ziaulrehman40/ubuntu machine setup for rails.md

## ubuntu machine setup for rails.md

      
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              ubuntu machine setup for rails.md
            
          
    Basic use libraries installation

sudo apt update
sudo apt install unace unrar zip unzip p7zip-full p7zip-rar sharutils gnupg2 rar uudeview mpack arj cabextract file-roller

Actual Development Setup

Essentials

sudo apt-get install curl git gitk

RVM

curl -L get.rvm.io | bash -s stable 

If it fails run these commands and try again:
command curl -sSL https://rvm.io/mpapis.asc | gpg2 --import -
command curl -sSL https://rvm.io/pkuczynski.asc | gpg2 --import -

ALTERNATIVELY, if you face unfixable issues you may follow https://github.com/rvm/ubuntu_rvm and skip this section)


CAREFULLY READ OUTPUT OF THIS COMMAND, THERE WILLL BE FAILURE PROBABLY, AND IT WILL TELL HOW TO FIX THIS FAILURE


IT WILL GIVE SOME LINE SIMILAR TO BELOW LINE, SEE PREVIOUS COMMAND OUTPUT FOR ACTUAL COMMAND
gpg2 --keyserver hkp://keys.gnupg.net --recv-keys XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX


AFTER FOLLOWING INSTRUCTIONS RE-RUN THE COMMAND I.E:


curl -L get.rvm.io | bash -s stable
rvm -v  if it fails, try closing and re-opening terminal window
rvm list
Other dependencies

sudo apt-get install build-essential openssl libreadline6-dev 
rvm install 2.7
rvm install 3.0
(Now we will install nvm for node version managaement, it will help when you will move to different projects)
(Follow instructions here: https://github.com/nvm-sh/nvm#install--update-script )
(restart terminal)
nvm install 14
gem -v
rvm list
rvm -v
gem install bundler
gem install bundler -v 1.17
gem install rails
bundle (only if you are in a rails project directory, skip otherwise)

Postgres and PGAdmin4

sudo sh -c 'echo "deb http://apt.postgresql.org/pub/repos/apt $(lsb_release -cs)-pgdg main" > /etc/apt/sources.list.d/pgdg.list'
wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | sudo apt-key add -
sudo apt-get update

*For simple instalation
sudo apt install postgresql pgadmin4

For PL/Python support(skip if you don't know what that is)
Don't forget to replace 10 with 9 in following command if you need postgres 9
sudo apt-get install postgresql postgresql-10 postgresql-plpython-10 pgadmin4

Below are common steps for initial setup of DB user
sudo -u postgres psql postgres 
# \password postgres (SET PASSWORD FOR 'POSTGRES' USER)
# \q (to exit psql terminal)
exit

Redis

sudo apt-get update
sudo apt-get upgrade
sudo apt-get install redis-server

sudo update-rc.d redis-server enable
sudo update-rc.d redis-server defaults
sudo systemctl restart redis-server.service
sudo systemctl enable redis-server.service
redis-benchmark -q -n 1000 -c 10 -P 5

GDebi, npm and linters for sublime

sudo apt-get install gdebi npm
npm install -g sass-lint eslint stylelint coffeelint htmlhint typings   (if fails, try with sudo)

Random (not needed 99.9% of times)


setup git_rails(if you want to)....
download and copy file git_rails in home directory(https://github.com/runephilosof/git-rails)
sudo ln -s ~/git_rails /usr/bin/git_rails

// IF YOU NEED, postgres backup and restore...(with roles etc) below are some commands for record.
pg_dumpall -U ziap1 -h localhost > db_backupall (to backup from old system)
psql -f db_backupall postgres -U postgres -h localhost (to restore on new system)