Hai Nguyen greentornado

A robot in the human world. Now focus on Elixir, Python, Go, Nim

greentornado / md5-example.go

Created December 27, 2019 07:14 — forked from sergiotapia/md5-example.go

Golang - How to hash a string using MD5.

	import (
	"crypto/md5"
	"encoding/hex"
	)

	func GetMD5Hash(text string) string {
	hasher := md5.New()
	hasher.Write([]byte(text))
	return hex.EncodeToString(hasher.Sum(nil))
	}

greentornado / check.go

Created December 27, 2019 04:44 — forked from mattes/check.go

Check if file or directory exists in Golang

	if _, err := os.Stat("/path/to/whatever"); os.IsNotExist(err) {
	// path/to/whatever does not exist
	}

	if _, err := os.Stat("/path/to/whatever"); !os.IsNotExist(err) {
	// path/to/whatever exists
	}

greentornado / nginx.conf

Created October 22, 2019 15:34 — forked from CSRaghunandan/nginx.conf

Nginx configuration for serving mp4 videos


	#user nobody;
	worker_processes 4;

	#error_log logs/error.log;
	#error_log logs/error.log notice;
	#error_log logs/error.log info;

	#pid logs/nginx.pid;

greentornado / Linux

Created September 10, 2019 03:57 — forked from tovbinm/Linux

Increase ulimit

greentornado / main.go

Created August 17, 2019 04:07 — forked from EtienneR/main.go

A basic RESTful API in Go with Gorm & MySQL - https://medium.com/@etiennerouzeaud/how-to-create-a-basic-restful-api-in-go-c8e032ba3181

	package main

	import (
	"database/sql"
	"gopkg.in/gorp.v1"
	"log"
	"strconv"

	"github.com/gin-gonic/gin"
	_ "github.com/go-sql-driver/mysql"

greentornado / scrape-sitemap.sh

Created May 27, 2019 17:52 — forked from pix0r/scrape-sitemap.sh

Use wget to scrape all URLs from a sitemap.xml Usage: scrape-sitemap.sh http://domain.com/sitemap.xml

	#!/bin/sh

	SITEMAP=$1

	if [ "$SITEMAP" = "" ]; then
	echo "Usage: $0 http://domain.com/sitemap.xml"
	exit 1
	fi

	XML=`wget -O - --quiet $SITEMAP`

greentornado / run_scheduled.py

Created May 18, 2019 04:41 — forked from numberoverzero/run_scheduled.py

00.async.periodic.rst

	import asyncio
	import functools
	import json
	import secrets

	import aiohttp

	from concurrent.futures import ALL_COMPLETED

greentornado / sanic-websockets.py

Created April 30, 2019 14:10 — forked from ahopkins/# Sanic websocket feeds v2.md

Sanic based websocket pubsub feed

	import json
	import random
	import string
	from functools import partial

	from sanic import Sanic

	import aioredis
	import asyncio
	import websockets

greentornado / feed.py

Created April 25, 2019 15:45 — forked from ahopkins/# Sanic websocket feeds v1.md

Sanic Websocket Feed

	from .objects import Feed
	# from sanic_jwt.decorators import protected


	feeds = {}


	def get_feed(feed_name, app):
	if feed_name in feeds:
	return feeds.get(feed_name)

greentornado / progress.py

Created April 25, 2019 15:40 — forked from ahopkins/progress.py

Python command line progress bar in less than 10 lines of code.

	# The MIT License (MIT)
	# Copyright (c) 2016 Vladimir Ignatev
	#
	# Permission is hereby granted, free of charge, to any person obtaining
	# a copy of this software and associated documentation files (the "Software"),
	# to deal in the Software without restriction, including without limitation
	# the rights to use, copy, modify, merge, publish, distribute, sublicense,
	# and/or sell copies of the Software, and to permit persons to whom the Software
	# is furnished to do so, subject to the following conditions:
	#