Envek

#!/bin/bash

# Данный скрипт управляет возможностями энергосбережения монитора в X.Org
# ./dpms enable -- Разрешает отключать монитор для экономии энергии
# ./dpms disable -- Запрещает отключать монитор для экономии энергии
# Для прочего смотрите xset q, секция DPMS

usage="Usage: ./dpms < enable | disable | show | set [standby [suspend [off]]] | reset>"

# Reset values

Envek

#!/bin/bash
#
# Script for managing videostreaming over LAN with logging and GUI notifications.
#
# Dependencies: tstools libnotify-bin
#
# 2012, Novikov «Envek» Andrey. Use it freely under the MIT license.

# Configuration
MULTICASTADDR=224.0.0.1         # Target IP for streaming (from multicast range)

Envek

#include <iostream>
#include <inttypes.h>
#include <math.h>
using namespace std;

uint64_t maxPrimeMul (uint64_t num);
bool isPrime (uint64_t num);

int main () {
    uint64_t num; // = 600851475143;

Envek

Demo page, shows interaction between HTML page and embedded SVG.

Browsers with SVG support (incomplete list): IE 9+, Opera 8+, Firefox 1.5+, Chrome

Due to 'same origin policy' in modern browsers, it's recommended to run web server. For example, run 'python -m SimpleHTTPServer' from this directory and visit http://localhost:8000/

For converting SVG to PNG, I recommend to use "rsvg-convert" command from "librsvg2-bin" package. Run in console something like this: cat map.svg | rsvg-convert > map.png

Envek

#!/usr/bin/ruby
# encoding: utf-8
#
# Script for changing photo creation timestamp (in EXIF metadata and filesystem)
# If you're using rvm, please run script as `ruby photo-touch.rb`
# Tested in ruby-1.9.3-p125 and ree-1.8.7-2012.02
#
# Install ExifTool: http://www.sno.phy.queensu.ca/~phil/exiftool/install.html
#
# You need next gems for script to work (use gem install gem_name)

Envek

unless File.exists?('Gemfile')
  File.write('Gemfile', <<-GEMFILE)
    source 'https://rubygems.org'
    gem 'rails', github: 'rails/rails'
    gem 'sqlite3'
  GEMFILE

  system 'bundle'
end

Envek

#!/bin/bash

# Beautiful script, that creates videos from printed html.
# Authors: Andrey Novikov, Olga Kosolapova, Timofey Karev
# Distributed AS IS under terms of MIT License
#
# Required packages:
#   wkhtmltopdf      : ~> 0.11.rc1
#   imagemagick      :
#   libav || ffmpeg  : (with mpeg2video codec)

Envek

# Activate the gem you are reporting the issue against.
gem 'activerecord', '4.0.1'
require 'active_record'
require 'minitest/autorun'
require 'logger'

# This connection will do for database-independent bug reports.
ActiveRecord::Base.establish_connection(adapter: 'sqlite3', database: ':memory:')
ActiveRecord::Base.logger = Logger.new(STDOUT)

Envek

unless File.exist?('Gemfile')
  File.write('Gemfile', <<-GEMFILE)
    source 'https://rubygems.org'
    gem 'rails', github: 'rails/rails'
    gem 'arel', github: 'rails/arel'
    gem 'rack', github: 'rack/rack'
    gem 'pg'
  GEMFILE

  system 'bundle'

Envek

--- ext/openssl/ossl.c
+++ ext/openssl/ossl.c
@@ -1048,6 +1048,7 @@ Init_openssl()
      */
     /* CRYPTO_malloc_init(); */
     /* ENGINE_load_builtin_engines(); */
+    OPENSSL_config(NULL); /* Makes Ruby respect system OpenSSL config */
     OpenSSL_add_ssl_algorithms();
     OpenSSL_add_all_algorithms();
     ERR_load_crypto_strings();