LinuxTechi - Linux Tutorials and Guide

virtualbox 2

Install VirtualBox in Ubuntu 14.04 LTS & 14.10

VirtualBox (Oracle VM VirtualBox) is a virtualization software for x86 & AMD64 / Intel based system from Oracle. Virtualbox allows us to run multiple operating system at the same time...

How to enable or set EPEL Repository in CentOS and RHEL 2

How to enable or set EPEL Repository in CentOS and RHEL

EPEL stands for ‘Extra Packages for Enterprise Linux‘ , as the name suggest epel provides additional rpm packages for RHEL , CentOS , Scientific Linux (SL) & Oracle Enterprise Linux...

How to check Conditions with if statement in shell Scripting 3

How to check Conditions with if statement in shell Scripting

In Bourne Shell if statement checks whether a condition is true or not. If so , the shell executes the block of code associated with the if statement. If the...

Screen-after-login 1

SUSE Linux – Zypper Command Examples

Zypper is command line interface in SuSE Linux which is used to  install, update, remove software, manage repositories, perform various queries, and lot more. In this article we will discuss...

mariadb 1

How to Install MariaDB in Ubuntu 14.04 LTS

MariaDB is an Open Source database Server & It is 100 % compatible  with MySQL, drop-in replacement to MySQL database server. Background of MariaDB : In 2008, MySQL was acquired...

17 Squid Proxy Server Interview Questions and Answers 1

17 Squid Proxy Server Interview Questions and Answers

Q:1 What is Proxy Server and why it is used ? Ans: A proxy server provides Internet access to different users at same time i.e by sharing a single Internet...

Linux/UNIX wget command with practical examples 2

Linux/UNIX wget command with practical examples

wget is a Linux/UNIX command line file downloader.Wget is a free utility for non-interactive download of files from the Web. It supports HTTP, HTTPS, and FTP protocols, as well as...

How to run Unix Commands in vi/vim editor 1

How to run Unix Commands in vi/vim editor

There are some scenarios where unix admin wants to run unix commands and insert the output of unix command in vi editor without leaving it. This can be possible using...