awidegreen

Introduction

• C-a == Ctrl-a
• M-a == Alt-a

General

:q        close
:w        write/saves
:wa[!]    write/save all windows [force]
:wq       write/save and close

dergachev

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

sl4m

# SSL self signed localhost for rails start to finish, no red warnings. 

# 1) Create your private key (any password will do, we remove it below)

$ openssl genrsa -des3 -out server.orig.key 2048


# 2) Remove the password

$ openssl rsa -in server.orig.key -out server.key

alexbilbie

Creating a new Jenkins Server

First step, make sure java -version reports 1.6 or higher. If the command fails or the version isn't high enough, download the latest version of Java JDK from Oracle (http://www.oracle.com/technetwork/java/javase/downloads/index.html) (jdk-7u25-linux-x64.tar.gz at the time of writing) - a quick uname -m will let you know if you need the 32 or 64bit version. Installation instructions are available here (http://docs.oracle.com/javase/7/docs/webnotes/install/linux/linux-jdk.html#install-64).

My preference is to extract these to /usr/local and then ln -s /usr/local/jdk1.7.0_25 /usr/local/jdk.

Add /usr/local/jdk/bin to your $PATH.

Download the latest Jenkins WAR (1.519 currently) file from http://mirrors.jenkins-ci.org/war/latest/.

sergeylukin

#!/usr/bin/env sh
#
# This script automates images optimization
# is mainly used by a developer who manually
# can execute it when adding new images to the
# project
#
# Download and compile following binaries:
#
#   - [jpegtran](http://www.ijg.org/)

hofmannsven

Git

Global Settings

• Related Setup: https://gist.github.com/hofmannsven/6814278
• Related Pro Tips: https://ochronus.com/git-tips-from-the-trenches/
• Interactive Beginners Tutorial: http://try.github.io/
• Git Cheatsheet by GitHub: https://services.github.com/on-demand/downloads/github-git-cheat-sheet/

Reminder

Press minus + shift + s and return to chop/fold long lines!

fideloper

#!/usr/bin/env bash

echo ">>> Starting Install Script"

# Update
sudo apt-get update

echo ">>> Installing Base Items"

# Install base items

markgoodyear

/*!
 * gulp
 * $ npm install gulp-ruby-sass gulp-autoprefixer gulp-cssnano gulp-jshint gulp-concat gulp-uglify gulp-imagemin gulp-notify gulp-rename gulp-livereload gulp-cache del --save-dev
 */

// Load plugins
var gulp = require('gulp'),
    sass = require('gulp-ruby-sass'),
    autoprefixer = require('gulp-autoprefixer'),
    cssnano = require('gulp-cssnano'),

fideloper

# First, Install Vagrant and Virtualbox then:

# Create new project directory
mkdir -p ~/Sites/newproject            # Create new project directory
mk ~/Sites/newproject                  # Go into your new project directory

# Setup Vagrant
vagrant init
# Edit vagrant file box and box url to install Ubuntu, just like https://gist.github.com/fideloper/dab171a2aa646e86b782#file-vagrantfile-share-var-www-rb-L6-L8
# Edit Vagrantfile to create a static IP address, just like https://gist.github.com/fideloper/dab171a2aa646e86b782#file-vagrantfile-share-var-www-rb-L10

fideloper

<VirtualHost *:80>
    ServerName 192.168.33.10.xip.io

    DocumentRoot /vagrant

    <Directory /vagrant>
        Options -Indexes +FollowSymLinks
        AllowOverride All
        Require all granted
    </Directory>