What is apt get and apt cache in Ubuntu?

Apt-get & apt-cache are the command line package management utility in Ubuntu Linux. GUI version of apt-get command is the Synaptic Package Manager, in this post we are going to discuss 15 different examples of apt-get & apt-cache commands.

How to install a software package with apt-get?

To install the package with apt-get, use the following command as shown below – To upgrade the software packages, use the following command – To remove automatically all unused packages, use the following command – To erase downloaded archive files, use the following command –

Which is the command line utility for APT?

Apt-get is the command-line utility for dealing with applications and may be considered for the person’s “back-end” to other tools for making use of the APT library. Apt-cache performs a variety of operations on APT’s package.This article explains about -“Basic Commands of APT-GET and APT-CACHE for Package Management”.

What’s the difference between apt get and apt-get?

If you are a Linux user comfortable with the command line, apt-get is probably something you use often. You utilize this tool to install, update, list, and remove packages from your system. apt-get is a command line program used to interact with the APT (Advanced Package Tool) package management system.

What is the purpose of Apt binary cache?

APT CACHE allows you to search for packages and dependencies. It perform low-level operations on the APT binary cache, including the ability to perform searches and produce output reports from package metadata. It is very useful for finding out information about packages.

Which is repository metadata to cache in apt-cache?

Which repository metadata to cache depends on the repositories added in your source list in the /etc/apt/sources.list file and additional repository files located in ls /etc/apt/sources.list.d directory. Surprisingly, apt-cache doesn’t clear the APT cache.

What do package names mean in apt cache?

Total package names is the number of package names found in the cache. Normal packages is the number of regular, ordinary package names that bear a one-to-one correspondence between their names and the names used by other packages for them in dependencies. The majority of packages fall into this category.