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davecoutts /
Last active May 20, 2024 04:59
Install Ubiquiti Unifi Controller on Ubuntu 20.04
# Install Ubiquiti Unifi Controller on Ubuntu 20.04.
# As tested on a fresh install of ubuntu-20.04.1-live-server, August 22nd 2020.
# Thanks to for posting the updated install steps.
sudo apt update
sudo apt install --yes apt-transport-https
echo 'deb stable ubiquiti' | sudo tee /etc/apt/sources.list.d/100-ubnt-unifi.list
sudo wget -O /etc/apt/trusted.gpg.d/unifi-repo.gpg
plentz / nginx.conf
Last active May 17, 2024 09:08
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
michaelkeevildown /
Last active April 17, 2024 20:36
Credit Card Regex Patterns

Credit Card Regex

  • Amex Card: ^3[47][0-9]{13}$
  • BCGlobal: ^(6541|6556)[0-9]{12}$
  • Carte Blanche Card: ^389[0-9]{11}$
  • Diners Club Card: ^3(?:0[0-5]|[68][0-9])[0-9]{11}$
  • Discover Card: ^65[4-9][0-9]{13}|64[4-9][0-9]{13}|6011[0-9]{12}|(622(?:12[6-9]|1[3-9][0-9]|[2-8][0-9][0-9]|9[01][0-9]|92[0-5])[0-9]{10})$
  • Insta Payment Card: ^63[7-9][0-9]{13}$
  • JCB Card: ^(?:2131|1800|35\d{3})\d{11}$
  • KoreanLocalCard: ^9[0-9]{15}$
fnando / gist:2420869
Created April 19, 2012 13:10
My JavaScript Guidelines
sdorra / keys.go
Created April 17, 2016 19:31
Golang RSA Key Generation
* Genarate rsa keys.
package main
import (
grantr / gist:1105416
Created July 25, 2011 22:31
Chef mysql master/slave recipes
## mysql::master
ruby_block "store_mysql_master_status" do
block do
node.set[:mysql][:master] = true
m ="localhost", "root", node[:mysql][:server_root_password])
m.query("show master status") do |row|
row.each_hash do |h|
node.set[:mysql][:master_file] = h['File']
node.set[:mysql][:master_position] = h['Position']
Dani3lSun /
Last active April 20, 2023 11:49
Mac OS X adblock shell script using system hosts file (Block ads system wide)
# Mac OSX Adblocker Script for IPv4
# Description: Blocks ads using system hosts file /private/etc/hosts, Ad-Domains would be redirected to
# Author: Daniel Hochleitner
# Created: 10.09.2015
# Use: sudo ./
# Get original hosts file from /private/etc/hosts
dinge / gist:6983008
Created October 14, 2013 22:05
calling applescript from ruby
def osascript(script)
system 'osascript', *script.split(/\n/).map { |line| ['-e', line] }.flatten
osascript <<-END
tell application "Finder"
display dialog "Hello"
end tell
expired: 'expirou, por favor solicite um novo'
not_found: 'não encontrado'
already_confirmed: 'já foi confirmado, por favor tente fazer login'
not_locked: 'não estava bloqueado'
one: "1 erro impediu que %{resource} fosse salvo:"
other: "%{count} erros impediram que %{resource} fosse salvo:"
ndbroadbent / deploy.rake
Created September 28, 2012 22:18
Rake task for precompiling assets locally before deploying to Heroku
require 'fileutils'
# Warning: The following deploy task will completely overwrite whatever is currently deployed to Heroku.
# The deploy branch is rebased onto master, so the push needs to be forced.
desc "Deploy app to Heroku after precompiling assets"
task :deploy do
deploy_branch = 'heroku'
remote = 'heroku'
deploy_repo_dir = "tmp/heroku_deploy"