rpm – POFTUT

What Is APT (Advanced Package Tool) For Linux?

What Is APT (Advanced Package Tool) For Linux?

Apt or Advanced Package Tool is a tool or application which is used to manage packages on Linux distributions. In Linux terminology, a package is an application, library, tool which is similar to the program on Windows. Linux distributions generally use centralized repositories to install and update applications where the package is provided by these … Read more

What Is Hard Disk Drive (HDD)?

Hard Disk Drive is computer hardware used to store different types of data like a file, folder, image, video, office documents permanently on a computer. Hard Disk Drive may have different names like Drive, Hard Drive, HDD, Disk, etc. In computer terminology, Hard Disk Drive is named as secondary storage. Types Of Hard Disk Drives … Read more

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 integrity of the rpm package. NOKEY Error For RPM Package We may see the error during a package installation with … Read more

Yum Repository Configuration For RedHat, CentOS, and Fedora

Yum Repository Configuration For RedHat, CentOS and Fedora

yum is a tool used to manage 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 examine the yum repository configuration. List Yum Repository Configurations yum repositories are stored as files with related configuration. These configuration files are … Read more

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 need to install rpm packages solely. In this tutorial we will look how to solve dependency and install rpm package. … Read more

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 we will look how to delete or remove packages with yum. We need root privileges all uninstall operations. We will … Read more

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 and RHEL systems works in production too. In this tutorial w will look different ways to check and find CentOS … Read more

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 distribution is free and open version of RedHat Enterprise Linux. So we will compare RedHat and Ubuntu too in this … Read more

Linux RPM Command With Examples For CentOS, RedHat, Fedora

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 from repositories on the internet but using USB, optical media or other ways is popular too in the old days. … Read more