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@dunderrrrrr
dunderrrrrr / GeoIP Block NGINX Ubuntu 20.04.md
Created April 19, 2021 08:28
Allow or block GeoIP in Nginx on Ubuntu 20.04

GeoIP Block NGINX Ubuntu 20.04

Block or filter IPs based on location in Nginx (tested on 1.18.0) on Ubuntu 20.04.

Install Nginx modules

To make use of the geographical filtering, we must first install the Nginx GeoIP module as well as the GeoIP database containing the mappings between visitors’ IP addresses and their respective countries. To do so, let’s execute:

$ sudo apt install libnginx-mod-http-geoip geoip-database
@simpla
simpla / calcular_cuit.php
Last active May 13, 2024 13:42
Calcular y Validar el número de CUIT/CUIL en Argentina
<?php
/**
* Cálculo de CUIT/CUIL. La función no tiene en cuenta la posibilidad
* de CUITs repetidos ya que no tiene acceso a la DB de registros (puede
* ocurrir ya que algunos DNI coinciden con las LE y LC)
*
* @param char $tipo: tipo de CUIT, puede valer H, M y E (hombre, mujer, empresa)
* @param string $dni: número de DNI (a las empresas, la AFIP les asigna un nro.)
* @return string con el CUIT sin guiones o false en caso de error
@nrrrdcore
nrrrdcore / inset_input.css
Created August 9, 2012 23:35
The Perfect Inset Input CSS
input {
height: 34px;
width: 100%;
border-radius: 3px;
border: 1px solid transparent;
border-top: none;
border-bottom: 1px solid #DDD;
box-shadow: inset 0 1px 2px rgba(0,0,0,.39), 0 -1px 1px #FFF, 0 1px 0 #FFF;
}
@eduardoflorence
eduardoflorence / main.dart
Created December 24, 2020 20:03
GetX - Sample GetConnect
import 'package:flutter/material.dart';
import 'package:get/get.dart';
void main() {
runApp(GetMaterialApp(
initialRoute: '/home',
getPages: [
GetPage(
name: '/home',
page: () => HomePage(),
@Joao-Peterson
Joao-Peterson / gmk67-manual.md
Last active May 13, 2024 13:41
GMK67 manual (English)
@rmehner
rmehner / delete-databases.js
Last active May 13, 2024 13:40
Delete all indexedDB databases
// Credit to @steobrien from https://gist.github.com/rmehner/b9a41d9f659c9b1c3340#gistcomment-2940034
// for modern browsers, this works:
const dbs = await window.indexedDB.databases()
dbs.forEach(db => { window.indexedDB.deleteDatabase(db.name) })
// for older browsers, have a look at previous revisions of this gist.
@sekcompsci
sekcompsci / Comparison Espressif ESP MCUs.md
Created June 18, 2021 03:56 — forked from fabianoriccardi/Comparison Espressif ESP MCUs.md
Comparison table for ESP8266/ESP32/ESP32-S2/ESP32-S3/ESP32-C3/ESP32-C6

Comparison table for ESP8266/ESP32/ESP32-S2/ESP32-S3/ESP32-C3/ESP32-C6

A minimal table to compare the Espressif's MCU families.

ESP8266 ESP32 ESP32-S2 ESP32-S3 ESP32-C3 ESP32-C6
Announcement Date 2014, August 2016, September 2019, September 2020, December
@wavezhang
wavezhang / java_download.sh
Last active May 13, 2024 13:37
download java from oracle without login
wget -c --no-cookies --no-check-certificate --header "Cookie: oraclelicense=accept-securebackup-cookie" https://download.oracle.com/otn-pub/java/jdk/12.0.2+10/e482c34c86bd4bf8b56c0b35558996b9/jdk-12.0.2_linux-x64_bin.tar.gz
@kuri65536
kuri65536 / iptables_allow_hpprinter.sh
Last active May 13, 2024 13:36
iptables allow ports commands for HP Printer
if1=br0
if2=wlan1
net=192.168.2.0/24
ip=192.168.2.2
iptables -I FORWARD -i $if1 -o $if2 -s $net -d $ip -p udp -m multiport \
--dports 80,137,138,161,427,443,5222,5223,5297,5298,5353 \
-m state --state NEW -j ACCEPT
iptables -I FORWARD -i $if1 -o $if2 -s $net -d $ip -p tcp -m multiport \
--dports 80,137,139,427,443,5222,5223,5297,5298,5353,9100,9220,9500 \
-m state --state NEW -j ACCEPT
@devomman
devomman / office-activation.md
Created May 30, 2023 11:01
Office Activation Command by Omman

Office 2021

Method 1: Using my command line

Step 1.1: Open cmd program with administrator rights.

  • First, you need to open cmd in the admin mode, then run all commands below one by one.

Step 1.2: Get into the Office directory in cmd.

  • For x86 and x64
cd /d %ProgramFiles(x86)%\Microsoft Office\Office16
cd /d %ProgramFiles%\Microsoft Office\Office16