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Managing software packages in Linux is essential to maintain regular processes and services. The Advance Package Tool, or APT, is a package manager developed especially for Ubuntu, Debian, and a few similar Linux distributions. Apt offers various options to install, update, and upgrade software packages. APT is a reliable and easy-to-use utility that you can primarily access using a command-line interface. Moreover, it also ensures that all the required components for a given package are installed properly when installing and upgrading packages. However, many beginner users are unaware of APT’s capabilities. So, this guide will comprehensively describe APT in Linux with examples of how to use it. How to Use APT to Install Packages in Linux Using APT is simple, so let’s start with installing or upgrading the system through the following command: sudo apt update Now, please run the following apt command to install your desired utility: sudo apt install util_name In this command, you should replace util_name with the package name you want to install. For instance, to install the rsync utility, we will use: sudo apt install rsync Similarly, you can use the remove option to completely uninstall the package. For example, to remove the rsync utility, please run the below command: sudo apt remove rsync In case you want to remove all the unused packages from the system then please use the autoremove option: sudo apt autoremove You can also use the full-upgrade option to upgrade the system by removing, upgrading, and installing packages: sudo apt full-upgrade If you intend to upgrade a specific package, please use the following command: sudo apt install --only-upgrade util_name Here, replace util_name with the particular utility name you want to upgrade. Let’s upgrade the curl utility for an example: sudo apt install --only-upgrade curl Moreover, you can run the following command to see the list of all the available options in the apt utility: apt --help apt-get Vs. apt Beginners and even a few seasoned Linux users need clarification on apt and apt-get. Both the apt and apt-get commands are a part of the APT utility, where apt-get is older and apt is a newer and more advanced tool. On the other hand, apt includes additional features, like verbose output, which are not available in apt-get. However, apt-get still holds the top position as the widely used package manager in Debian-based distributions. A Quick Wrap-up APT is a popular Linux package management tool with multiple commands for installing, updating, and upgrading software packages. For users unaware of its correct usage methods, this guide comprehensively explains what apt is and how you can use it to install various packages in Linux. Furthermore, we describe a few apt commands to upgrade, uninstall, list, remove, and get detailed information about those software packages. View the full article

YUM, or also known as Yellowdog Updater Modified, is a package management tool developed by Yellowdog Linux. It is the default and widely used software package manager in Fedora, RHEL, CentOS Linux systems, etc. Its primary features allow you to install, upgrade, and uninstall software packages on your devices. YUM has been a reliable tool and evolved into its next-generation version, Dandified YUM(DNF). Furthermore, you can easily access YUM through the command line, making it the preferred choice of most administrators. However, many users still need to discover and want to learn various use cases of YUM. This quick guide will briefly describe YUM in Linux and demonstrate some examples of its use. How to Use YUM in Linux You can install any new software using a simple yum install command followed by your desired package name. For example, to install the r sync utility, we would use: yum install rsync Additionally, you do not need to worry about the dependencies the new packages need because YUM takes care of it all. You can use the below-given command to update any particular package: yum update package_name Please replace ‘package_name’ with the package name you want to update. For instance, let’s update the curl utility: yum update curl Similarly you can completely remove a package from your system through the following command: yum remove package_name Again replace ‘package_name’ like shown in the above section. After executing this command, enter ‘y’ to confirm the removal of your target package and its dependencies. For example, if we have to remove the curl package installed in the previous section, we will run: yum remove curl If you want to view detailed information about a package before installing it immediately, use the yum info command. For example: yum info curl It will display information about Curl’s latest version, release, size, license, and description. You can also take a brief look at the packages installed on your system by running: yum list installed In case you are unable to recall the exact name of your desired package, use the search function as follows: yum search [specific_keyword] Just replace [specific_keyword] with your target keyword. It will show all the matching package names. A Quick Summary YUM is the default package management utility in Fedora, RHEL, CentOS, and other similar Linux distributions that the Yellowdog Linux originally developed. This guide quickly explained YUM in Linux with the help of multiple examples. Here, we demonstrated how to use YUM to install, remove, and upgrade packages on your systems. View the full article

Package management or software installation on Linux systems can be very puzzling especially for newbies (new Linux users), as different Linux distributions use different traditional … The post Universal Package Managers for Linux: Snap, Flatpak, and AppImage first appeared on Tecmint: Linux Howtos, Tutorials & Guides. View the full article