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2 Aug 2017

Few MySQL Commands in Linux

Few MySQL Commands in Linux This is a list of handy MySQL commands that I use time and time again. This covers random issues from WordPress slowness, Query Cache Modification, User Creation, Database dumping and importing, resyncing
17 Jul 2017

How to Configure a Chroot Jail for SSH Access in Linux

Chroot jail keep users locked in a specific directory which they will not be able to break out of. With this setup, you can give access to your users without having to fear especially in the shared
11 Jul 2017

How To Install Ruby on Rails on Ubuntu using RVM

ROR is a short form of Ruby on Rails. Ruby on Rails is one of the most popular programming languages for developers to create sites and web apps. The ROR coupled with the Rails development framework which
14 Feb 2017

LVM- Linux Interview Questions

This article is all about Linux interview questions.In this article i have mentioned only LVM related interviews questions.It will be helpful for all those students who wants to start their career in Linux Field as a Linux
13 Feb 2017

SSH Interview Questions and Answers

SSH (Secure Shell) is a network protocol used to access a remote machine in order to execute command-line network services and other commands over a Network. It’s an important part in a Linux based technical interview. Ques
5 May 2016

How to Upgrade Ubuntu 15.10 to Ubuntu 16.04 LTS

This tutorial describes how to upgrade to Ubuntu 16.04 from Ubuntu 15.10 LTS. Ubuntu is widely used Linux operating system used for Desktop as well as Server edition. Ubuntu Desktop uses can upgrade to any release but
21 Mar 2016

Install phpPgAdmin on CentOS & RHEL

phpPgAdmin is web-based client written in php for accessing and managing PostgreSQL databases, it is very similar in look of phpMyAdmin. phpPgAdmin will let you add, remove and manage databases, tables, and entries; run specific SQL queries,
20 Feb 2016

Apache Solr Interview Questions

1. What is Apache Solr? Ans: Solr is the well known, blazing fast open source enterprise search platform from the Apache Lucene project. Its significant elements incorporate intense full-content search, hit highlighting, faceted search, dynamic clustering, database
18 Jan 2016

Install Chamilo On CentOS 7/6/5

Chamilo is a free and open source e-learning management system designed and developed for improving access to education and knowledge globally. It is a fully-fledged e-learning system which is easy to use. Chamilo is absolutely free and
13 Oct 2015

How to create Multiple Virtual Host in CentOS/RHEL 5/6/7

Using Apache Virtual Host, you can run several websites on the same server. In this article, we are going to talk about one more feature of Apache which permits us to have more than one site on