#1. System setup for Ruby on Rails projects on Ubuntu
Before format take Backup of the following - Openvpn file - client.openvpn docker file - client certificate file .thunderbird - complete folder .ssh - complete folder .purple - complete folder for pidgin Other Important documents Fresh installation - Synaptic Package Manager - Install from software center sudo apt install vim 'pg' gem supporting libraries sudo apt install libpq-dev sudo apt install libpq-dev build-essential gparted - for memory management Install from software center openvpn - install from software center Pidgin - Install from software center Google chrome - download debian file(.deb) from chrome website git - sudo apt install git sudo apt install git-gui git alias - https://learnwithrkumar.blogspot.com/2021/12/create-git-alias.html git global settings - https://learnwithrkumar.blogspot.com/2021/12/git-setup-on-ubuntu-system.html Ssh key generate and add it to github. sudo apt install net-tools sudo apt install curl postgresql +...