historypeats

#!/usr/bin/env python
import sys

if len(sys.argv) < 2:
  print("Give me something to say!")
  sys.exit(1)

word = sys.arvv[1]

print(word)

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Remove whitespace before and after line from a file

cat file | awk '{$1=$1};1'

Diff results from fileA and fileB and only show fileB unique lines. FileC should have only the new results

comm -3 fileA fileB > file C

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Bypassing Seamless "Minimum Delivery"
OBLIGATORY NOTE: EDUCATIONAL PURPOSES ONLY. Lol.

Background:
I was just playing around looking for bugs when I noticed there was a vulnerability in the Seamless "Minimum Delivery" checkout workflow.

Problem:
When ordering for delivery from Seamless, restaurants often want a minimum delivery. This does not include the tip added to the order.
Therefore, you must order past the minimum delivery, and then add your tip on top of that. If you do not meet the minimum delivery price,
you are unable to go to the checkout page because the button is greyed out.

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{
"severity": "High",

}

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#!/usr/bin/env bash

# Some bro tryin to not remove their dubyas... 
if [ $# -eq 0 ]
then
    exit 0
fi

# A life without dubyas and ayes
echo "$1" | sed -e s/[wWaA]//g 

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1. Install prereqs: 
apt-get install autoconf bison build-essential libssl-dev libyaml-dev libreadline6-dev zlib1g-dev libncurses5-dev libffi-dev libgdbm3 libgdbm-dev libreadline-dev

2. Clone rbenv (note: switch the user you want to install ruby/rails for. e.g. service account):
cd ~ && git clone https://github.com/rbenv/rbenv.git ~/.rbenv

3. Add rbenv to path:
echo 'export PATH="$HOME/.rbenv/bin:$PATH"' >> ~/.bashrc
echo 'eval "$(rbenv init -)"' >> ~/.bashrc
source ~/.bashrc

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How to install PhantomJS on Ubuntu

Version: 1.9.8

Platform: x86_64

First, install or update to the latest system software.

sudo apt-get update
sudo apt-get install build-essential chrpath libssl-dev libxft-dev