zischwartz

dimitrovs

#!/bin/bash
if [[ -z $(grep dockerhost /etc/hosts) ]]
then
    echo `/sbin/ip route|awk '/default/ { print $3 }'` dockerhost >> /etc/hosts
fi

ezekielchentnik

import express from 'express';

const app = express();

if (IS_DEV) {
    require('piping')();
}
//express routes, etc.
export default app;

celoyd

Himawari-8 animation tutorial

Here’s how to make animations like this one. It requires intermediate Unix command-line knowledge, to install some tools and to debug if they don’t work. You’ll need these utilities:

• curl (or you can translate to wget)
• convert and montage, part of ImageMagick
• ffmpeg, plus whatever codecs
• parallel, for iteration that’s nicer than shell for loops or xargs
• run everything in zsh for leading 0s in numerical ranges to work

odewahn

export TOKEN=$( head -c 30 /dev/urandom | xxd -p )
export POOL_SIZE=5
export OVERPROVISION_FACTOR=2
export CPU_SHARES=$(( (1024*${OVERPROVISION_FACTOR})/${POOL_SIZE} ))
export TMPNB_NODE=6df651e0-4701-411d-b11c-3cbfe73b86d7-n1
export DOCKER_HOST=tcp://104.130.0.38:2376

docker run -d \
           -P \
           -h spark.tmpnb-oreilly.com \

dropmeaword

The following steps will help you configure a GL-iNet router running a version of linux called OpenWRT so that you can do real-time WiFi Probe Request capture. By using multiple of these GL-iNet devices you can easily create a perimeter for WiFi tracking.

create destination on the usb drive

mkdir /mnt/sda1/packages
echo dest usb /mnt/sda1/packages/ >> /etc/opkg.conf

Filesystem

LeCoupa

/* *******************************************************************************************
 * THE UPDATED VERSION IS AVAILABLE AT
 * https://github.com/LeCoupa/awesome-cheatsheets
 * ******************************************************************************************* */


// 0. Synopsis.
// http://nodejs.org/api/synopsis.html

JamieMason

/**
 * Perform a deeply recursive reduce on a set of JSON, or a JSON-encodable Object hierarchy.
 *
 * @param  {Array|Object} collection
 * @param  {Function}     fn
 * @param  {*}            memo
 * @return {*}
 */
function deepReduce(collection, fn, memo) {

lelandbatey

Description

This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.

The script is here:

#!/bin/bash
convert "$1" -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 "$2"

Results

deepak

# DOCKER-VERSION 0.4.8

# am facing issue
# https://github.com/dotcloud/docker/issues/1123

FROM ubuntu:12.04
 
MAINTAINER Deepak Kannan "deepak@codemancers.com"

RUN apt-get -y install python-software-properties