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import argparse
import re
from multiprocessing.pool import ThreadPool as Pool
import requests
import bs4

root_url = 'http://pyvideo.org'
index_url = root_url + '/category/50/pycon-us-2014'

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Varnish Logging (v3.x+) of real OR x-forwarded-for IPs behind a load balancer or proxy

This works under init.d on CentOS. Some modification be required to file locations for other distributions or systemd.

In your /etc/varnish/default.vcl file:

Before all else:

    import std;

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# diff the files in any two directories
function difftree ()
{
    if [ $# -eq 0 ]; then
        echo "DIFFTREE - Be in the source directory to compare."
        echo "    usage: difftree <path to directory to compare to>"
        return 1
    fi

    here=`pwd`

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Get your ssh key finger print

This function is useful when you need to know the fingerprint of your ssh keys because you have too many keys across too many systems or you're verifying your key use against a particular system/service.

Add this to your .bashrc/.bash_profile/.profile or whereever you keep your shell functions. Works in bash, have not verified use in zsh, csk, ksh, fish, etc.

# fingerprint an ssh key
function fingerprint(){
    if [ $# -eq 0 ]; then

echo "usage: fingerprint [md5|sha256] "

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Gmail and GitHub

Create new filters and create new labels.

Pull Request

from:([email protected]) AND {"Patch Links" "approved this pull request." "requested changes on this pull request." "commented on this pull request." "pushed AROUND 1 commit" "pushed AROUND 2 commits"}

label: gh-pull-request

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Guide to Resetting a csync2 Cluster

Introduction

These are possible steps to reset a csync2 cluster that has been seriously fubared. This is an apocalyptic approach and should only be used when more surgical fixes (like correcting an individual conflict) aren't workable.

Use Cases