CodeArtha

# This function prints a progress bar in the terminal without deleting previous terminal output and without creating a newline
# each time the progress bar is updated. This version works with a fixed width of the progress bar. There is another version
# in [this gist](https://gist.github.com/greenstick/b23e475d2bfdc3a82e34eaa1f6781ee4) that will adapt to the width of the terminal
# though this comes with a large performance penalty. Its ok for one-offs, by the author recommends to use a proper progress 
# bar library instead for a more robust solution. [This other gist](https://gist.github.com/shakeyourbunny/303b000168edc2705262ce40381034a3)
# makes the resizeable progress bar work on windows. The comments on both those gist are worth a read.

def printProgressBar (iteration, total, prefix = '', suffix = '', decimals = 1, length = 100, fill = '▒', printEnd = "\r"):
    """
    Call in a loop to create terminal progress bar

CodeArtha

#!/usr/bin/env bash

# This script looks for near duplicates in the current directory and keeps only the one with the smallest filesize.
# By that I mean that a file and its duplicate have the same name beginning up to a certain character position
# (i.e: a title) with an additionnal variable part at the end (i.e: a timestamp).
#
# The duplicates contain the "same" information for a human, but are actually encoded differently. Hence they can't 
# be compared using a hash. For instance video files encoded differently, or a raw music file and its compressed mp3
# counterpart.
# The heaviest file is moved to an archive directory to review before deleting

CodeArtha

from PIL import Image
import rawpy
import imageio
import numpy as np
import os

def main():
	paths = os.listdir("input")
	for path in paths:
		raw = None

CodeArtha

#!/bin/bash

## This script finds all the git repositories recurcively from the folder the scripts sits in and add them to the nextcloud exclusion list.
## I had issues with nextcloud syncing my git repositories, this either created nextcloud sync conflicts or git merge conflicts. So I always excluded my git repo from being synced by nextcloud.
## This script just automates the process. Best place it at the root of your nexcloud directory and execute it. That way it gets them all.

exlist=~/.config/Nextcloud/sync-exclude.lst

for string in $(find . -name .git -type d -prune );
do

CodeArtha

#
# # ex - archive extractor
# # usage: ex <file>
ex ()
{
  if [ -f $1 ] ; then
    case $1 in
      *.tar.bz2)   tar xjf $1   ;;
      *.tar.gz)    tar xzf $1   ;;
      *.bz2)       bunzip2 $1   ;;

CodeArtha

#!/usr/bin/env bash

chmod 700 ~/.ssh
chmod 600 ~/.ssh/*
chmod 644 ~/.ssh/authorized_keys
chmod 644 ~/.ssh/known_hosts
chmod 644 ~/.ssh/config
chmod 644 ~/.ssh/*.pub

CodeArtha

Clean up wordlists using bash one-liners

The following bash one-liners are useful commands for manipulating wordlists (or any text file). For instance, if you need to remove all blank lines from a file, a one-liner will do the trick. Similarly, if you need to remove duplicate passwords (or text), you can do that too. If you have multiple wordlists, you can also combine them into one large file.

• Remove duplicates

awk '!(count[$0]++)' old.txt > new.txt

CodeArtha

#!/bin/bash

from_ext=".txt"
to_ext=".csv"

for file in *$from_ext; do mv "$file" "$(basename "$file" $from_ext)$to_ext"; done

CodeArtha

import sys
# Scripts maps a number between b0 - b1 onto the a0 - a1 scale.

# Config is hardcoded for faster data input when using the same range over and over again
a0 = float(0)
a1 = float(500)
b0 = float(61)
b1 = float(538)

try:

CodeArtha

from sympy import *

# Sample matrix
m = Matrix([
	[0.0000, 0.0928, 1.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000,],
	[0.0000, 0.0000, 0.0000, 0.2300, 0.5200, 0.1000, 0.1200, 0.1000,],
	[1.0000, 0.1700, 0.0000, 1.0000, 1.0000, 0.6000, 0.1032, 0.2700,],
	[0.0000, 0.0000, 0.0000, 0.2300, 0.0000, 1.0000, 0.0000, 0.1200,],
	[0.0000, 0.0000, 0.0000, 0.2700, 0.0000, 0.0000, 0.0000, 0.0000,],
	[0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0700, 0.7000, 0.0300,],