Check RPM package dependencies on Rhel/Centos/Rocky

Check RPM package dependencies on Rhel/Centos/Rocky

Files with the .RPM extension are software packages intended for installation on Red Hat Enterprise Linux or one of its derivative Linux distributions, such as CentOS, AlmaLinux, Rocky Linux, or Fedora. When you install software by using an RPM file, your system may need to install dependencies for it to run correctly. This is common behavior for the dnf package manager as well, so you may already be familiar with package dependencies. In this tutorial, we will show you how to check the package dependencies for an RPM file on RHEL and similar distros.

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Identifying the CentOS Release version

How to check CentOS version

The purpose of this tutorial is to show how to check the CentOS version of your Linux system. It’s possible to do this from either command line or GUI, so you can use whichever method is more convenient for you. Classic CentOS is nearing its end of life and will be replaced by CentOS Stream. Knowing your CentOS version will give you some insight into how long your system will continue to be supported.

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Prompt asking us to register the Red Hat system in order to receive updates

There are no enabled repositories RHEL solution

You may receive a There are no enabled repos error message when trying to install system updates on a fresh Red Hat Linux install. This occurs when you have not enabled your RHEL subscription. In this tutorial, we will take you through the step by step instructions to register your RHEL subscription, enable the package manager, and finally install updates and remedy the error message for good.

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How to auto login on CentOS

How to auto login on CentOS

The purpose of this tutorial is to enable auto login on GNOME GUI and the KDE Plasma desktop environment on CentOS Linux system. If you are using CentOS and getting tired of needing to provide your password every time your computer boots up, or goes back to the lock screen, then enabling auto login will save you some time and frustration.

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