How to Remove Software Repositories on Ubuntu

Streamline package management on Ubuntu by deleting old, unused software repositories from your computer.



Commands:
sudo vim /etc/apt/sources.list
sudo apt update
sudo apt-key list



Chapters:
0:00 Intro
0:23 Deleting the Repository Entry From sources.list
1:27 Removing the GPG Key for the Repository
2:04 Use the Ubuntu Software Updater to Remove a Repository
3:03 End screen



What you will learn:
1. Deleting the Repository Entry From sources.list
a. The most convenient way to remove an unwanted package repository on Ubuntu
b. How to edit the sources.list file
c. How to lists all the configured repositories on your system
d. How to update the package sources
e. How to remove repository from the sources.list file
2. Removing the GPG Key for the Repository
a. How to list all the trusted keys
3. Use the Ubuntu Software Updater to Remove a Repository
a. How to see a list of all the third-party software sources configured on your computer
b. How To disable a repository
c. How to remove the package repository
d. How to update the package sources using APT
















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Music provided by Vlog No Copyright Music.
Video Link: https://www.youtube.com/watch?v=wMBNp0ox6BQ&t=0s

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