Backup with famous tools in Linux

Data backup is a prime task for any enterprise or another IT based organization. The data backup will act like your life saviour in case of any...

3 Ways to create Swap in Linux

If you have a low RAM memory the swap partitions are the best solutions for you. swap is like  virtual memory  used when RAM is above 100%...

RHCSA Understand and use essential tools PART 1

One of the most famous certificate in world of Linux is RHCSA  Redhat Certified  System Administrator  . There is many tutorials and books online to use  them....

Lsof 9 practical examples in Linux

As we all know that everything in Linux OS  is consist of file( library files, pipes, socket, device and .etc). Lsof meaning that is knowing  as “list...

How to Manage Kernel Modules in Linux

When we install Linux Like operating system at that time Linux kernel install most of device driver’s modules and after the installation it also allows us to...

netstat top 10 commands

Netstat is one of the most used commands by   system admins to checks the network and protocols  related to his machine. you can also list out...

How to configure PXE server with Ubuntu 16.04

In an big IT environment when there are more then 100 of machines and you have to install Ubuntu on them. If you will think of using...

Manage RAID and LVM in Ubuntu 16.04

When you thinks about assuring you data is safe you consider to get data stored at multiple places. Some enterprises having data which they do not wants...

Configure Puppet server with Ubuntu 16.04

In this article we will learn how to configure Puppet with Ubuntu 16.04. When we think about managing services on plethora of Linux nodes in bulk, we...

Zypper commands for Suse Linux

Zypper Zypper is a command line package manager which makes use of libzypp for installing, updating and removing packages as well as for managing repositories.In this article we...

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How to install Oracle 12 in Centos7 for beginners

in this tutorial we will show you how to install Oralce 12 in Centos 7.  this  setup should  work  on other  Linux dstros  like Rhel7  /Scientific Linux...

Change boot Level in Centos7

If you are coming from Centos6 this will be different. forget to edit  inittab file .  in Centos7 everything is  managed  from systemd . normally there is...

VMWare pyvmomi

Our goal to configure virtual machines automatically via VMware vSphere API. We will use officially API’s of VMWare pyvmomi and third party library of ezmomi which is...

Server Monitoring with Elasticsearch

This article will go through the steps of monitoring a Linux server with Elasticsearch, Beats and Kibana. this  article  should  work in all Linux Systems.  its  quit...

How to Configure OpenGTS with Ubuntu 16.04

In this article we will learn how to configure OpenGTS with ubuntu 16.04. OpenGTS is probable the first open source on line GTS system. It is a...