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...
LinuxTechi - Linux Tutorials and Guide
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...
How to Install VirtualBox 6.0 on Ubuntu 18.04 LTS / 18.10 / CentOS 7
As we all of know that VirtualBox is the most commonly used virtualization tool used at desktop level, In other words we can say it is a cross platform virtualization...
How to Generate sosreport on Ubuntu 18.04 / Debian 9 Server
SOS is a tool which is used to collect all the system configuration, logs and diagnostic information and archive it into a single file. Sosreport is generally required for technical...
How to Configure FreeIPA Client on Ubuntu 18.04 / CentOS 7 for Centralize Authentication
In our previous article we have already discussed about FreeIPA and its installation steps on CentOS 7 Server, in this article we will discuss how an Ubuntu 18.04 and CentOS...
How to Install and Configure FreeIPA on CentOS 7 Server
FreeIPA is a free and open source identity management tool, it is the upstream project for Red Hat identity manager. Using FreeIPA tool, we can easily manage centralized authentication along...
