Package management in Ubuntu

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Package management in Ubuntu

Package management commands

Update package metadata

To get list of latest packages from repository servers use:

sudo apt-get update

Install package

To installing package use:

sudo apt-get install <package-name>

Searching package

To search for a package with name or word in description use:

apt-cache search <word>

List installed packages

To get list of all installed packages use:

dpkg --get-selections

Package information

To get information about package use:

apt-cache show <package-name>

Package management tools

Package management tools supported by Ubuntu are:

aptitude

ncurses based

synaptic

Graphical

Learn more at https://help.ubuntu.com/community/AptGet/Howto

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