#SUDO APT GET UPDATE SCRIPT INSTALL#
#SUDO APT GET UPDATE SCRIPT UPGRADE#
#SUDO APT GET UPDATE SCRIPT DOWNLOAD#

#SUDO APT GET UPDATE SCRIPT INSTALL#

It looks for dependencies with the newer version of the package being installed and it tries to install new packages or remove existing ones on its own. The command apt-get dist-upgrade, on the other hand, is proactive. It never tries to remove any packages or tries to install a new package on its own.

#SUDO APT GET UPDATE SCRIPT UPGRADE#

The command apt-get upgrade is very obedient. Difference between upgrade and dist-upgrade There is another way to perform a complete upgrade by using the command below: sudo apt-get dist-upgradeīut you should avoid using this command.

To upgrade only a specific program, use the command below: sudo apt-get upgrade You can use the command below for this purpose: sudo apt-get upgrade The most convenient way is to upgrade all the packages that have updates available. Once you have updated the package database, you can upgrade the installed packages. You can see that there is downloaded information on the ‘get’ lines in the screenshot above.

#SUDO APT GET UPDATE SCRIPT DOWNLOAD#

apt-get will download this information (not the package itself).

get: There is a new version of the package available.

Either the package is so recent that it doesn’t even bother to check for a new version, or there was an error in retrieving the file but error was trivial and thus it is being ignored.

hit: there is no change in the package version.

You’ll see three types of lines here: hit, get, and ign. When you run this command, you’ll see the information being retrieved from various servers. Updating the package database requires superuser privileges, so you’ll need to use sudo. In fact, this is the first command you need to run on any Debian-based Linux system after a fresh install. If you don’t update this database, the system won’t know if there are newer packages available or not. Update the package database with apt-getĪpt-get basically works on a database of available packages. It’s better to have an understanding of it so that you can handle your Linux system in a slightly better way. I am using Linux Mint in this tutorial, but you can use any other Ubuntu-based Linux distribution, such as elementary OS, Linux Lite, etc. Read this article to learn more details about apt and apt-get commands. There is also a newer apt command on the scene which is a simpler version of apt-get. You will see all of these commands with examples later in this guide. apt-get is for installing, upgrading, and cleaning packages, while apt-cache command is used for finding new packages. There are two main tools around APT: apt-get and apt-cache. You can use it to find and install new packages, upgrade packages, clean your packages, etc. There are already dpkg commands to manage it, but apt is a more user-friendly way to handle packages. This way, you don’t have to build a program from the source code.ĪPT (Advanced Package Tool) is the command-line tool to interact with this packaging system. A packaging system is a way to provide programs and applications for installation. I guess you already know that Ubuntu is derived from Debian Linux. This makes managing packages easier on Debian-based distros. The apt-get is a set of command line tools that allow you to install, remove and update deb packages installed via the APT (Advanced Package Tool) in Debian and Ubuntu.

In this guide for beginners, I am going to explain various of apt-get commands with examples so that you can use them like an expert Linux user. Now, you might be aware of a few apt-get commands and their usage, but you might not know some others.

In fact, first on the list of things to do after installing Ubuntu is to use apt-get update and apt-get upgrade. If you have started using Ubuntu or any Ubuntu-based Linux distribution, such as Linux Mint, elementary OS, etc., you must have come across the apt-get command by now.

Sudo apt get update script