Author: Pradeep Kumar

How to reduce LVM partition size in RHEL and CentOS 7

How to reduce LVM partition size in RHEL and CentOS

Sometimes when we are running out of disk space in our Linux box and if partition created on LVM , then we can make some free space in the volume group by reducing the...

How to extend or grow lvm partition in linux with lvextend command 7

How to extend or grow lvm partition in linux with lvextend command

Resizing the file system size is an important task of Linux admin’s profile. In Linux , LVM(Logical Volume Manager) provides the facility to increase and reduce the file system size. In this tutorial we...

Top 30 Linux System Admin Interview Questions & Answers 38

Top 30 Linux System Admin Interview Questions & Answers

In this article we will discuss top 30 linux system admin interview questions with the answers for experience professionals. Below mentioned questions may help the readers to clear Linux interviews. If you like these...

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How To Install phpMyAdmin in Linux(Ubuntu/CentOS/RHEL)

phpMyAdmin is a free and opensource web tool to manage mysql database. It provides a GUI(graphical user interface) to perform MySql administration task. Before installing phpMyAdmin you need to make sure that LAMP(Linux,Apache,Mysql,PHP) is...

CentOS 6.X Installation Guide With Screenshots 1

CentOS 6.X Installation Guide With Screenshots

CentOS(Community Enterprise Operating System) is an open source Operating system. It is almost similar to RHEL(Red Hat Enterprise Linux) and can easily be downloaded from the CentOS site. It is generally used in the...

Find Out Server CPU Architecture(32 bit or 64 bit) in Linux 0

Find Out Server CPU Architecture(32 bit or 64 bit) in Linux

Some times it is very important to know whether the Server’s CPU Architecture is of 32 bit or 64 bit. One can determine using the file /proc/cpuinfo , as shown below : [[email protected] ~]#...

Introduction To Shell Scripting  Basics 0

Introduction To Shell Scripting Basics

What is a Shell A shell is an interpreter in UNIX like Operating system. It takes commands typed by the user and calls the operating system to run those commands. In simple terms a...

Configure Network Bonding on CentOS 6 / RHEL 6 6

Configure Network Bonding on CentOS 6 / RHEL 6

Network Bonding is the aggregation of multiple lan cards(eth0 & eth1) into a single interface called bond interface. Network Bonding is a kernel feature and also known as NIC teaming. Bonding is generally required...

Ubuntu 13.10 Installation Guide 1

Ubuntu 13.10 Installation Guide

As Ubuntu is the most emerging desktop Operating system in the last few years. Beauty of ubuntu is that it is free , one can download this OS from the ubuntu site and can...