rene-d

# SGR color constants
# rene-d 2018

class Colors:
    """ ANSI color codes """
    BLACK = "\033[0;30m"
    RED = "\033[0;31m"
    GREEN = "\033[0;32m"
    BROWN = "\033[0;33m"
    BLUE = "\033[0;34m"

rene-d

#!/usr/bin/env bash

# https://en.wikipedia.org/wiki/ANSI_escape_code


print_colors()
{
    # Print column headers.
    printf "%-4s    " '' ${bgs[@]}
    echo

rene-d

#!/usr/bin/env bash

# https://en.wikipedia.org/wiki/ANSI_escape_code


print_colors()
{
    # Print column headers.
    printf "%-4s    " '' ${bgs[@]}
    echo

rene-d

#!/bin/echo must be source:
# bash debugger
# Rene Devichi. https://unlicense.org

# Usage: `source bashdb.db` at the beginning of your script

# Inline version:
#   curl -sL -o /tmp/bashdb.sh https://gist.github.com/rene-d/fd2d2c37dfc1371255818d73f7b5f1db/raw/bashdb.sh
#    trap "rm -f /tmp/bashdb.sh" EXIT
#   . /tmp/bashdb.sh

rene-d

#! /usr/bin/env python3

import requests
import sys
from subprocess import call
import yaml
import os
import json
import argparse

rene-d

#!/usr/bin/env python3

from curses import wrapper
from math import pi, sin, cos


def bresenham(x0, y0, x1, y1):
    """
    Bresenham's line algorithm.
    Yield integer coordinates on the line from (x0, y0) to (x1, y1).

rene-d

#!/usr/bin/env python3

"""
Read terminal properties and imgcat in Python.

References:
    https://en.wikipedia.org/wiki/ANSI_escape_code
    https://iterm2.com/documentation-escape-codes.html
    https://iterm2.com/documentation-images.html
"""

rene-d

#!/usr/bin/env python3

# Chromium-like browsers cache viewer (Linux, macOS)

import argparse
import binascii
import struct
from datetime import datetime
from pathlib import Path
import traceback

rene-d

convmv manpage

Install convmv if you don't have it

sudo apt-get install convmv

Convert all files in a directory from NFD to NFC:

convmv -r -f utf8 -t utf8 --nfc --notest .

rene-d

#!/usr/bin/env python3

from tkinter import Tk, Canvas, Frame, BOTH
from typing import List
import random


root = Tk()
root.geometry("600x600")
f = Frame()