Short Articles

The shortest articles on the hottest topics

How to Prepare for TOEFL Exam

How to Prepare for TOEFL Exam

TOEFL stands for Test of English as Foreign Language. It is to measure the English language ability of non-native speakers who wish to study in American universities. The easiest way to register for the...
Hardening Security Tips for Linux Servers

Hardening Security Tips for Linux Servers

Linux has an in-built security model in place by default.  However, you need to tune it up and customize as per your need which may help you to make more secure system. Linux is harder to manage but offers...
How to Install Google Chrome in Ubuntu

How to Install Google Chrome in Ubuntu

Google Chrome is a freeware web browser developed by Google. It used to have WebKit layout engine until the version 27 with the exception of its iOS release. If you’ve tried to install Google Chrome...
How to Install and Configure NFS Server on Linux

How to Install and Configure NFS Server on Linux

In this article we will learn and configure NFS (Network File System) which is basically used to share the files and folders between Linux systems. This was developed by Sun Microsystems in 1980 which allows...
How to Recursively Search all Files for Strings on a Linux

How to Recursively Search all Files for Strings on a Linux

The grep command is used to search text or scans the given record for lines containing a match to the given strings or words. Use grep to search for lines of text that match one or many regular expressions,...
How to Install and Configure an NTP Client and Server on Linux

How to Install and Configure an NTP Client and Server on Linux

This article will help to know how to configure an NTP (Network Time Protocol) server and client on RHEL/Cent OS Linux to manage the system clock with to help of an NTP server. NTP (Network Time Protocol) NPT...
Top 10 UNIX Command Line Mistakes

Top 10 UNIX Command Line Mistakes

As the saying goes – A man must be big enough to admit his mistakes, smart enough to profit from them, and strong enough to correct them. In IT world too mistakes are commonly done by new comers...
How to use OpenSSH Multiplexer To Speed Up OpenSSH Connections on Linux

How to use OpenSSH Multiplexer To Speed Up OpenSSH Connections on Linux

This article will help us to understand the multiplex SSH sessions by setting up a master session, then having subsequent sessions by using multiplexer to speed up the SSH connection on Linux. Multiplexing Multiplexing...
Find the Largest Top 10 Files and Directories On a Linux

Find the Largest Top 10 Files and Directories On a Linux

Sometimes, it becomes important to find which files or directories are ingesting up, all of your disk area on a Linux. Similarly, we should be able to discover a particular directory location on file system...
How to Increase the Size of a Linux LVM by Adding a New Disk

How to Increase the Size of a Linux LVM by Adding a New Disk

This article helps us to add a new disk to LVM ( Logical Volume Manager), the very best advantage of LVM over normal disk partitions is its support for “dynamic partitions”; you can create...
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