apt-get – POFTUT

Tagged: apt-get

Apt Command "Hash Sum mismatch" Error and Solution On Ubuntu, Debian, Mint, Kali 0

Apt Command “Hash Sum mismatch” Error and Solution On Ubuntu, Debian, Mint, Kali

apt command is used to install, update, remove packages in Linux distributions like Ubuntu, Debian, Mint, Kali. apt is mainly used with the deb packages.  With the apt update or apt-get update command the repository information is downloaded to from the deb repositories to the local repositories. Hash is used to checking if the downloaded file is valid. If there is a problem we may face with the Hash Sum...

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How To List Installed Packages In Ubuntu, Debian, Kali, Mint

Ubuntu, Debian, Kali and Mint distributions uses apt-get and dpkg commands for package management. We generally use this commands to install or remove packages from Linux systems. But in some cases we may need to list and count installed packages. In this tutorial we will look how to list and count all ready installed packages in Ubuntu, Debian, Kali and Mint. List Installed Packages and Details with dpkg We will start with...

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Linux “Apt-Get Command Not Found” Error Solution

Linux distributions are using package managers in order to install, update and remove applications. In the old days there are very less package managers those are not so good. In to day they are very talented. apt-get command not found is command error type which is shown while installing, updating and removing applications. In this tutorial we will look some error cases and solutions. Error As an example when try...

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How To Solve “add-apt-repository command not found” Error In Ubuntu, Debian, Mint, Kali

deb or apt based distributions like Debian, Ubuntu, Mint and Kali uses apt package management system. These distributions provides a lot of packages by default. But in some cases we may need to add extra or third party package into our system. This is done with add-apt-repository . This is not installed by default in these distributions. So we will get following error. Command Not Found Error So we want to install ubuntu-wine/ppa  which...

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What Does “sudo apt-get update” do?

We have examined the apt-get  and its sub commands in a detailed manner previously. apt-get  is used to manage installed packages in a Linux distribution like Ubuntu, Debian, Mint, Kali etc. Here we will look simply sudo apt-get update  and related commands to update a deb based Linux distribution. For detailed tutorials look following. How To Apt-Get Update, Upgrade, Dist-Upgrade, Full-Upgrade and Their Similarities and Diffirencies How To Install Updates...

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How To Apt-Get Update, Upgrade, Dist-Upgrade, Full-Upgrade and Their Similarities and Diffirencies

deb based distributions provides apt or apt-get to manage packages interactively and from network repositories. While updating packages update, upgrade or dist-upgrade can be used. But what is the difference between these two commands. In this tutorial we will look this issue. Update updatecommand will simply get the packages information from repositories. These repositories are remote internet sites those provides packages and their metadata. We will get meta data or...

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How To Remove Packages From Ubuntu, Debian, Mint and Kali with Apt-Get Uninstall Command with Examples

apt-get is standard package manager provided by popular distributions like Ubuntu, Debian, Mint and Kali. We can use apt-get removeand purge in order to remove packages from system. apt-get This package manager provides a lot of options in order to manage packages precisely. We have all ready examined very complete tutorial about apt-get command in the following link. Apt and Apt-Get Tutorial With Examples Uninstall Single Package The simples usage...

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How To Solve ” sub process usr bin dpkg returned an error code 1″ Error?

dpkg is a tool used to install packages into a Debian, Ubuntu, Mint, Kali or deb based distribution. Generally package managers works without problem. But in some situations there may be some errors about package installation. One of the most popular dpkg error is sub process usr bin dpkg returned an error code 1 . In this tutorial we will look different ways to solve this error. Reconfigure Package Database...

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How To Install Updates In Ubuntu, Debian, Mint, Kali

When we connect to our Linux systems like Ubuntu, Debian, Mint and Kali we see that there is a notification like below. This notification says that we hve new updates and we need to install them. Some of the updates are bug fix and some of the are security update. We will look how to install them. More information about apt can be found int the following tutorial. Apt and Apt-Get...

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Apt and Apt-Get Tutorial With Examples

Distributions like Ubuntu, Debian uses APT as default online package manager. APT works with dpkg together where apt resolves dependencies and download packages from internet, network share etc. and dpkg installs, configure them. In this tutorial we will look how to use apt efficiently APT packages extensions are .deb which is actually dpkg packages. There is GUI application manager synaptic which have base features of the APT. Here is simple package name the information...

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