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How to set ulimit and file descriptors limit on Linux Servers 0

How to set ulimit and file descriptors limit on Linux Servers

Introduction:  Challenges like number of open files in any of the production environment has become common now a day. Since many applications which are Java based and Apache based, are getting installed and configured,...

How to Install LEMP (Linux, Nginx, MariaDB, PHP) on Fedora 30 Server 0

How to Install LEMP (Linux, Nginx, MariaDB, PHP) on Fedora 30 Server

In this article, we’ll be looking at how to install LEMP stack on Fedora 30 Server. LEMP Stands for: L -> Linux E -> Nginx M -> Maria DB P -> PHP I am...

How to Download and Use Ansible Galaxy Roles in Ansible Playbook 0

How to Download and Use Ansible Galaxy Roles in Ansible Playbook

Ansible is tool of choice these days if you must manage multiple devices, be it Linux, Windows, Mac, Network Devices, VMware and lot more. What makes Ansible popular is its agent less feature and...

Monitor and Manage Docker Containers with Portainer.io (GUI tool) – Part-2 0

Monitor and Manage Docker Containers with Portainer.io (GUI tool) – Part-2

As a continuation of Part-1, this part-2 has remaining features of Portainer covered and as explained below. Monitoring docker container images [email protected] ~}$ docker ps -a CONTAINER ID        IMAGE                 COMMAND             CREATED             STATUS   PORTS                    NAMES...

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...