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Touhid Arastu arastu

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Web Geek, Interested In Reliability, Performance, Scalability, *NIX, Golang, JavaScript And Python

arastu / mac-data-ml-setup.sh

Last active August 15, 2025 14:35

	#!/bin/bash
	#
	# mac-data-ml-setup.sh: An enhanced, interactive script to set up a modern
	# Data & ML development environment on macOS from scratch.
	#
	# This script improves upon the original by adding:
	# - Stricter error checking (set -euo pipefail).
	# - Pre-flight checks for essential commands (git, curl).
	# - More robust shell detection and configuration.
	# - User choice for installing different sets of Python packages.

arastu / hosts

Created June 13, 2024 11:39

	# Iran adlist
	# source: https://raw.githubusercontent.com/farrokhi/adblock-iran/master/pihole.txt
	0.0.0.0 1000click.ir
	0.0.0.0 a.clickyab.com
	0.0.0.0 ad-push.ir
	0.0.0.0 ad.adtube.ir
	0.0.0.0 ad.anetwork.ir
	0.0.0.0 ad.cafebazaar.ir
	0.0.0.0 ad.nowaroos.com
	0.0.0.0 ad.utop.ir

arastu / openfortivpn.sh

Created March 3, 2023 12:43

	#!/bin/bash

	# Get current status of a OpenFortiVPN connection with options to connect/disconnect.
	# Commands that require admin permissions should be whitelisted with 'visudo', e.g.:
	# YOURUSERNAME ALL=(ALL) NOPASSWD: /usr/local/bin/openfortivpn
	# YOURUSERNAME ALL=(ALL) NOPASSWD: /usr/bin/killall -2 openfortivpn
	# To use openfortivpn in an easy way you can create file like: /Documents/.fortivpn-config and put your crential in it as following:
	#
	# host=123.45.678.9
	# port=1234

arastu / my brew formulas and casks

Created April 13, 2022 17:53

	$ brew list
	==> Formulae
	ali gnu-sed libogg mitmproxy recode
	aom gnupg libpng mpdecimal rtmpdump
	apr gnutls libpq mpfr rubberband
	apr-util go libpthread-stubs mpv ruby
	argon2 gobject-introspection librist msgpack sdl2
	asdf graphite2 librsvg mujs sheldon
	aspell graphviz libsamplerate mutagen six
	autoconf grep libsndfile ncurses snappy

arastu / q.ts

Last active March 6, 2022 06:39

Simple Queue data structure in TypeScript

	class Queue<T> {
	private list: T[] = [];
	private readonly capacity: number \| null = null;
	private tail = 0;
	private head = 0;

	constructor(capacity: number) {
	this.capacity = Math.max(capacity, 0) \|\| null;

	if (this.capacity) {

arastu / server.js

Created August 21, 2021 18:32

Node.js http server with random responses time for testing purposes

	const http = require('http');


	function randomInt(min, max) {
	min = Math.ceil(min);
	max = Math.floor(max);
	return Math.floor(Math.random() * (max - min + 1)) + min;
	}

	function randomIDGenerator(length) {

arastu / image_manipulation.py

Created May 4, 2021 13:51

Write rtl (Persian, Arabic, Hebrew) text on images using python and pillow

	# First of all you need install libraqm on your machin.
	# The Raqm library encapsulates the logic for complex text layouts and provides a convenient API.
	# libraqm relies on the following libraries: FreeType, HarfBuzz, FriBiDi,
	# make sure that you install them before installing libraqm if not available as package in your system.


	# if you using macos you can install libraqm with homebrew
	# $> brew install libraqm

	# Pillow wheels since version 8.2.0 include a modified version of libraqm

arastu / cheatsheet.py

Created April 10, 2021 07:06 — forked from jacklinke/cheatsheet.py

Django models cheatsheet

	import uuid
	from django.db import models
	# Use the import below instead, if using GeoDjango fields
	# from django.contrib.gis.db import models
	from django.utils.translation import ugettext_lazy as _

	from django.contrib.postgres.fields import (
	ArrayField,
	CICharField,
	CIEmailField,

arastu / current_track.applescript

Last active November 27, 2020 19:52

update twitter bio and add current playing song from Spotify to it

	on escape_quotes(string_to_escape)
	set AppleScript's text item delimiters to the "\""
	set the item_list to every text item of string_to_escape
	set AppleScript's text item delimiters to the "\\\""
	set string_to_escape to the item_list as string
	set AppleScript's text item delimiters to ""
	return string_to_escape
	end escape_quotes

	tell application "Spotify"

arastu / keybase.md

Created April 29, 2020 08:14

I hereby claim:

To claim this, I am signing this object: