andrasbacsai

#!/bin/bash
# Script to update a firewall rule in a Hetzner Firewall with your current IP address.
# Good if you would like to restrict SSH access only for your current IP address (secure).

#################
# WARNING: This script will overwrite all rules in the firewall rules, so make sure you 
# added all the required rules.
# I use a separate firewall rule just for SSH access.
#################

AutumnSun1996

"""A simple wrapper for prefect server, with apikey and basic auth check.

usage:
```bash
# Allow prefect cli to access the server with same PREFECT_API_KEY.
PREFECT_API_KEY=XX
# base64 encoded `username:password`. Allow users to access the server with user:password.
PREFECT_BASIC_AUTH=XX
# start server
uvicorn --host $PREFECT_SERVER_API_HOST --port $PREFECT_SERVER_API_PORT --factory server:create_auth_app

sachinsmc

Top HN posts

1. Ask HN: What books changed the way you think about almost everything?

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3. Ask HN: How to self-learn electronics?

4. Ask HN: Successful one-person online businesses?

esamattis

{
    "version": "0.2.0",
    "configurations": [
        {
            "type": "node",
            "request": "launch",
            "name": "Jest Current File",
            "runtimeExecutable": "sh", // <-- The important bit!
            "program": "node_modules/.bin/jest",
            "args": ["${relativeFile}"],

chris-geelhoed

import axios from 'axios'
import React from 'react'
import {
  Stack,
  Thumbnail,
  TextStyle,
  Card,
  Pagination,
  Spinner,
  TextContainer

premek

# Put this function to your .bashrc file.
# Usage: mv oldfilename
# If you call mv without the second parameter it will prompt you to edit the filename on command line.
# Original mv is called when it's called with more than one argument.
# It's useful when you want to change just a few letters in a long name.
#
# Also see:
# - imv from renameutils
# - Ctrl-W Ctrl-Y Ctrl-Y (cut last word, paste, paste)

AjkayAlan

Setting Up WSL

Install A Distro:

1. Run the following in powershell as admin Enable-WindowsOptionalFeature -Online -FeatureName Microsoft-Windows-Subsystem-Linux

2. Install a distro (ex: Ubuntu 18.04 LTS - https://www.microsoft.com/store/apps/9N9TNGVNDL3Q)

3. Open your distro you installed via the start menu, let it setup

4. Update and upgrade

sudo apt-get update

OndraZizka

#!/bin/bash

####  Restart Bluetooth
if [ "$1" == "resetBT" ] ; then
  sudo rfkill block bluetooth && sleep 0.1 && sudo rfkill unblock bluetooth;
  exit;
fi;

#### Toggle listen/speak
if [ "$1" == "" -o "$1" == "toggle" ] ; then

yusinto

const updateCountryFetch = async (countryId, happinessFactor, population) => {
  const query = JSON.stringify({
    query: `mutation {
          updateCountry(
            id: "${countryId}"
            happinessFactor: ${happinessFactor}
            population: ${population}) { id }
        }
    `
  });

pcan

Node.js TLS plain TLS sockets

This guide shows how to set up a bidirectional client/server authentication for plain TLS sockets.

Newer versions of openssl are stricter about certificate purposes. Use extensions accordingly.

Prepare certificates

Generate a Certificate Authority: