Remiii

VPN (OpenVPN) server and clients setup 🚂🚇😀

This gist give all the steps in order to build a VPN (OpenVPN) network with server and clients (automatic generation for clients certificates). 😀

1. Server configuration
2. Clients configuration
3. Security
4. Generate automatic certificates for clients

Server configuration

joenas

# vim: syntax=nginx
server {
       listen         80;
       server_name    example.com www.example.com;
       return         301 https://$server_name$request_uri;
}

server {
    listen 443 ssl;
    listen [::]:443 ssl;

rkaramandi

Install Prerequisites on ALL (Worker and Master) Nodes

Let's remove any old versions of Docker if they exist:

sudo yum remove docker \
                  docker-common \
                  docker-selinux \
                  docker-engine

shvchk

#! /usr/bin/env bash

user_list=($(who | grep -E "\(:[0-9](\.[0-9])*\)" | awk '{print $1 "@" $NF}' | sort -u))

for user in $user_list; do
    username=${user%@*}
    display=${user#*@}
    dbus=unix:path=/run/user/$(id -u $username)/bus

    sudo -u $username DISPLAY=${display:1:-1} \

jchandra74

HOWTO: Create Your Own Self-Signed Certificate with Subject Alternative Names Using OpenSSL in Ubuntu Bash for Window

Overview

My main development workstation is a Windows 10 machine, so we'll approach this from that viewpoint.

Recently, Google Chrome started giving me a warning when I open a site that uses https and self-signed certificate on my local development machine due to some SSL certificate issues like the one below:

joyrexus

collapsible markdown?

CLICK ME

yes, even hidden code blocks!

print("hello world!")

aparrish

andyrbell

#!/bin/sh
docker images --format '{{.Size}}\t{{.Repository}}\t{{.Tag}}\t{{.ID}}' | sed 's/ //' | sort -h -r | column -t

helmasaur

Badges de licence en Markdown

Collection de badges de licence pour le fichier README de vos projets. Copiez-collez facilement le code dessous les badges dans vos fichier au format Markdown.

Notes

• Les badges sont réalisé avec Shields.io.
• Ces badges ne remplacent pas les informations concernant vos projets. Il s'agit seulement d'images pour le fichier README afin que les utilisateurs voient en un coup d'œil la licence choisie.

Vous souhaitez qu'une licence soit ajoutée ?

Commentez ce gist ou contactez le créateur du gist original via un commentaire ou via courriel ([email protected])

garethrees

# Upload
rsync -av -e "ssh -A JUMP_HOST ssh" FILE_TO_SEND DEST_HOST:/home/gareth/

# Download
rsync -av -e "ssh -A JUMP_HOST ssh" DEST_HOST:~/FILE_TO_DOWNLOAD ~/Downloads/