rajraj

# Backup Mysql database
$  mysqldump -u root -p contracts_production > contracts.sql

# Restore Mysql database from sql file
$ mysql -u root -p contracts_production < contracts.sql

rajraj

# http://henrik.nyh.se/2008/12/git-dirty-prompt
# http://www.simplisticcomplexity.com/2008/03/13/show-your-git-branch-name-in-your-prompt/
#   username@Machine ~/dev/dir[master]$   # clean working directory
#   username@Machine ~/dev/dir[master*]$  # dirty working directory

# Edit .bash_profile
$ nano ~/.bash_profile

function parse_git_dirty {
  [[ $(git status 2> /dev/null | tail -n1) != "nothing to commit (working directory clean)" ]] && echo "*"

rajraj

[
  { "keys": ["ctrl+shift+z"], "command": "insert_snippet", "args": {"contents": "<%= ${0:$TM_SELECTED_TEXT} %>"}, "context":
    [
      { "key": "selector", "operator": "equal", "operand": "text.html, source.yaml, meta.erb" }
    ]
  }, 
  { "keys": ["ctrl+alt+x"], "command": "insert_snippet", "args": {"contents": "<% ${0:$TM_SELECTED_TEXT} %>"}, "context":
    [
      { "key": "selector", "operator": "equal", "operand": "text.html, source.yaml, meta.erb" }
    ]

rajraj

$ sudo yum -y update
$ sudo yum -y install mysql-server mysql-devel
$ sudo /etc/init.d/mysqld start
$ sudo /usr/bin/mysql_secure_installation

# To auto-start on boot:
sudo /sbin/chkconfig --level 2345 mysqld on

# Check if the above worked by executing the following command:
/sbin/chkconfig --list | grep mysqld

rajraj

class Person
  attr_reader :name

  def initialize(name)
    @name = name
  end

  def introduce
    "hello, my name is #{@name}"
  end

rajraj

module FormatAttributes
  def formats(*attributes)
    @format_attributes = attributes
  end

  def format_attributes
    @format_attributes
  end
end

rajraj

ENV["RAILS_ENV"] = "test"
require File.expand_path('../../config/environment', __FILE__)
require File.dirname(__FILE__) + '/blueprints'
require 'faker'
require 'rails/test_help'
require 'minitest/autorun'
require 'minitest/pride'

class MiniTest::Unit::TestCase
  include MiniTest::ActiveRecordAssertions

rajraj

Running `mix ecto.migrate` attached to terminal... up, run.6992
** (Postgrex.Error) tcp connect: econnrefused
    (ecto) lib/ecto/adapters/sql/worker.ex:29: Ecto.Adapters.SQL.Worker.query!/4
    (ecto) lib/ecto/adapters/sql.ex:187: Ecto.Adapters.SQL.use_worker/3
    (ecto) lib/ecto/adapters/postgres.ex:59: Ecto.Adapters.Postgres.ddl_exists?/3
    (ecto) lib/ecto/migration/schema_migration.ex:19: Ecto.Migration.SchemaMigration.ensure_schema_migrations_table!/1
    (ecto) lib/ecto/migrator.ex:36: Ecto.Migrator.migrated_versions/1
    (ecto) lib/ecto/migrator.ex:134: Ecto.Migrator.run/4
    (mix) lib/mix/cli.ex:55: Mix.CLI.run_task/2

rajraj

https://www.youtube.com/watch?v=fzJcrH6dGGs

rajraj

#!/usr/bin/env bash

func_check_for_root() {
        if [ ! $( id -u ) -eq 0 ]; then
            echo "ERROR: $0 Must be run as root, Script terminating" ;exit 7
        fi
    }
func_check_for_root

#SETUP PARAMS