artanikin

#!/usr/bin/env ruby

ADDED_OR_MODIFIED = /^\s*(A|AM|M)/.freeze

changed_files = `git status --porcelain`.split(/\n/)
unstaged_files = `git ls-files -m`.split(/\n/)

changed_files = changed_files.select { |f| f =~ ADDED_OR_MODIFIED }
changed_files = changed_files.map { |f| f.split(" ")[1] }

artanikin

module BootstrapPaginationHelper
  class LinkRenderer < WillPaginate::ActionView::LinkRenderer
    protected

      def page_number(page)
        if page == current_page
          link(page, "#", :class => 'active')
        else
          link(page, page, :rel => rel_value(page))
        end

artanikin

Setup

Replace IRB with Pry (in your Gemfile) and Byebug with pry-byebug.

gem 'pry-rails', group: [:development, :test]
gem 'pry-byebug', group: [:development, :test]

Using PRY

artanikin

Trix.config.lang =
  bold: "Жирный"
  bullets: "Маркерованный список"
  byte:  "Байт"
  bytes: "Байты"
  captionPlaceholder: "Введите описание здесь…"
  captionPrompt: "Добавить описание…"
  code: "Код"
  heading1: "Заголовок"
  indent: "Увеличить уровень"

artanikin

### Nginx ###
check process nginx with pidfile /opt/nginx/logs/nginx.pid
  start program = "/etc/init.d/nginx start"
  stop program = "/etc/init.d/nginx stop"
  if cpu > 60% for 2 cycles then alert
  if cpu > 80% for 5 cycles then restart
  if memory usage > 80% for 5 cycles then restart
  if failed host 127.0.0.1 port 80 protocol http then restart
  if 3 restarts within 5 cycles then timeout
  

artanikin

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

artanikin

# 1) Create your private key
$ cd ~/.ssh
$ openssl genrsa -des3 -passout pass:x -out lvh.me.pass.key 2048

# 2) Generate RSA key
$ openssl rsa -passin pass:x -in lvh.me.pass.key -out lvh.me.key

# 3) Get rid of private key
$ rm lvh.me.pass.key

artanikin

Instructions

CloudFlare is an awesome reverse cache proxy and CDN that provides DNS, free HTTPS (TLS) support, best-in-class performance settings (gzip, SDCH, HTTP/2, sane Cache-Control and E-Tag headers, etc.), minification, etc.

1. Make sure you have registered a domain name.
2. Sign up for CloudFlare and create an account for your domain.
3. In your domain registrar's admin panel, point the nameservers to CloudFlare's (refer to this awesome list of links for instructions for various registrars).
4. From the CloudFlare settings for that domain, enable HTTPS/SSL and set up a Page Rule to force HTTPS redirects. (If you want to get fancy, you can also enable automatic minification for text-based assets [HTML/CSS/JS/SVG/etc.], which is a pretty cool feature if you don't want already have a build step for minification.)
5. If you

artanikin

# A xterm-256color based TERMINFO that adds the escape sequences for italic.
#
# Install:
#
#   tic xterm-256color-italic.terminfo
#
# Usage:
#
#   export TERM=xterm-256color-italic
#

artanikin

= surround '(', ')' do
  %a{ href: "food" } chicken 
-# Produces:
-# (<a href='food'>chicken</a>)

= succeed '.' do
  %a{ href: "thing" } here
-# Produces:
-# <a href='thing'>here</a>.