install psql linux code example

Example 1: how to install psql in ubuntu

sudo apt-get install postgresql

Example 2: install docker linux

sudo apt-get install -y xserver-xorg-lts-trusty libgl1-mesa-glx-lts-trusty

Example 3: install docker linux

$ curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -

Example 4: linux psql

psql "dbname=dbhere host=hosthere user=userhere password=pwhere port=5432 sslmode=require"