maelvls

Dealing with secrets

GNOME comes with libsecret. You can use libsecret to store your git credentials:

sudo apt install libsecret-1-0 libsecret-1-dev libglib2.0-dev
sudo make --directory=/usr/share/doc/git/contrib/credential/libsecret
git config --global credential.helper /usr/share/doc/git/contrib/credential/libsecret/git-credential-libsecret

bzerangue

NDJSON is a convenient format for storing or streaming structured data that may be processed one record at a time.

• Each line is a valid JSON value
• Line separator is ‘\n’

1. Convert JSON to NDJSON?

cat test.json | jq -c '.[]' > testNDJSON.json

cronosnull

#!/bin/bash
USUARIO_SO="$(whoami)"
ANACONDA_URL="https://repo.anaconda.com/archive/Anaconda3-5.2.0-Linux-x86_64.sh"
_DB_PASSWORD="la contraseña"
_IP=$(hostname -I | cut -d' ' -f1)
while getopts "a:p:h" opt; do
  case $opt in
    a) ANACONDA_URL="$OPTARG";;
	p) _DB_PASSWORD="$OPTARG";;
	h) cat <<EOF

katowulf

const functions = require('firebase-functions');
const util = require('util');

exports.helloWorld = functions.https.onRequest((req, res) => {
  // For Firebase Hosting URIs, use req.headers['fastly-client-ip']
  // For callable functions, use rawRequest
  // Some users have better success with req.headers['x-appengine-user-ip']
  const ipAddress = req.headers['x-forwarded-for'] || req.connection.remoteAddress;
  const headers = JSON.stringify(req.headers, null, 2);
  const message = util.format("<pre>Hello world!\n\nYour IP address: %s\n\nRequest headers: %s</pre>", ipAddress, headers);

elialejandro

# Install MySQL
mysql_config_file="/etc/mysql/my.cnf"

echo "mysql-server mysql-server/root_password password secret" | sudo debconf-set-selections
echo "mysql-server mysql-server/root_password_again password secret" | sudo debconf-set-selections
apt-get -y install mysql-client mysql-server

sed -i "s/bind-address\s*=\s*127.0.0.1/bind-address = 0.0.0.0/" ${mysql_config_file}

usermod -d /var/lib/mysql/ mysql

mhaligowski

runtime: python27
api_version: 1
threadsafe: true

handlers:
- url: /.*
  script: main.app

kyleferguson

FROM php:7.1-apache

ADD . /var/www
ADD ./site.conf /etc/apache2/sites-enabled/000-default.conf

RUN apt-get update && apt-get install -y libmcrypt-dev mysql-client && \
    docker-php-ext-install mcrypt pdo_mysql opcache && \
    pecl install redis-3.1.2 && docker-php-ext-enable redis && \
    a2enmod rewrite

g0ld3lux

haproxy:
  image: interaction/haproxy:master
  links:
    - letsencrypt
    - web
  ports:
    - "80:80"
    - "443:443"
  volumes_from:
    - letsencrypt

shavo007

version: '2'
services:
  master:
    image: elasticsearch:5.0.0-alpha5
    command: elasticsearch  -Enode.master=true -Enode.data=false -Ecluster.name=cluster-01 -Enode.name="Master of Disaster"
    environment:
      - ES_JAVA_OPTS=-Xms2g -Xmx2g
    ports:
      - "9200:9200"
      - "9300:9300"

reggi

How to setup AWS lambda function to talk to the internet and VPC

I'm going to walk you through the steps for setting up a AWS Lambda to talk to the internet and a VPC. Let's dive in.

So it might be really unintuitive at first but lambda functions have three states.

1. No VPC, where it can talk openly to the web, but can't talk to any of your AWS services.
2. VPC, the default setting where the lambda function can talk to your AWS services but can't talk to the web.
3. VPC with NAT, The best of both worlds, AWS services and web.