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everaldo / remote_pairing_setup.md
Created May 16, 2016 18:06 — forked from alvarobp/remote_pairing_setup.md
Setting up a remote pair station with SSH + TMUX and/or Reverse SSH Tunnel

Disclaimer: The following examples try to give an overview of the process followed in different scenarios. Some commands were actually written from memory. Some tools might exist simplifying all this. Furthermore, I'm no expert so if anyone ever reads this and knows any improvement, please let me know.

Case 1: Direct access to Pairing Station

Given that the Guest User can access the Pairing Station directly, either because the station is publicly available or because NAT port forwarding can be used, there's only one thing we need to do, give ssh access to the Guest User by adding his ssh public key to our Local User (pair) .ssh/authorized_keys file.

The local user would open up a tmux session with

tmux new-session -s pairing
@everaldo
everaldo / graph_coloring.py
Created November 11, 2015 21:20
Python Program for Graph Coloring Problem
colors = ['Red', 'Blue', 'Green', 'Yellow', 'Black']
states = ['Andhra', 'Karnataka', 'TamilNadu', 'Kerala']
neighbors = {}
neighbors['Andhra'] = ['Karnataka', 'TamilNadu']
neighbors['Karnataka'] = ['Andhra', 'TamilNadu', 'Kerala']
neighbors['TamilNadu'] = ['Andhra', 'Karnataka', 'Kerala']
neighbors['Kerala'] = ['Karnataka', 'TamilNadu']
#!/bin/bash
set -e
### BEGIN INIT INFO
# Provides: unicorn
# Required-Start: $all
# Required-Stop: $network $local_fs $syslog
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
@everaldo
everaldo / Gemfile
Created January 15, 2014 19:43 — forked from cblunt/Gemfile
# ...
gem 'carrierwave'
gem 'fog', '~> 1.0.0' # Need to specify version, as carrierwave references older (0.9.0) which doesn't allow configuration of Rackspace UK Auth URL
gem 'pg'
group :development do
gem 'ruby-debug'
end
gem 'rake', '~> 0.8.7'
gem 'devise'
gem 'oa-oauth', :require => 'omniauth/oauth'
gem 'omniauth'
gem 'haml'
gem 'dynamic_form'
# Unicorn tasks
namespace :unicorn do
def pid_path
"#{shared_path}/pids/unicorn.pid"
end
def socket_path
"#{shared_path}/sockets/unicorn.sock"
end
worker: QUEUE=* bundle exec rake environment resque:work
scheduler: bundle exec rake environment resque:scheduler
@everaldo
everaldo / thin.sh
Created June 20, 2013 18:29 — forked from sbeam/thin.sh
#!/bin/bash
### BEGIN INIT INFO
# Provides: thin
# Required-Start: $local_fs $remote_fs
# Required-Stop: $local_fs $remote_fs
# Default-Start: 2 3 4 5
# Default-Stop: S 0 1 6
# Short-Description: thin initscript
# Description: thin
### END INIT INFO
body.active_admin {
.cke_chrome {
width: 76% !important;
overflow: hidden;
}
.cke_dialog_background_cover{
background-color: black !important;
}
}
body.active_admin {
// SASS variable overrides must be declared before loading up Active Admin's styles.
//
// To view the variables that Active Admin provides, take a look at
// `app/assets/stylesheets/active_admin/mixins/_variables.css.scss` in the
// Active Admin source.
//
// For example, to change the sidebar width:
// $sidebar-width: 242px;
// Active Admin's got SASS!