LucasArruda

Description

This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.

The script is here:

#!/bin/bash
convert $1 -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 $2

Results

LucasArruda

from urllib2 import urlopen
import json

resp = urlopen('http://worldcup.sfg.io/matches/?by_date=DESC').read()
for jogo in json.loads(resp):
	complete = (jogo['status'] == 'completed')
	current = (jogo['status'] == 'in progress')
	if complete or current:

		ht = jogo['home_team']

LucasArruda

#!/bin/sh


# see what's the correct disk #
mount


# change disk2 to correct disc number
sudo diskutil unmount /dev/disk2
dd if=/dev/disk1 of=~/mydvd.iso bs=2048 conv=sync,notrunc

LucasArruda

## summary
git remote add heroku git@heroku.com:heroku_app_name.git
git push heroku master
heroku open


## commented steps
# (if you haven't) add keys to heroku so you can push
heroku keys:add

LucasArruda

Keybase proof

I hereby claim:

• I am lucasarruda on github.
• I am lucasarruda (https://keybase.io/lucasarruda) on keybase.
• I have a public key whose fingerprint is F895 D87F A05A 3939 8E1D A9BF E6A0 E155 A547 ACD7

To claim this, I am signing this object:

LucasArruda

var parser = document.createElement('a');
parser.href = "http://example.com:3000/pathname/?search=test#hash";

parser.protocol; // => "http:"
parser.hostname; // => "example.com"
parser.port;     // => "3000"
parser.pathname; // => "/pathname/"
parser.search;   // => "?search=test"
parser.hash;     // => "#hash"
parser.host;     // => "example.com:3000"

LucasArruda

function loadCss(url) {
  var link = document.createElement("link");
  link.type = "text/css";
  link.rel = "stylesheet";
  link.href = url;
  document.getElementsByTagName("head")[0].appendChild(link);
}

LucasArruda

#!/bin/sh

cd $(brew --prefix) && git fetch && git reset --hard origin/master
brew update

LucasArruda

#!/bin/sh

# Script to install a downloaded 'Sublime Text 2' editor.
# Make sure you follow the editors license

if [ -z "$1" ]
then
    echo "\n Function usage:"
    echo "   $ ./install-sublime.sh Sublime\ Text\ 2.0.1.tar.bz2"
    echo "\n (replace tar.bz2 file with correct name)"

LucasArruda

#!/bin/sh

# Script to install system-wide updates

sudo apt-get update
sudo apt-get upgrade
sudo apt-get dist-upgrade
sudo apt-get autoremove
sudo apt-get clean