Raspberry Pi Full Stack
  • Preface
  • Part 1 - Introduction
  • Chapter 1. Getting Started with Raspberry Pi
    • 1.1 About Raspberry Pi 3B
    • 1.2 Raspberry Pi Online Resource
    • 1.3 Install Raspbian onto a Raspberry Pi 3B
    • 1.4 Raspberry Pi Configuration
    • 1.5 Network Configuration
    • 1.6 Package Update & Upgrade
  • Chapter 2. Getting Familiar with Raspbian
    • 2.1 Package Management
    • 2.2 Matlab Like Bash
    • 2.3 Install Packages from Repository
    • 2.4 Install Packages from Source
  • Part 2 - GPIO
  • Chapter 3. Raspberry Pi GPIO
    • 3.1 GPIO Web Server
    • 3.2 GPIO Pin Test
  • Part 3 - Pi Camera
  • Chapter 4. Pi Camera
  • Part 4 - Raspberry Pi Based Mini Automated Vehicle
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  1. Chapter 1. Getting Started with Raspberry Pi

1.6 Package Update & Upgrade

After Internet is successfully enabled, you can upgrade all installed packages to the NEWEST version by the following 2~3 commands:

sudo apt update
apt list --upgradable (optional)
sudo apt upgrade

In fact, every time you reboot into Raspbian Linux, you can always execute these 2~3 commands in sequence to upgrade all upgradable packages.

  • sudo apt update: Find all upgradable packages

  • apt list --upgradable (Optional): List all upgradable packages found by sudo apt update

  • sudo apt upgrade: Upgrade all upgradable packages

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Last updated 7 years ago