CentOS install

gistfile1.sh

#!/usr/bin/env bash

echo "Checking for SSH key, generating one if it exists ..."
  [[ -f ~/.ssh/id_rsa.pub ]] || ssh-keygen -t rsa

echo "Copying public key to clipboard. Paste it into your Github account ..."
  [[ -f ~/.ssh/id_rsa.pub ]] && cat ~/.ssh/id_rsa.pub | xclip
  open https://github.com/account/ssh

echo "Using yum to install OS packages so let's update it first ..."
  sudo yum update -y

echo "Installing OS packages. You will be prompted for your password ..."
  sudo yum install build-essential bison openssl libreadline6 libreadline6-dev curl git-core zlib1g zlib1g-dev libssl-dev libyaml-dev libsqlite3-0 libsqlite3-dev sqlite3 libxml2-dev libxslt-dev autoconf libc6-dev -y

echo "Install Postgres, a great open source relational database ..."
  sudo yum install libpq5 libpq-dev postgresql -y

echo "Install Redis, a key-value database ..."
  sudo yum install redis-server -y

echo "Installing ack, a good way to search through files ..."
  sudo yum install ack-grep -y

echo "Installing ImageMagick, good for cropping and re-sizing images ..."
  sudo yum install imagemagick --fix-missing -y

echo "Installing RVM (Ruby Version Manager) ..."
  curl -s https://rvm.beginrescueend.com/install/rvm -o rvm-installer ; chmod +x rvm-installer ; ./rvm-installer --version latest

bash < <(curl -s https://raw.github.com/thoughtbot/laptop/master/ruby)