shell :: ruby / rails install

RubyRailsInstall1.sh

cd
git clone https://github.com/sstephenson/rbenv.git .rbenv
echo 'export PATH="$HOME/.rbenv/bin:$PATH"' >> ~/.bash_profile
echo 'eval "$(rbenv init -)"' >> ~/.bash_profile
source ~/.bash_profile

git clone https://github.com/sstephenson/ruby-build.git ~/.rbenv/plugins/ruby-build
echo 'export PATH="$HOME/.rbenv/plugins/ruby-build/bin:$PATH"' >> ~/.bash_profile
source ~/.bash_profile

rbenv install -v 2.5.0
rbenv global 2.5.0

ruby -v
    
echo "gem: --no-document" > ~/.gemrc

gem install bundler

gem install rails #-v 5.0.1

rbenv rehash

rails -v