atiw003

#!/bin/bash
# virtualenv-auto-activate.sh
# 
# Installation:
#   Add this line to your .bashrc or .bash-profile:
#
#       source /path/to/virtualenv-auto-activate.sh
#
#   Go to your project folder, run "virtualenv .venv", so your project folder
#   has a .venv folder at the top level, next to your version control directory.

atiw003

One-line Tree in Python

Using Python's built-in defaultdict we can easily define a tree data structure:

def tree(): return defaultdict(tree)

That's it!

atiw003

abhi@Laptop:~/forticlientsslvpn$ ls -l
total 2392

-rwxr-xr-x 1 abhi abhi 2442292 2009-03-10 09:35 forticlientsslvpn
drwxr-xr-x 2 abhi abhi    4096 2012-04-25 16:57 helper
abhi@Laptop:~/forticlientsslvpn$ cd helper/
abhi@Laptop:~/forticlientsslvpn/helper$ ls -l
total 2140
-rwxr-xr-x 1 abhi abhi     902 2009-03-10 09:35 cleanup.linux.sh
-rw-r--r-- 1 abhi abhi      11 2009-03-10 09:35 config

atiw003

# based on the import script by icebreaker, which is based on mojombo's
# https://github.com/mojombo/jekyll/blob/master/lib/jekyll/migrators/wordpress.rb
# https://gist.github.com/303570
# edited to rewrite image URLs to use my CloudFront URL

require 'rubygems'
require 'sequel'
require 'fileutils'
require 'yaml'

atiw003

# -*- coding: utf-8 -*-
require 'fileutils'
require 'date'
require 'yaml'
require 'uri'
require 'rexml/document'
include REXML

doc = Document.new File.new(ARGV[0])

atiw003

stage { "pre": before => Stage["main"] }				    
class python {
	package {							       
		"build-essential": ensure => latest;				
		"python": ensure => "2.6.6-2ubuntu1";			       
		"python-dev": ensure => "2.6.6-2ubuntu1";			   
		"python-setuptools": ensure => "latest";			    
	}   
	exec { "easy_install pip":					      
		path => "/usr/local/bin:/usr/bin:/bin",			     

atiw003

"""
  do ...
  pip install boto, turbomail
  echo "just a test" > README.txt
  ... first
"""
import sys
from boto import connect_ses 
FROM = "[email protected]"
TO = "[email protected]"

atiw003

# /etc/postfix/main.cf

smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu)
biff = no

append_dot_mydomain = no
readme_directory = no

# See /usr/share/doc/postfix/TLS_README.gz in the postfix-doc package for

atiw003

L1 cache reference                            0.5 ns
Branch mispredict                             5   ns
L2 cache reference                            7   ns             14x L1 cache
Mutex lock/unlock                            25   ns
Main memory reference                       100   ns             20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy              3,000   ns
Send 1K bytes over 1 Gbps network        10,000   ns    0.01 ms
Read 1 MB sequentially from memory      250,000   ns    0.25 ms
Round trip within same datacenter       500,000   ns    0.5  ms
Read 1 MB sequentially from SSD       1,000,000   ns    1    ms  4X memory

atiw003

import yaml
import yaml.constructor

try:
    # included in standard lib from Python 2.7
    from collections import OrderedDict
except ImportError:
    # try importing the backported drop-in replacement
    # it's available on PyPI
    from ordereddict import OrderedDict