Frequently Asked Questions

Managing And Publishing Files Hosted In A Webserver With Mollify

Have you ever wanted a utility to manage and publish the files/folders hosted in your remote web servers easily and as well as more...

How To Fix “tools.jar” Error In Android Studio

Question: After running ./studio.sh in a terminal from my Android Studio directory, I get this error below 'tools.jar' is not in android studio classpath Please ensure...

How To Configure OpenFiler iSCSI Storage

After successful installation of openfiler in virtualbox from this link ( How to install openfiler in Virtualbox ), let us show you how to...

How To Setup Apache Hadoop On CentOS

The Apache Hadoop software library is a framework that allows for the distributed processing of large data sets across clusters of computers using simple...

Install LAMP Server (Apache, MariaDB, PHP) On CentOS/RHEL/Scientific Linux 7

LAMP is a combination of operating system and open-source software stack. The acronym of LAMP is derived from first letters of Linux, Apache HTTP...

Install Oracle Database 12c On CentOS7

In this tutorial, we will show you how to Install Oracle Database 12c On CentOS 7 OS information: # cat   /etc/centos-release CentOS Linux release 7.0.1406 (Core) Network: # ip...

Use Gmail as Your Default Email Client

Hi! If you a great user of Gmail, here is good news for you. This have been tested and works well from Google Chrome,...

How To Install OpenCart On CentOS 7 Linux

Today, we will learn how we can install OpenCart on our CentOS 7 Linux distribution. Why CentOS? CentOS Linux is a community-supported distribution derived from sources freely...

Install Java 7 in Crunchbang 11 ‘Waldorf’

Hello Guys, You Just installed Crunchbang and need to install some applications that require Java to operate. In this tutorial we will show you how...

scp command in Linux/Unix

  scp means Secure Copy Protocol, and almost every  Linux/Unix user knows how the cp command works. scp also works like cp command, cp command...

How To Add An Up Button To Elementary OS Window

The windows manager in Elementary OS is called Pantheon-files. By default, it does include an Up button as seen in some other Linux distributions. Below is...

Fix “error: GPGME error: No data” On Manjaro Linux

Hello Guys, I was trying to install a package via pacman today it resulted in the error message below: error: GPGME error: No data From what I got...

How to Install and Configure SQUID Proxy server in RHEL/CENTOS

SQUID Proxy Server A proxy server is a device that usually sits between a client and the destination the user is trying to reach. It...

Install CentOS 6.5 Using Kickstart Method

Installing Linux can be done via multiple methods like (DVD/ftp/http/NFS/), but the easiest way is from kickstart file. Its very easy, and fast method. Before...

Useful commands for Linux normal users and administrators

Recently, CLI is mostly used by Linux/Unix administrators since most popular linux distros come with a complete set of GUI applications that make the...

Using Pmap to Report Memory Map of a Process (With Examples)

Taking measure of a process's RAM usage on Windows has always been straightforward.  You launch the Task Manager and browse through the processes to find...

First Things To Do After Installing Debian 8

The Version 8.0 of Debian (known as Jessie) was relased on 25 April 2015. This version includes many changes and modifications. Jessie comes with a new...

Firefox 29 Is Available For Download

Mozilla Firefox 29 has is available for download with a new user interface known as Australis and with many important changes and new features. The...