LATEST ARTICLES

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...

install sshd in Linux

OpenSSH (also known as OpenBSD Secure Shell) is a suite of security-related network-level utilities based on the Secure Shell (SSH) protocol, which help to secure network communications...

PXE boot Server centos 7 .

In computing, the Preboot eXecution Environment (PXE, sometimes pronounced as  pixi specification describes a standardized client-server environment that boots a software assembly, retrieved from a network, on...

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...

Configure Vagrant in WIndows

Vagrant is best utility to control backend virtual providers.  even in our  articles we  are talking  more  about Linux, we will make  this exception to this  Windows...

Vagrant and Vsphere integration

This document explain how to install and configure vagrant to use Vmware Vcenter. Firstly we must install and configure our virtual environment. I have 2 ESXI servers...

Useful commands in Vagrant

We continue  with this Wonderful series by  Jamal  from Azerbaijan, who wants to share  with you his  experience with vagrant and  most   of Visualization systems  , ...

Create Box in Vagrant

After installation and configuration any type of Linux server we must export our virtual machine to the BOX file. you may need some help how to  install  Virtual...

Install Vagrant Ansible and Virtualbox in Feora 24/25

To use vagrant I prefer Virtualbox provider. It is easy to control and very comfortable in Desktop environment. As Linux desktop I use Fedora workstation. In this article...

Install Zabbix 3.x in Centos7

Zabbix is an enterprise-class open source distributed monitoring solution that can be used to monitor and track performance and availability of network servers, devices and other IT...

How to install Vsftpd in Centos 7 /...

in Wikipedia definition vsftpd, (or very secure FTP daemon), is an FTP server for Unix-like systems, including Linux. It is licensed under the GNU General Public License....

NFS Server and NFS Client in Redhat 7 centos...

NFS, is abbreviation of Network File System, is a server-client protocol used for sharing files between linux/unix to unix/linux systems. with  NFS enabled you can  mount a...

Using expr command-line utility in Bash Scripting Language to Calculate Mathematical expressions

In our last post "NUMBERS AND MATHS IN BASH SHELL SCRIPTING LANGUAGE", we saw the use of 'let' utility to perform mathematical calculations. Here in this tutorial...

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%...

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...

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...

Top 10 things to do after installing Ubuntu 16.10

To get maximum out of Ubuntu 16.10 users needs to get some tweaks. In this article we list the minimal things which a user should consider 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...