siberex

# http://ilyabirman.ru/meanwhile/all/clone-directory-structure/
SRC='/Volumes/My Passport/Porno/'
DEST='/tmp'
find "$SRC" -type f | while read f; do mkdir -p "$(dirname "$DEST$f")" && touch "$DEST$f"; done

siberex

/**
 * Get random geo point [latitude, longitude] within some distance from specified geo point (lat, long)
 * 
 * Points will be uniformly-distributed on multiple calls.
 *
 * → Demo is here: http://jsfiddle.net/siberex/f72ffn1x/
 * 
 * @param lat Latitude in degrees
 * @param lng Longitude in degrees
 * @param distance Distance in meters to limit point distribution to.

siberex

"use strict";

const rp    = require('request-promise');
const util  = require('util');

// https://developers.google.com/maps/documentation/timezone/start#get-a-key
let apiKey = 'AIzaSyCFljyx_4s3t6ldM5alxXPqcD7P9X6TYUM';

let coords = [[-22.681019,14.522226],[2.5724996,-27.8163698],[4.557567,4.6163235],[4.4254036,8.790334],[0.344051,9.4742473],[0.3834557,9.4475747],[-20.4457012,57.7176283],[0.3757385,9.4549369],[3.0552875716039662,9.964265981535153],[0.3546091,9.4734645],[89.9999999999996,0],[0.4093177,9.4320854],[0.470328,9.398915],[0.391981,9.4431912],[-1.1482112,8.6987966],[7.3679758,-24.2785494],[11.0904651,-28.864397],[0.40260293,9.43583089],[4.2393411,8.405862],[-22.008171379566193,35.3210552316159],[0.3718994,9.4592005],[6.3413884,3.3973382],[4.0709123,9.7037695],[4.9128139,-1.737505],[-20.174795,57.770134],[0.3711196,9.4582866],[0.3836682,9.4472672],[26.2327904,50.5381572],[-20.17276879,57.77063021],[-20.0052654,57.5698832],[4.443256666666667,8.027361666666668],[-20.28077,57.36534333333334],[41.40668

siberex

"use strict";

// node --harmony test-googleapi-async.js

const rp    = require('request-promise');
const util  = require('util');
const https  = require('https');

// https://developers.google.com/maps/documentation/timezone/start#get-a-key
let apiKey = 'AIzaSyCFljyx_4s3t6ldM5alxXPqcD7P9X6TYUM';

siberex

"use strict";

const co    = require('co');

co(function* () {

    let test = function(value) {
        return new Promise((resolve, reject) => {
            if (value) {
                resolve(value);

siberex

// sib.li
/*
Usage:
(async () => {
    let throttler = new PromiseThrottle(reqLimit);
    let results   = [];
    while(true) {
        let p = new Promise(...);
        if ( !throttler.enqueue( p ) ) {
            let resultsChunk = await throttler.flush();

siberex

#!/bin/bash

### Install latest openssl and rabbitmq-c libs for Debian 
### (replacing libssl-dev and librabbitmq-dev from packages)

set -eu
set -o pipefail


cd /tmp

siberex

// Converts string to UTF16-encoded representation (useful for emoji parsing)
let toUtf = str => (
  typeof str === 'string'
    && str.length > 0
    && str.split('').map(
      char => '\\u' + (
        // Zero-pad up to 16 bits (0xFFFF)
        '0000' + char.charCodeAt(0).toString(16)
      ).slice(-4).toUpperCase()
    ).join('')

siberex

/*
Launch some ruby script from threaded C code.

1. Create test.rb script, like this example with random number factorial output:
$ cat test.rb
def fact(n) (2..n).reduce(1, :*) end
puts "#{x = rand(100)}! = #{fact(x)}"

2. Compile and run:
$ gcc ruby-run.c -o ruby-run -lpthread -lruby

siberex

#!/usr/bin/env bash

for port in $(seq 80 90)
do
	#bash -c "</dev/tcp/localhost/${port}" &> /dev/null
	nc -w 0 -v localhost ${port} </dev/null &> /dev/null
	ret=$?
	if [ $ret != 0 ]; then
		printf "Port %d is available\n" $port
	else