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@SeppPenner
SeppPenner / Installing Python 3.7.4 on Raspbian.rst
Last active May 9, 2024 21:52
Installing Python 3.7.4 on Raspbian

Installing Python 3.7.4 on Raspbian =================================

As of July 2018, Raspbian does not yet include the latest Python release, Python 3.7.4. This means we will have to build it ourselves, and here is how to do it.

  1. Install the required build-tools (some might already be installed on your system).

@johnelliott
johnelliott / uuidv4test.js
Last active April 10, 2024 07:31
uuid v4 regex
import { v4 as uuid } from 'uuid';
export function generateId() {
return uuid();
}
const v4 = new RegExp(/^[0-9A-F]{8}-[0-9A-F]{4}-4[0-9A-F]{3}-[89AB][0-9A-F]{3}-[0-9A-F]{12}$/i);
console.log(generateId().match(v4));
//console.log(generateId().length)
@mattiaslundberg
mattiaslundberg / arch-linux-install
Last active March 29, 2024 08:38
Minimal instructions for installing arch linux on an UEFI system with full system encryption using dm-crypt and luks
# Install ARCH Linux with encrypted file-system and UEFI
# The official installation guide (https://wiki.archlinux.org/index.php/Installation_Guide) contains a more verbose description.
# Download the archiso image from https://www.archlinux.org/
# Copy to a usb-drive
dd if=archlinux.img of=/dev/sdX bs=16M && sync # on linux
# Boot from the usb. If the usb fails to boot, make sure that secure boot is disabled in the BIOS configuration.
# Set swedish keymap
@tevino
tevino / fix_virtualenv
Last active March 24, 2024 09:41
Fix python virtualenv after python update
#!/usr/bin/env bash
ENV_PATH="$(dirname "$(dirname "$(which pip)")")"
SYSTEM_VIRTUALENV="$(which -a virtualenv|tail -1)"
BAD_ENV_PATHS="/usr/local"
echo "Ensure the root of the broken virtualenv:"
echo " $ENV_PATH"
@somebox
somebox / convert_trac.rb
Created October 10, 2010 20:31
Convert Trac Wiki to Markdown
#!/usr/bin/env ruby
# Convert Trac DB Wiki pages to Markdown source files
# This script is based on http://github.com/seven1m/trac_wiki_to_github which
# converted all pages from a Trac DB to GitHub Wiki format (as Textile).
#
# I made two changes:
# - uses MarkDown format instead
# - uses the sqllite3-ruby gem which does not need Ruby 1.9
@joostrijneveld
joostrijneveld / gpg2qrcodes.sh
Created May 20, 2014 19:43
Producing printable QR codes for persistent storage of GPG private keys
# Heavily depends on:
# libqrencode (fukuchi.org/works/qrencode/)
# paperkey (jabberwocky.com/software/paperkey/)
# zbar (zbar.sourceforge.net)
# Producing the QR codes:
# Split over 4 codes to ensure the data per image is not too large.
gpg --export-secret-key KEYIDGOESHERE | paperkey --output-type raw | base64 > temp
split temp -n 4 IMG
for f in IMG*; do cat $f | qrencode -o $f.png; done
@showa-yojyo
showa-yojyo / producer_consumer.py
Created May 12, 2020 10:02
Implement Producer/Consumer pattern with asyncio.Queue
#!/usr/bin/env python
"""
A simple producer/consumer example, using Queue.task_done and Queue.join
From https://asyncio.readthedocs.io/en/latest/producer_consumer.html
"""
import asyncio
import random
@ggrandes
ggrandes / openssl-smime.sh
Last active December 21, 2023 07:15
OpenSSL S/MIME 3.1 (CMS) - Encrypt/Signature - Verify/Decrypt
# Original Source:
# https://gist.github.com/ggrandes/a57c401f1bad6bd0ffd87a557b7b5790
# SIGN / VERIFY
openssl cms -sign -keyid -md sha256 -nodetach -binary -in /etc/passwd -signer user.crt -inkey user.key -out x.smime -outform SMIME
openssl cms -verify -CAfile ca.crt -in x.smime -inform SMIME
# ENCRYPT / DECRYPT
openssl cms -encrypt -keyid -aes-256-cbc -in /etc/passwd -binary -out x.smime -outform SMIME user.crt
openssl cms -decrypt -in x.smime -inform SMIME -recip user.crt -inkey user.key
@chazcheadle
chazcheadle / config.go
Created June 7, 2017 04:32
Golang Viper config read into struct
package main
import (
"fmt"
"github.com/spf13/viper"
)
// Create private data struct to hold config options.
type config struct {
@thomasaarholt
thomasaarholt / languages.toml
Created August 4, 2023 18:51
Helix languages.toml setup for Python with pyright, ruff and black
[[language]]
name = "python"
scope = "source.python"
injection-regex = "python"
file-types = ["py","pyi","py3","pyw",".pythonstartup",".pythonrc"]
shebangs = ["python"]
roots = [".", "pyproject.toml", "pyrightconfig.json"]
comment-token = "#"
language-servers = ["pyright", "ruff"]
indent = { tab-width = 4, unit = " " }