how to install atom on ubuntu 20.04 from terminal code example

Example 1: how to still atom on ubuntu

# Install Atom
sudo dpkg -i atom-amd64.deb
# Install Atom's dependencies if they are missing
sudo apt-get -f install

Example 2: how to still atom on ubuntu

# Install Atom
sudo apt-get install atom
# Install Atom Beta
sudo apt-get install atom-beta