How to Linux Blog

How to Setup Local Yum/DNF Repository on RHEL 8 Server Using DVD or ISO File 0

How to Setup Local Yum/DNF Repository on RHEL 8 Server Using DVD or ISO File

Recently Red Hat has released its most awaited operating system “RHEL 8“, in case you have installed RHEL 8 Server on your system and wondering how to setup local yum or dnf repository using...

Red Hat Enterprise Linux (RHEL) 8 Installation Steps with Screenshots 0

Red Hat Enterprise Linux (RHEL) 8 Installation Steps with Screenshots

Red Hat has released its most awaited OS RHEL 8 on 7th May 2019. RHEL 8 is based on Fedora 28 distribution and Linux kernel version 4.18.  One of the important key features in...

Fedora 30 Workstation Installation Guide with Screenshots 0

Fedora 30 Workstation Installation Guide with Screenshots

If you are a Fedora distribution lover and always try the things at Fedora Workstation and Servers, then it is good news for you as Fedora has released its latest OS edition as Fedora...

Monitor and Manage Docker Containers with Portainer.io (GUI tool) – Part-1 0

Monitor and Manage Docker Containers with Portainer.io (GUI tool) – Part-1

As Docker usage and adoption is growing faster and faster, monitoring Docker container images is becoming more challenging. As multiple Docker container images are getting created day-by-day, monitoring them is very important. There are...

18 Quick ‘lsof’ command examples for Linux Geeks 0

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 command is mainly used...

Ubuntu 19.04 (Disco Dingo) Desktop Installation Guide with Screenshots 0

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, so we will get...

Quick Guide on Docker Utilities, Daemon and its other capabilities 0

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 container images (Note: It...

17 useful rsync (remote sync) Command Examples in Linux 0

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 “delta transfer algorithm”, means...

How to Install and Configure OTRS (Ticketing Tool) on CentOS 7 / RHEL 7 0

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 the most popular trouble...

Configure two node Squid (Proxy Server) Clustering using Pacemaker on CentOS 7 / RHEL 7 0

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 proxy server which helps...