sudo upgrade ubuntu code example
Example 1: update ubuntu
sudo apt update && sudo apt upgrade -y
#or use it seperately
sudo apt update
sudo apt upgrade
#you make wanna run below command to remove unwanted
#and free up some space
sudo apt autoremove
Example 2: sudo update
sudo apt-get update && sudo apt-get upgrade
Example 3: how to update ubuntu
sudo apt update && sudo apt upgrade -y
Example 4: update os ubuntu terminal
sudo apt-get update
sudo apt-get upgrade
sudo apt-get dist-upgrade