First command you need to run on Ubuntu or any Debian-based Linux system after a fresh install.
sudo apt-get update
To upgrade all packages:
sudo apt-get upgrade
Pag isa app lang gusto mo upgrade:
sudo apt-get upgrade <package_name> (e.g. sudo apt-get upgrade slack)
At syempre, ang apt-get at ginagamit madalas sa pag install:
sudo apt-get install <package_name> (e.g. sudo apt-get install conky)
Pag uninstall
sudo apt-get remove <package_name> (e.g. sudo apt-get remove firefox)
