Pradeep Antil 
Docker is considered as PaaS (platform as a service) software which makes use of OS level virtualization feature to spin up containers. In other words, we can say Docker provides container run time environment. In this guide, we will cover …
DNF is a package management command line utility on RHEL distributions like Red Hat Enterprise Linux, CentOS Stream and Fedora. Usually, DNF or Yum command is used to install, update and remove rpm packages from command line. Apart from this, …
VirtualBox is a free and open-source virtualization tool and typically used at desktop level for building the test environment. It is developed and managed by Oracle corporation, that’s why it is known as Oracle VM VirtualBox. VirtualBox is a type-2 …
Cockpit is a free web-based graphical tool to manage linux server and is used to perform all day-to-day administrative tasks. Cockpit is best suited to the admins who have moved from windows to Linux as it provides easy and graphical …
Hello Techies, as we know that root is the admin user in Linux who has all rights on all commands and files. It is not recommended to use root user to perform administrative tasks but assign administrative privileges to a …
XFS is a 64-bit journaling file system and used where high performance is required. XFS file system is available in most of the linux distribution like Ubuntu, Debian and RHEL. In RHEL based distributions XFS is the default file system. …
Hi Techies, one of the advantages of LVM partition is that it can be resized online without any downtime. Here resize means increasing and reducing lvm partition size. Though it is not recommended to reduce lvm partition as it may …
LVM (Logical Volume Manager) is the recommended way to manage disk or volume in Linux system. One of the major benefits of LVM partitions is that we can extend their size on the fly without any down time. In this …
Hostname is the label of a system or in other words it is a human readable name of a system, after setting up the hostname of the device then it becomes easy to manage and access based on their label …
In Linux system, time zone points to local time of region or county. When time zone is set in linux then it’s time automatically set according to region or country. It is always recommended to set correct time zone according …