![Ccleaner professional edition key](https://cdn1.cdnme.se/5447227/9-3/24_64e61dfd9606ee7f8b257167.png)
![ubuntu list installed packages ubuntu list installed packages](https://www.poftut.com/wp-content/uploads/2018/05/img_5b078b4614204.png)
The information above indicates that our system is running screen version 4.6.2-1. For example, to see if the screen package is present on our system, we may use the following command: sudo apt list -installed | grep screen The grep command can be used to filter the output to see if a specific package is installed. The program outputs a list of all installed packages, including information about their versions and architecture, as shown in the output above.īecause the package list is large, pipe the output to less to make it easier to read: sudo apt list -installed | less
![ubuntu list installed packages ubuntu list installed packages](https://linuxhint.com/wp-content/uploads/2017/12/How-to-List-Installed-Packages-on-Ubuntu-11.png)
Use the following command to see a list of installed packages on your Ubuntu system: sudo apt list -installed It was launched in Ubuntu 14.04 and combines the most regularly used commands from apt-get and apt-cache, as well as the ability to list installed packages.
![ubuntu list installed packages ubuntu list installed packages](https://storage.googleapis.com/static.configserverfirewall.com/images/ubuntu/list/dpkg-grep.png)
The package management system's command-line interface is known as apt. You will also learn, how to check if a package is installed, count installed packages, and get the version of a package that's already installed.ĭespite the fact that this article is for Ubuntu, the same methods apply to any Ubuntu-based distribution, including Kubuntu, Linux Mint, and Elementary OS. Knowing how to list installed packages on your Ubuntu system can come in handy if you need to reinstall your system or need to install the same packages on another machine. In this tutorial, you will list and filter installed packages on Ubuntu.
![Ccleaner professional edition key](https://cdn1.cdnme.se/5447227/9-3/24_64e61dfd9606ee7f8b257167.png)