Reviewers can be added by simply
# listing them after greview. You can either enter their full email addresses
# or just partially enter a unique combination of letters that will be
# fuzy-matched to either the email or the name of the commiters.
#
# Usage: greview <reviewer-1> <reviewer-2> ...
@mauvm
mauvm / gist:5de07085f3b51e117378
Created July 26, 2015 11:57
An "envsubst" alternative for replacing env variables in NGinX site configurations (for using it with Docker)
#!/bin/bash
# NOTE: Brackets are not supported and '$' in values will break the script.
mkdir /etc/nginx/sites-enabled 2> /dev/null
for file in /etc/nginx/sites-available/*.conf
do
TPL=$(cat $file)
for row in $(env)
do
@bnagy
bnagy / gpgmutt.md
Last active August 10, 2024 22:44
Mutt, Gmail and GPG

GPG / Mutt / Gmail

About

This is a collection of snippets, not a comprehensive guide. I suggest you start with Operational PGP.

Here is an incomplete list of things that are different from other approaches:

  • I don't use keyservers. Ever.
  • Yes, I use Gmail instead of some bespoke hipster freedom service
@jewzaam
jewzaam / README.md
Last active April 25, 2016 15:00 — forked from Ulrhol/README.md

##Yet another gist to provide Graphite support for Dashing Pull data from Graphite and present in Dashing. Support both graph and number widget.

Quick install:

dashing install efffa657c31e244131e3

Set the graphite name and names of metrics in jobs/graphite.rb

@softwaredoug
softwaredoug / ubuntu_py3.md
Last active November 9, 2021 19:38
Ubuntu 14.04 Python 3.4.2 Setup using pyenv and pyvenv

What I did to get Python 3.4.2 on Ubuntu 14.04. The stock version of Python 3 on Ubuntu is 3.4.0. Which is missing some of the best parts! (asyncio, etc). Luckily I discovered pyenv which solved my problem.

Install pyenv

Pyenv (not to be confused with pyvenv) is the Python equivelant of rbenv. It lets you configure which Python environment/version is available per directory, user, or other session variables.

I followed the instructions here to install pyenv in my home directory. Verbatem, those instructions are:

sudo apt-get install git python-pip make build-essential libssl-dev zlib1g-dev libbz2-dev libreadline-dev libsqlite3-dev