18 Quick ‘lsof’ command examples for Linux Geeks
lsof is a command line utility for all Unix and Linux like operating systems to check “list of open files” The name “lsof” is itself derived from this functionality. lsof...
LinuxTechi - Linux Tutorials and Guide
Ubuntu 19.04 (Disco Dingo) Desktop Installation Guide with Screenshots
Canonical has released its non-LTS Ubuntu 19.04 Operating system for Desktop and Servers on 18th April 2019, Code name for Ubuntu 19.04 is “Disco Dingo”. As it is non-LTS release,...
Quick Guide on Docker Utilities, Daemon and its other capabilities
Introduction Docker is playing very critical role as both a packaging format for the applications and a unifying interface and methodology that enables the application team/s to own the Docker-formatted...
17 useful rsync (remote sync) Command Examples in Linux
As the name suggests, rsync command is used to sync (or copy) files and directories locally and remotely. One of the important feature of rsync is that it works on...
How to Install and Configure OTRS (Ticketing Tool) on CentOS 7 / RHEL 7
OTRS is a free and open source ticketing tool available for Linux like operating systems. OTRS stands for “Open Source Trouble Ticket System“. In opensource world it is one of...
Configure two node Squid (Proxy Server) Clustering using Pacemaker on CentOS 7 / RHEL 7
As we all know that squid is a caching proxy server which supports the protocols like HTTP, HTTPS, FTP and more. In other words, squid is known as a web...
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...
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...
