jjasghar

#!/bin/zsh

let num=${1%d*}
let die=${1#*d}
let result="$num*($[$RANDOM % $die]+1)"
print $result

jjasghar

Getting Started with NPM (as a developer)

If you haven't already set your NPM author info, now you should:

npm set init.author.name "Your Name"
npm set init.author.email "[email protected]"
npm set init.author.url "http://yourblog.com"

npm adduser

jjasghar

irb(main):001:0> u = User.find_by_id(1)
  User Load (3.5ms)  SELECT "users".* FROM "users" WHERE "users"."id" = 1 LIMIT 1
=> #<User id: 1, name: "JJ Asghar", email: "[email protected]", created_at: "2014-04-18 17:46:48", updated_at: "2014-04-25 23:21:10", password_digest: "$2a$10$or/wJw1I8Wpf0lXNbtawveoQXETGJbUkv/VwXQXzn92r...", remember_token: "uUJTExCyt4mpAOpQWd4PMA">
irb(main):002:0> u
=> #<User id: 1, name: "JJ Asghar", email: "[email protected]", created_at: "2014-04-18 17:46:48", updated_at: "2014-04-25 23:21:10", password_digest: "$2a$10$or/wJw1I8Wpf0lXNbtawveoQXETGJbUkv/VwXQXzn92r...", remember_token: "uUJTExCyt4mpAOpQWd4PMA">
irb(main):003:0> u.password = "a_stupid_pa$$word"
=> "_stupid_pa$$word"
irb(main):004:0> u.password_confirmation = "a_stupid_pa$$word"
=> "_stupid_pa$$word"
irb(main):005:0> u.save

jjasghar

#!/usr/bin/python
# -*- coding: utf-8 -*-

import subprocess


__all__ = ["transform"]
__version__ = '0.3'
__author__ = 'Christoph Burgmer <[email protected]>'
__url__ = 'http://github.com/cburgmer/upsidedown'

jjasghar

namespace :roles do                                                   
  desc 'dump roles defined in the Ruby DSL to json'                   
  task :dump do                                                       
    destination_dir = File.join(TOPDIR, '.chef', 'chef_server_backup')
    files_paths     = Dir["#{TOPDIR}/roles/*.rb"]                     
                                                                      
    files_paths.each do |filename|                                    
      role_name = File.basename(filename, '.rb')                      
                                                                      
      role = Chef::Role.new                                           

jjasghar

Keybase proof

I hereby claim:

• I am jjasghar on github.
• I am jjasghar (https://keybase.io/jjasghar) on keybase.
• I have a public key whose fingerprint is AF70 4670 6510 2BED FE2A 927B DC93 CDB0 B4D4 6649

To claim this, I am signing this object:

jjasghar

[root@testing-sensu01 ~]#  /opt/sensu/embedded/bin/ruby campfire_test.rb
/opt/sensu/embedded/lib/ruby/2.0.0/net/http.rb:917:in `connect': SSL_connect returned=1 errno=0 state=SSLv3 read server certificate B: certificate verify failed (Faraday::Error::ConnectionFailed)
        from /opt/sensu/embedded/lib/ruby/2.0.0/net/http.rb:917:in `block in connect'
	from /opt/sensu/embedded/lib/ruby/2.0.0/timeout.rb:51:in `timeout'
	from /opt/sensu/embedded/lib/ruby/2.0.0/net/http.rb:917:in `connect'
	from /opt/sensu/embedded/lib/ruby/2.0.0/net/http.rb:861:in `do_start'
	from /opt/sensu/embedded/lib/ruby/2.0.0/net/http.rb:850:in `start'
	from /opt/sensu/embedded/lib/ruby/2.0.0/net/http.rb:1366:in `request'
	from /opt/sensu/embedded/lib/ruby/2.0.0/net/http.rb:1125:in `get'
	from /opt/sensu/embedded/lib/ruby/gems/2.0.0/gems/faraday-0.8.7/lib/faraday/adapter/net_http.rb:73:in `perform_request'

jjasghar

Managing rubies and rvm on OSX

Get rid of rvm

Unistall rvm ( if there exists one )

rm -rf ~/.rvm

Fresh install rvm

jjasghar

#!/usr/bin/env ruby
require 'rubygems'
require 'chef/knife'

Chef::Config.from_file(File.join(Chef::Knife.chef_config_dir, 'knife.rb'))

rest = Chef::REST.new(Chef::Config[:chef_server_url])

Chef::Node.list.each do |node|
  %w{read update delete grant}.each do |perm|

jjasghar

cookbook_file "/tmp/tinder-1.9.3.gem" do
  owner "root"
  group "root"
  mode "0644"
  source "tinder-1.9.3.gem"
end

gem_package "tinder" do
 gem_binary("/opt/chef/embedded/bin/gem")