Show the List of Installed Packages on Ubuntu or Debian

Uninstall Ubuntu and Debian packages with apt-get and dpkg apt-get update: Updates the packages’ list in the repositories. dpkg –configure -a: This command checks for dependency problems to fix. apt-get -f install: Another command to fix dependency problems. apt-get autoclean: clean unnecessary dependencies. Check if packages are being held by the packages manager Chapter 8. The Debian package management tools apt-get provides a simple way to retrieve and install packages from multiple sources using the command line. Unlike dpkg , apt-get does not understand .deb files, it works with the packages proper name and can only install .deb archives from a source specified in /etc/apt/sources.list .

Search the contents of packages. This search engine allows you to search the contents of Debian distributions for any files (or just parts of file names) that are part of packages. You can also get a full list of files in a given package.

How To List Installed Packages In Ubuntu, Debian, Kali Count Installed Packages with dpkg Count Installed Packages with apt-get. We can also use apt and apt-get for installed package counting like below. $ apt list --installed | wc -l Search and Filter In Installed Packages with dpkg and grep. What if we are looking for a specific package and want to …

20 Useful apt, apt-get, and apt-cache Command Examples for

Listing Available Packages. After the cache is populated, use the apt-cache command to search the cache to find the packages in which you are interested or to get information about an available package. Here are examples of the search and show sub-commands: cumulus@switch:~$ apt-cache search tcp socat - multipurpose relay for bidirectional data transfer fakeroot - tool for simulating superuser