gromnitsky

#!/usr/bin/make -sf

$(if $(i),,$(error Usage: twitter-stats i=twitter-YYYY-MM-DD-sha256.zip [lang|users|1.png|1.svg]))

n=5
top: tweets.json
	json -e 'this.tweet.permalink = `https://twitter.com/i/web/status/$${this.tweet.id}`; this.tweet.rating = Number(this.tweet.favorite_count) + Number(this.tweet.retweet_count)' -c 'this.tweet.rating > 0' < $< | json -Ae 'this.sort((a,b)=> a.tweet.rating-b.tweet.rating)' | json -Ae 'this.q = this.slice(-$(n))' q | json -e 'this.q = {rating: this.tweet.rating, date: this.tweet.created_at, text: this.tweet.full_text, permalink: this.tweet.permalink}' -a q

lang: tweets.json; json -a tweet.lang < $< | $(aggregate) | $(sort)

gromnitsky

#!/bin/sh

errno=0
sys=/sys/class/net

# $1 == nic
dump() {
    [ -d "$sys/$1" ] || { echo "$1 is absent" 1>&2; errno=2; return; }

    echo Name "$1" | pp

gromnitsky

#!/usr/bin/make -f

# Requires nokogiri & gnuplot
#
# curl http://feeds.5by5.tv/b2w | ./podcast-dow 1.png [title=hello]

plot = @nokogiri -e 'puts $$_.css("item pubdate").map{|n| Date.parse(n).strftime("%Y-%m-%d %u %a")}' | cat <(echo "$$script") - | gnuplot -e 'set term $1;' - > $@

%.png:; $(call plot,png)
%.svg:; $(call plot,svg)

gromnitsky

#!/bin/sh
# -*-coding:utf-8-unix-*-

usage() { echo Usage: ipconfig \| `basename $0` [-v] [-m NUM] pattern 1>&2; exit 2; }

while getopts "vm:" o; do
    case $o in
        v) opt_v=! ;;
        m) opt_m=$OPTARG ;;
        *) usage

gromnitsky

let Transform = require('stream').Transform
let FeedParser = require('feedparser')
let pump = require('pump')

class Filter extends Transform {
    constructor(articles_max, feedparser) {
	super()
	this._writableState.objectMode = true // we can eat objects
	this.articles_max = articles_max
	this.articles_count = 0

gromnitsky

/*
  An extract of patsubst function from GNU Make 4.2.90
  (6f339b22eb87dc80d1037ccb04c787d156db0e8f)

  $ cc gmake-patsubst.c -o gmake-patsubst
  $ ./gmake-patsubst %.c %.o 'foo.c bar.c'
  foo.o bar.o
*/

#include <stdio.h>

gromnitsky

<#
.SYNOPSIS
Read stdin & feed it to the system TTS engine.
#>
param(
    # Sets the speaking rate in real time.
    [int] [ValidateRange(-10, 10)] $r = 0,
    # Specify a voice (use -l to get the valid names).
    [string] $voice = "",
    # Print available voices.

gromnitsky

#!/usr/bin/env ruby
# -*-ruby-*-

require 'pp'
require 'minitest/autorun'

class Pocket
  MAX = 16
  attr_reader :stones, :name
  

gromnitsky

#!/usr/bin/env ruby
# -*-ruby-*-

require 'erb'

class UnityFixture
  def initialize
    @tests = {}
  end

gromnitsky

# -*-ruby-*-

require 'benchmark'

STEP = 500
ROUNDS = 8
FILES = 'rec-files'
FILES_N = (1..ROUNDS).inject(0) {|i,j| i + j*STEP }
#FILES_LEN = Math.log(FILES_N, 10).floor + 1 # works only in 1.9
FILES_LEN = FILES_N.to_s.size