Search for a package and do a grep to find the required package. # sudo dpkg -l | lessĬonfirm whether a package is already installed by running dpkg command with “-l” option.

Hit ‘q’ to return to the terminal prompt. The list will not be mixed with other terminal commands and output. Here “less” is a simple text reader used to scroll through the list of packages in a new buffer that opens in the existing terminal window. List all installed dpkg packages in Debian Servers Let’s go through one by one with an example of dpkg commands. Using AppStream with yum in Red Hat Enterprise Linux 8.30 Yum command for Package Management in Linux.Interested in reading about Yum commands? The configuration file of dpkg will be reside under /etc/dpkg/dpkg.cfg and the log will be saved under /var/log/dpkg.log. We can manage and install the package in Ubuntu/Debian Linux server by using dpkg commands, Below dpkg commands with options apply for Ubuntu Linux version 12.0 and above. To check for selected but not installed packagesĭpkg is the package manager for Debian based Linux servers.Sanity and Consistency Checks for all Packages.Extract and display the filenames contained in a package.Remove a package and its configuration files.Reconfigure an already installed package.

Install a *.deb package from a specified location.

Check for a package whether it’s installed or not.

Display information about a deb package.

List all installed dpkg packages in Debian Servers.

Dpkg redhat