How to install deb packages, programs or files on Ubuntu and Debian?
You can use one of the following methods to install a .deb file:
1- Using the dpkg command to install .deb packages:
sudo dpkg -i /path/to/deb/file
sudo apt-get install -f
2- Using the apt command to install .deb packages:
sudo apt install ./name.deb
7 days a week, 24 hours a day