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@spalenza
spalenza / clean_concurrent_jobs.rb
Last active June 3, 2019 18:49
Remove Resque Workers
# busca as chaves de um processo específico
Resque.redis.keys('*.DailyReportCachedProcessor')
# => ["concurrent.count.DailyReportCachedProcessor", "concurrent.queue_availability.DailyReportCachedProcessor", "concurrent.queue.high.DailyReportCachedProcessor"]
# verifique quantos jobs dessse processo estao rodando no resque
# utilize a chave concurrent.count.* para setar
Resque.redis.set('concurrent.count.DailyReportCachedProcessor', 8)
# limpar a lista
@christofluethi
christofluethi / gist:646ae60d797a46a706a5
Last active April 1, 2024 22:10
Convert m4a to mp3 on OS X command line using ffmpeg
brew update
brew link yasm
brew link x264
brew link lame
brew link xvid
brew install ffmpeg
ffmpeg wiki:
https://trac.ffmpeg.org/wiki/Encode/MP3
@thebucknerlife
thebucknerlife / authentication_with_bcrypt_in_rails_4.md
Last active January 17, 2024 23:54
Simple Authentication in Rail 4 Using Bcrypt

#Simple Authentication with Bcrypt

This tutorial is for adding authentication to a vanilla Ruby on Rails app using Bcrypt and has_secure_password.

The steps below are based on Ryan Bates's approach from Railscast #250 Authentication from Scratch (revised).

You can see the final source code here: repo. I began with a stock rails app using rails new gif_vault

##Steps

@plentz
plentz / nginx.conf
Last active April 24, 2024 11:15
Best nginx configuration for improved security(and performance)
# to generate your dhparam.pem file, run in the terminal
openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048
@jbonney
jbonney / deploy.rb
Created August 17, 2013 15:15
Mina deployment file to setup new host for Rails applications. Creates the folder structure, fill up the database.yml file, create the associated DB and user and set up new Apache virtual host file.
require 'mina/bundler'
require 'mina/rails'
require 'mina/git'
require 'mina/rvm'
# Usually mina focuses on deploying to one host and the deploy options are therefore simple.
# In our case, there is a number of possible servers to deploy to, it is therefore necessary to
# specify the host that we are targeting.
server = ENV['server']
# Since the same host can have multiple applications running in parallel, it is necessary to
@funny-falcon
funny-falcon / changes.md
Last active March 23, 2024 05:53
Performace patch for ruby-1.9.3-p327

Changes:

  • this version includes backport of Greg Price's patch for speedup startup http://bugs.ruby-lang.org/issues/7158 .

    ruby-core prefers his way to do thing, so that I abandon cached-lp and sorted-lf patches of mine.

  • this version integrates 'array as queue' patch, which improves performance when push/shift pattern is heavily used on Array.

    This patch is accepted into trunk for Ruby 2.0 and last possible bug is found by Yui Naruse. It is used in production* for a couple of months without issues even with this bug.

@MohamedAlaa
MohamedAlaa / tmux-cheatsheet.markdown
Last active April 25, 2024 06:23
tmux shortcuts & cheatsheet

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname
@andreyvit
andreyvit / tmux.md
Created June 13, 2012 03:41
tmux cheatsheet

tmux cheat sheet

(C-x means ctrl+x, M-x means alt+x)

Prefix key

The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf:

remap prefix to Control + a

@steveclarke
steveclarke / capybara.md
Created April 10, 2012 17:32
RSpec Matchers

Capybara

save_and_open_page

Matchers

have_button(locator)
@bomberstudios
bomberstudios / sinatra_sample_app.rb
Created September 29, 2008 10:07
the simplest sinatra app
# Sinatra sample app.
#
# Usage:
# $ sudo gem install sinatra
# $ ruby this_file.rb
# $ open http://0.0.0.0:4567/
require "rubygems"
require "sinatra"