psct

---
 - name: set name, adjust /etc/hosts
   hosts: all
   become: yes

# order matters!
   tasks:
   - name: adjust /etc/hosts
     replace:
       path: /etc/hosts

sinbad

#!/bin/bash

# `gitea dump` doesn't currently back up LFS data as well, only git repos
# It primarily backs up the SQL DB, and also the config / logs
# We'll backup like this:
#   * "gitea dump" to backup the DB and config etc
#   * tar / bzip all the repos since they will be skipped
#     * Not rotated because git data is immutable (normally) so has all data
#   * rsync LFS data directly from /volume/docker/gitea/git/lfs
#     * No need for rotation since all files are immutable

mikifus

#!/usr/bin/env python
import argparse
import base64
import json
import os


def main():
    parser = argparse.ArgumentParser(
        description="Dump all certificates out of Traefik's acme.json file")

KrustyHack

Cloud-Init Support

Cloud-Init is the defacto multi-distribution package that handles early initialization of a virtual machine instance. Using Cloud-Init, one can configure network

gdamjan

# -*- encoding: utf-8 -*-
# requires a recent enough python with idna support in socket
# pyopenssl, cryptography and idna

from OpenSSL import SSL
from cryptography import x509
from cryptography.x509.oid import NameOID
import idna

from socket import socket

gboudreau

Generating Authy passwords on other authenticators

---

*update: TBC, but this new might affect how easy it is to use this technique past August 2024: Authy is shutting down its desktop app | The 2FA app Authy will only be available on Android and iOS starting in August

---

This gist, based in part on a gist by Brian Hartvigsen, allows you to export from Authy your TOTP tokens you have stored there.
Those can be "standard" 6-digits / 30 secs tokens, or Authy's own version, the 7-digits / 10 secs tokens.

pierrejoubert73

How to add a collapsible section in markdown

1. Example

Click me

Heading

1. Foo
2. Bar
   • Baz

• Qux

sourcec0de

sudo su -
mkdir -p /opt/bin
curl -L https://github.com/docker/compose/releases/download/1.5.1/docker-compose-`uname -s`-`uname -m` > /opt/bin/docker-compose
chmod +x /opt/bin/docker-compose

devhero

Byobu is a suite of enhancements to tmux, as a command line
tool providing live system status, dynamic window management,
and some convenient keybindings:

  F1                             * Used by X11 *
    Shift-F1                     Display this help
  F2                             Create a new window
    Shift-F2                     Create a horizontal split
    Ctrl-F2                      Create a vertical split
    Ctrl-Shift-F2                Create a new session

monoxgas

#!/usr/bin/env python
# Rulz.py
# Author: Nick Landers (@monoxgas) - Silent Break Security

import os
import sys
import argparse
import re
import binascii
import codecs