lelandbatey

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

fdaciuk

Esconder console.log() para o site em produção

• Trocar o www.mywebsite.com pelo endereço do site em produção;
• Incluir isso no início do seu script.

Se passar o parâmetro ?development na URL, ele ignora e mostra os console.log().

steelywing

// ==UserScript==
// @name        Google Translate Tooltip
// @namespace   steely.wing
// @version     1.10
// @description Translates selected text into a tooltip.
// @license     GPL version 3 or any later version; http://www.gnu.org/copyleft/gpl.html
// @copyright   2014, Wing Leong (http://steelywing.iblogger.org/)
// @include     *
// @require     http://code.jquery.com/jquery-2.1.0.min.js
// @grant       GM_getValue

rdeavila

#!/bin/bash
# Adicione um novo remote; pode chamá-lo de "upstream":

git remote add upstream https://github.com/usuario/projeto.git

# Obtenha todos os branches deste novo remote,
# como o upstream/master por exemplo:

git fetch upstream

dancasttro

    .
    ├── base
    │   ├── config.styl
    │   ├── mixins.styl
    │   ├── helpers.styl
    │   └── grid.styl
    ├── core
    │   ├── reset.styl
    │   ├── forms.styl
    │   ├── tables.styl

vladimirtsyupko

git fetch --all
git reset --hard origin/master
git pull origin master

brenopolanski

# via
# http://wiki.apache.org/couchdb/Installing_on_Ubuntu

# Installing using an existing package
sudo apt-get install couchdb -y

### Troubleshooting
### If the aptitude/apt-get installation gives an error message then couchdb might not have access to its pid file.
### Fix:
sudo chown -R couchdb /var/run/couchdb

brenopolanski

To install Atom in Ubuntu 14.04, 13.10 or 12.04 (64bits only!) and derivatives (Linux Mint, elementary OS, etc.), use the following commands:

$ [sudo] add-apt-repository ppa:webupd8team/atom
$ [sudo] apt-get update
$ [sudo] apt-get install atom

Before installing Atom, remember that it's still in beta so you may find bugs or missing / incomplete features!

brenopolanski

Indicator Synapse is a Spotlight Alternative, developed by Tom Beckmann.

How to Install Indicator Synapse (Spotlight Alternative) on Ubuntu 14.04 LTS or Linux Mint 17 run this commands in terminal:

$ [sudo] add-apt-repository ppa:noobslab/apps
$ [sudo] apt-get update
$ [sudo] apt-get install indicator-synapse

brenopolanski

A simple Ghostscript command to merge two PDFs in a single file is shown below:

gs -dNOPAUSE -sDEVICE=pdfwrite -sOUTPUTFILE=combine.pdf -dBATCH 1.pdf 2.pdf

Install Ghostscript:

Type the command sudo apt-get install ghostscript to download and install the ghostscript package and all of the packages it depends on.