emad-elsaid

#!/usr/bin/env ruby
require 'erb'
require 'tmpdir'
require 'digest'

argv_hash = Digest::MD5.hexdigest(Dir.pwd + ARGV.join)
file = ARGV.shift
if file.nil? || file.empty? || file == '--help'
  puts 'Usage: erbview FILE'
  exit

emad-elsaid

You have to do 2 things in order to allow your container to access your host's postgresql database

1. Make your postgresql listen to an external ip address
2. Let this client ip (your docker container) access your postgresql database with a given user

Obs: By "Host" here I mean "the server where docker is running on".

Make your postgresql listen to an external ip address

Find your postgresql.conf (in case you don't know where it is)

$ sudo find / -type f -name postgresql.conf

emad-elsaid

#!/usr/bin/env ruby
require 'json'

ips = `ss -4 | awk '// { print($6) }' | cut -d':' -f1`.lines.map(&:strip).uniq

markers = []
ips.each do |ip|
  info = `curl -s ipinfo.io/#{ip}`
  json = JSON.parse(info)

emad-elsaid

#!/usr/bin/env ruby
require 'tty-prompt'
require 'open-uri'
require 'json'
require 'colorize'
require 'colorized_string'

prompt = TTY::Prompt.new

user_name = prompt.ask("What is name of the user or organisation?")

emad-elsaid

require 'sinatra'
set :port, 3000

TEMPLATE = DATA.read

class Async
  # execute a block identified by `id` synchronously if block is done returns
  # the block return value if not finished it returns the `default` value the
  # if the `id` id not provided it uses the block source location as an id
  # Example:

emad-elsaid

#!/usr/bin/env ruby
# How to use that script
# =======================
#
# I write several small scripts to aid me in my workflow, I usually keep them in
# one directory added to my PATH but that means to execute one of them I need to
# recall the name of every script, but in reality I forget that That I even
# wrote it and sometimes I rewrite the same script many times because of this.
#
# So what I learned here is that these scripts needs a long meaningful name, and

emad-elsaid

#!/usr/bin/env ruby
# How to use that script
#=======================
# I write several small scripts to aid me in my workflow, I usually keep them in
# one directory added to my PATH but that means to execute one of them I need to
# recall the name of every script, but in reality I forget that That I even
# wrote it and sometimes I rewrite the same script many times because of this.
# So what I learned here is that these scripts needs a long meaningful name, and
# some interface to search through them an interface that's flexible enough like
# Emacs helm package, a fuzzy finder that search through a long list of scripts

emad-elsaid

acpi
adobe-source-han-sans-otc-fonts
aircrack-ng
alsa-utils
android-studio
android-tools
ansible
arandr
arc-gtk-theme
aspell-en

emad-elsaid

Keybase proof

I hereby claim:

• I am emad-elsaid on github.
• I am emadelsaid (https://keybase.io/emadelsaid) on keybase.
• I have a public key ASCV61CUZ9bu9t-EbGJywYRLtjjNKNbPtc0sdca0IDsyZQo

To claim this, I am signing this object:

emad-elsaid

#!/usr/bin/env ruby
require 'command_tree'

t = CommandTree::Tree.new

# You register functions here to be executed with characters sequence
t.register('a', 'Greetings')
t.register('ag', 'Greeting') { puts 'hello' }
t.register('aG', 'Greeting special') { puts 'hello man.' } # character are case sensitive
t.register('as', 'Sup') { puts 'Sup man' }