How To Install Package libnss3-tools on Ubuntu

Install libnss3-tools

See below for step-by-step instructions of the SSH, Copy/Paste commands to avoid spelling mistakes or accidentally installing different packages.

Follow these steps:

• Update your ubuntu repository package with the following command

sudo apt-get update

• After updating the ubuntu repository package, install the libnss3-tools package with the following command

sudo apt-get install libnss3-tools

• Check the system logs to check that the libnss3-tools package has been installed successfully.

Information about the APT package manager

The apt command is a powerful command-line tool, which works with Ubuntu’s Advanced Packaging Tool (APT) performing such functions as installation of new software packages, upgrade of existing software packages, updating of the package list index, and even upgrading the entire Ubuntu system.

Apt install is followed by one or more packages desired for installation or upgrading. Each package is a package name, not a fully qualified filename. All packages required by the package(s) specified for installation will also be retrieved and installed. The /etc/apt/sources.list file is used to locate the desired packages. If a hyphen is appended to the package name (with no intervening space), the identified package will be removed if it is installed. Similarly a plus sign can be used to designate a package to install. These latter features may be used to override decisions made by apt's conflict resolution system.