command to install python in ubuntu code example

Example 1: ubuntu install python

# first do:
sudo apt-get update
# after do:
sudo apt-get install python3.6
# then it should be installed

Example 2: install python on ubuntu

sudo apt install python3.8

Example 3: how to install python in ubuntu

wget https://www.python.org/ftp/python/3.7.5/Python-3.7.5.tgz