How to Install and Configure KVM on OpenSUSE Leap 15
KVM is virtualization module that is loaded inside the Linux kernel and then linux kernel start working as a KVM hypervisor. KVM stands for Kernel based Virtual Machine. Before start...
LinuxTechi - Linux Tutorials and Guide
Top 8 Video Players for Your Linux Desktop
Gone are the days when Linux systems are mainly used for Server-side functionalities as the latest distributions released are well-advanced and are specially designed to capture the attention of home...
Learn and use fork(), vfork(), wait() and exec() system calls across Linux Systems
It is found that in any Linux/Unix based Operating Systems it is good to understand fork and vfork system calls, how they behave, how we can use them and differences...
Quick guide to Install and Configure Ceph (Distributed Storage) Cluster on CentOS 7
Ceph is free and open source distributed storage solution through which we can easily provide and manage block storage, object storage and file storage. Ceph storage solution can be used...
16 Useful ‘cp’ Command Examples for Linux Beginners
Being a Linux user, copying files and directories is one of the most common day to day operations task.cp command is used to copy the files and directories from one...
Useful Tips about Hard and Soft (symlink) Links on Linux/Unix Systems
Many a times in any Linux/Unix based Operating Systems it is wise to understand the underlying concepts then only one can appreciate the beauty of commands and how they are...
Install and Configure Kubernetes (k8s) 1.13 on Ubuntu 18.04 LTS / Ubuntu 18.10
Kubernetes is a free and open source container orchestration tool. It is used to deploy container based applications automatically in cluster environment, apart from this it also used to manage...
How to Resize OpenStack Instance (Virtual Machine) from Command line
Being a Cloud administrator, resizing or changing resources of an instance or virtual machine is one of the most common tasks. In Openstack environment, there are some scenarios where cloud...
OpenStack Deployment using Devstack on CentOS 7 / RHEL 7 System
Devstack is a collection of scripts which deploy the latest version of openstack environment on virtual machine, personal laptop or a desktop. As the name suggests it is used for...
12 Useful ‘dmidecode’ Command Examples for Linux Admin
Dmidecode is a tool or command which is used to retrieve the useful information of your system’s hardware components in human readable format. Dmidecode is available for all the Linux...
