hmason

Bitly tech talk 4/22/2010

On 4/22 we held a bit.ly tech talk on 'Command Line Fu', where we invited talented hackers to come share their best moves. Please correct my notes and add your fu here!

# jehiah

# in place file regex replacement
perl -pi -e 's/this/that/g' filename_pattern

# print the last column

hmason

Bitly tech talk 4/22/2010

On 4/22 we held a bit.ly tech talk on 'Command Line Fu', where we invited talented hackers to come share their best moves. Please correct my notes and add your fu here!

# @jehiah

# in place file regex replacement
perl -pi -e 's/this/that/g' filename_pattern

# print the last column of a file ($NF stands for 'Number of Fields' or more commonly Last Field).

hmason

curl 'http://api.nytimes.com/svc/search/v1/article?query=justin%20beiber&api-key=f7b4a1749764aec0364b215c354e3a0f:18:25759498'

hmason

import sys, os
import urllib, urllib2
import json

def main(query, api_key):
    h = urllib.urlopen("http://api.nytimes.com/svc/search/v1/article?%s" % (urllib.urlencode({'api-key': api_key, 'query': query})))
    return json.loads(h.read())

if __name__ == '__main__':
    print main("title:data","f7b4a1749764aec0364b215c354e3a0f:18:25759498")

hmason

import sys, os
import json

if __name__ == '__main__':
    f = open("formatted_tweets.json")
    data = f.read()
    f.close()
    
    tweets = json.loads(data)
    

hmason

#!/bin/bash

function addnext {
	NUM=$1
	sleep 1
	echo HI $NUM
	NUM=$(expr $NUM + 1)
	echo addnext $NUM >> $0
}

hmason

$ whois facebook.com

Whois Server Version 2.0

Domain names in the .com and .net domains can now be registered
with many different competing registrars. Go to http://www.internic.net
for detailed information.

FACEBOOK.COM.ZZZZZ.GET.LAID.AT.WWW.SWINGINGCOMMUNITY.COM
FACEBOOK.COM.MORE.INFO.AT.WWW.BEYONDWHOIS.COM

hmason

import sys
import os
import json
import csv
import time
import pickle

import requests

API_KEY = [YOUR API KEY GOES HERE]