Ayushverma8

apt update -y
apt install mysql -y
apt install ruby -y
apt install git -y
wget http://dev.mysql.com/get/mysql-apt-config_0.8.0-1_all.deb
sudo dpkg -i mysql-apt-config_0.8.0-1_all.deb
sudo apt update -y
sudo apt install mysql-server -y
sudo apt-get install ruby-dev -y
apt-get install libmysqlclient-dev -y

Ayushverma8

apt-get update
apt-get install ruby-dev -y
apt-get install ruby -y
apt-get install build-essential -y
apt-get install git -y
apt-get install postgresql -y
apt-get install postgresql-contrib -y
sudo -u postgres createuser -s $USER
createdb $USER
touch ~/.psql_history