Deb is the installation package format used by all Debian based distributions. The Ubuntu repositories contain thousands of deb packages that can be installed either from the Ubuntu Software Center or from the command line using the apt and apt-get utilities. Many

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sudo is a command-line program that allows trusted users to execute commands as root or another user. In this article we’ll show you two ways to grant sudo privileges to a user. The first one is to add the user to the sudoers file . This file contains information that

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Docker is an open-source containerization platform that allows you to quickly build, test, and deploy applications as portable containers that can run virtually anywhere. A container represents a runtime for a single application and includes everything the software needs to

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