What Is Hard Disk Drive (HDD)?
Hard Disk Drive is computer hardware used to store different type of data like a file, folder, image, video, office documents permanently in a computer. Hard Disk Drive may have different names like Drive, Hard...
Tagged: rpm
Rpm, Yum, Dnf “NOKEY” Public Key Check Error and Solution
Rpm is very popular and secure package management format and application. Recent version of the rpm and yum command uses Public Key Check in order to make installation more secure. This is done by checking...
Yum Repository Configuration For RedHat, CentOS and Fedora
yum is a tools used to management rpm packages in distributions like RedHat, CentOS, Fedora etc. Most know feature of yum is using repositories in order to manage packages download and resolve dependencies. In this tutorial we will...
How To Install and Upgrade RPM Packages In CentOS, RHEL, Fedora, Mandriva
rpm is the package format used by popular distributions like RHEL, CentPOS, Fedora and Mandriva. We generally prefer to use yum command to install packages from internet automatically and easily. In some cases we may...
How To Uninstall, Delete Packages with Yum Remove
yum is mainly used by rpm based distributions to manage operating system packages. yum have a lot of features but one of the most used feature is removing packages from operating system. In this tutorial...
How To Check and Find CentOS Version?
CentOS or RedHat Enterprise Linux is popular enterprise level Linux distribution. Different versions of the CentOS and RHEL is use In enterprise environment. Because of its stability and long time support old versions of CentOS...
Compare CentOS(RedHat) vs Ubuntu
CentOS and Ubuntu is two popular Linux distributions used in enterprise environments as well as personal environments. In this tutorial we will examine CentOS and Ubuntu Linux distributions from different perspectives. As a note CentOS...
How To Install Updates In Ubuntu, Debian, Mint, Kali
When we connect to our Linux systems like Ubuntu, Debian, Mint and Kali we see that there is a notification like below. This notification says that we hve new updates and we need to install...
Linux RPM Command With Examples For CentOS, RedHat, Fedora
What is Rpm? Rpm is package manager popular in Red Hat-based operating systems. Rpm full name is Red Hat Package Manager. Rpm uses rpm as package extension and format. Rpm packages are generally distributed...
10 Things To Do After Fedora Installation
Fedora is popular distribution among Linux community. I am already using Fedora too. I prefer Fedora because of its updated packages and virtualization support. If you are not using it please give a try. After...
