Setup Ubuntu 14.04 server for Rails application (I use this to setup UCloud Ubuntu server)

ubuntu14.04-rails-setup.sh

#!/bin/bash
#   2016-5-25
#   Init Ubuntu server 16.04 for Rails application
#   Author:  Github@1c7
#   Software:
#     Nginx
#     MySQL
#     Git  (Capistrano 3 need this)
#     NodeJS (Rails need this)
#     Ruby 
#     Ruby on Rails

echo " ================= Update Ubuntu ======================"
sudo apt -y update

echo " ================= Nginx ======================"
sudo apt -y install nginx

echo " ================= MySQL ======================"
sudo apt -y install mysql-server

echo " ================= Some Dependencies  ======================" 
sudo apt-get -y install git-core curl zlib1g-dev build-essential libssl-dev libreadline-dev libyaml-dev libsqlite3-dev sqlite3 libxml2-dev libxslt1-dev libcurl4-openssl-dev python-software-properties libffi-dev

echo " ================= NodeJS  ======================" 
curl -sL https://deb.nodesource.com/setup_4.x | sudo -E bash -
sudo apt-get install -y nodejs

echo '=================== Ruby  ==========================='
cd
git clone https://github.com/rbenv/rbenv.git ~/.rbenv || true
echo 'export PATH="$HOME/.rbenv/bin:$PATH"' >> ~/.bashrc
echo 'eval "$(rbenv init -)"' >> ~/.bashrc
exec $SHELL

git clone https://github.com/rbenv/ruby-build.git ~/.rbenv/plugins/ruby-build || true
echo 'export PATH="$HOME/.rbenv/plugins/ruby-build/bin:$PATH"' >> ~/.bashrc
exec $SHELL

git clone https://github.com/rbenv/rbenv-gem-rehash.git ~/.rbenv/plugins/rbenv-gem-rehash || true

rbenv install 2.3.0
rbenv global 2.3.0

ruby -v
rails -v

echo '========= Bundler =============='
gem install bundler

echo '========= Rails =============='
gem install rails -v 4.2.6

echo '========= Done! Have a nice day! =============='

后半部分 git clone 那里好像有些问题，没继续执行 clone 后面的代码，
手动复制粘贴就好了。
我也懒得改进了这个脚本了。

我手动跑了下 clone 部分的代码，说是目录已经存在, fatal。
所以要改进的就是做个目录是否存在，存在则跳过的逻辑，改进的话可以从这里着手

漏了 git

这里的 Ruby 安装有点问题，要改，地址太慢了。

还有 git 的简写

git config --global alias.s status
git config --global alias.d diff
git config --global alias.a add
git config --global alias.c commit

git config --global alias.pu push
git config --global alias.pl pull
git config --global alias.co checkout

gem install bundle 之后如果 rails s 碰到错误，那就是 bundle install 没运行过

解决方法 https://ruby-china.org/topics/26314

 bundle config 'mirror.https://rubygems.org' 'https://ruby.taobao.org'

sudo apt-get install libmysql-ruby libmysqlclient-dev

如果 Rails 的 mysql2 安装失败就

安装 Sublime Text 3
http://askubuntu.com/questions/172698/how-do-i-install-sublime-text-2-3

sudo add-apt-repository ppa:webupd8team/sublime-text-3
sudo apt-get update
sudo apt-get install sublime-text-installer

搜狗输入法的安装：

先去官网下载 deb 双击安装

Rails 安装

https://www.ruby-lang.org/en/documentation/installation/#apt
https://gorails.com/setup/ubuntu/16.04