ferronrsmith

Create NFS Volumes:

Creating the NFS Volume:

$ docker volume create --driver local \
  --opt type=nfs \
  --opt o=addr=192.168.1.115,uid=1000,gid=1000,rw \
  --opt device=:/mnt/volumes/mysql-test \
  mysql-test-1

ferronrsmith

version: '2'
services:
  agency: 
      image: arangodb/arangodb
      environment:
          - ARANGO_ROOT_PASSWORD=openSesame
      command: --server.jwt-secret=openSesameJWT --database.password openSesame --server.endpoint tcp://0.0.0.0:5001 --agency.activate true --agency.size 1 --agency.supervision true

  coordinator:
      image: arangodb/arangodb

ferronrsmith

var amqp = require('amqplib/callback_api');

// if the connection is closed or fails to be established at all, we will reconnect
var amqpConn = null;
function start() {
  amqp.connect(process.env.CLOUDAMQP_URL + "?heartbeat=60", function(err, conn) {
    if (err) {
      console.error("[AMQP]", err.message);
      return setTimeout(start, 1000);
    }

ferronrsmith

http://www.dscripts.net/2010/06/09/how-to-lock-a-process-in-java-to-prevent-multiple-instance-at-the-same-time/


//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// check if another process is running
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
package utils;
 
import java.io.File;
import java.io.IOException;

ferronrsmith

#!/usr/bin/env bash
#
# Author: Stefan Buck
# License: MIT
# https://gist.github.com/stefanbuck/ce788fee19ab6eb0b4447a85fc99f447
#
#
# This script accepts the following parameters:
#
# * owner

ferronrsmith

127.0.0.1	localhost
255.255.255.255	broadcasthost
::1 localhost
fe80::1%lo0	localhost

ferronrsmith

var Promise = require('bluebird');
var crypto = Promise.promisifyAll(require("crypto"));

// http://security.stackexchange.com/questions/110084/parameters-for-pbkdf2-for-password-hashing
var config = {
  hashBytes  : 64,          // size of the generated hash (to be chosen accordint the the chosen algo)
  saltBytes  : 16,          // sise of the salt : larger salt means hashed passwords are more resistant to rainbow table
  iterations : 500000,      // tune so that hashing the password takes about 1 second
  algo       :'sha512',
  encoding   : 'base64'     // hex is readable but base64 is shorter

ferronrsmith

XADD streamname [MAXLEN items] * field value [field value ...]

Adds a set of fields with values to the specified stream. If MAXLEN items are exceeded, items are removed from the beginning of the stream to bring the length down to MAXLEN. The "*" field is to autogenerate an item ID, but can be overriden.

Return value

Simple string reply: epoch time (in milliseconds) followed by a .N (for differentiating multiple events on the same millisecond)

ferronrsmith

var Redis = require('ioredis');

var redis = new Redis({
  host: "foooo.wiftycloud.com",
  password: "5d4595050d541e2f1c37c731677a"
});

async function main() {
  // write an event to stream 'events', setting 'key1' to 'value1'
  await redis.sendCommand(

ferronrsmith

#
# CORS header support
#
# One way to use this is by placing it into a file called "cors_support"
# under your Nginx configuration directory and placing the following
# statement inside your **location** block(s):
#
#   include cors_support;
#
# As of Nginx 1.7.5, add_header supports an "always" parameter which