ubuntu update terminal 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: update ubuntu in terminal

#gets package(s) update definitions
sudo apt update
#upgrades the package(s) for which update definitions are received
sudo apt upgrade

Example 4: update os ubuntu terminal

sudo apt-get update
sudo apt-get upgrade
sudo apt-get dist-upgrade

Example 5: ubuntu command upgrade application

sudo apt-get upgrade firefox

Example 6: linux os upgrade

sudo do-release-upgrade