aslamanver

# Install SSL Wildcard Certificate
sudo certbot certonly --manual --preferred-challenges=dns --email me@mydomain.com --server https://acme-v02.api.letsencrypt.org/directory --agree-tos -d *.mydomain.com

# SSL Vulnerability Testing
docker run --rm -ti drwetter/testssl.sh -U mydomain.com 

# Online testing tool
# https://www.ssllabs.com/ssltest/analyze.html?d=mydomain.com&latest

marlosirapuan

Install ffmpeg

brew install ffmpeg

Download file through url, like this:

ffmpeg -protocol_whitelist file,http,https,tcp,tls,crypto -i "http://url-file.domain.m3u8" -c copy video.mp4

nyx-code

require('dotenv/config')

const express = require('express')
const multer = require('multer')
const AWS = require('aws-sdk')
const uuid = require('uuid/v4')

const app = express()
const port = 3000

dbirks

Migrate git repos script

I used this for migrating git repos from Bitbucket to Github. It uses git's --mirror flag for cloning and pushing to also transfer all tags and branches.

It would be helpful to have SSH keys set up on both ends. Then all you should have to do is to make sure the hardcoded orgname is set to the appropriate one for both the source and destination.

Once I migrated repos, I used this to replace my origin url locally (assumes using ssh):

sed -i s/bitbucket.org:orgname/github.com:orgname/g .git/config

kobeumut

fun <T> LiveData<T>.observeOnce(lifecycleOwner: LifecycleOwner, observer: Observer<T>) {
    observe(lifecycleOwner, object : Observer<T> {
        override fun onChanged(t: T?) {
            observer.onChanged(t)
            removeObserver(this)
        }
    })
}
//Using
liveData.observeOnce(this, Observer<Password> {

aslamanver

[Unit]
Description=Keeps a tunnel to 'remote.example.com' open
After=network.target

[Service]
User=autossh
# -p [PORT]
# -l [user]
# -M 0 --> no monitoring
# -N Just open the connection and do nothing (not interactive)

bradtraversy

Wordpress & Docker

This file will setup Wordpress, MySQL & PHPMyAdmin with a single command. Add the code below to a file called "docker-compose.yaml" and run the command

$ docker-compose up -d

# To Tear Down
$ docker-compose down --volumes

siwalikm

'use strict';

const crypto = require('crypto');
const ENC_KEY = "bf3c199c2470cb477d907b1e0917c17b"; // set random encryption key
const IV = "5183666c72eec9e4"; // set random initialisation vector
// ENC_KEY and IV can be generated as crypto.randomBytes(32).toString('hex');

const phrase = "who let the dogs out";

var encrypt = ((val) => {

gdamjan

# -*- encoding: utf-8 -*-
# requires a recent enough python with idna support in socket
# pyopenssl, cryptography and idna

from OpenSSL import SSL
from cryptography import x509
from cryptography.x509.oid import NameOID
import idna

from socket import socket

mihow

# The initial version
if [ ! -f .env ]
then
  export $(cat .env | xargs)
fi

# My favorite from the comments. Thanks @richarddewit & others!
set -a && source .env && set +a