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14th December 2017

How to Add Multiple IP Addresses to Windows Servers?

Steps for Configuring an additional IP Address 1. Log in […]
12th December 2017

How to Remove Query Strings From Static Resources in WordPress

How to Remove Query Strings From Static Resources in WordPress? […]
12th December 2017

How to Combine External CSS in WordPress

How to Combine External CSS in WordPress? Seeing the “combine […]
12th December 2017

How to Fix “Specify a Vary: Accept-Encoding Header” Warning

How to Fix “Specify a Vary: Accept-Encoding Header” Warning? Are […]
12th December 2017

How to Redirect HTTP to HTTPS in WordPress

Redirect HTTP to HTTPS in Nginx: If your web server […]
29th November 2017

How to run PHP scripts from cron jobs

This article describes how to run PHP scripts from cron […]
29th November 2017

How to determine if a PHP function is available

This article describes how to use the function_exists() function to […]
29th November 2017

How to view PHP settings using the phpinfo() function

This article describes how to use the phpinfo() function to […]
29th November 2017

How to control search engines and web crawlers using the robots.txt file

You can specify which sections of your site you would […]
29th November 2017

How to add CAPTCHA protection to a WordPress site

This article describes how to add CAPTCHA protection to a […]
28th November 2017

Using Yum Commands to Disable and Remove Package Repositories on CentOS

YUM also called as Yellowdog Updater, Modified is a default […]
28th November 2017

How to Find Files on Linux with Find and Locate

Linux file navigation may seem daunting at first, but it’s […]
28th November 2017

How to Quickly Setup Your Own Web Server

In this tutorial, we’ll install all of the components required […]
24th November 2017

Real-time performance and health monitoring

Netdata is a system for distributed real-time performance and health […]
24th November 2017

Performance monitoring with Sysdig

The Sysdig software seems highly geared towards containers like Docker […]
24th November 2017

Tune MySQL

MySQL Tuner is a Perl script that connects to a […]
24th November 2017

Restrict SSH Access Using tcpd (TCPWrapper) on Linux

To achieve this, the /etc/hosts.deny file would look like this: […]
23rd November 2017

Reset your forgotten root MySQL password

If you’ve forgotten the root user’s password you created for […]
22nd November 2017

Change a Password for MySQL on Linux via Command Line

First we’ll login to the MySQL server from the command […]
22nd November 2017

How to Enable GZIP Compression

If you don’t have GZIP compression enabled, there are a […]
22nd November 2017

Leverage Browser Caching for Images, CSS and JS

To leverage your browser’s caching generally means that you can […]
22nd November 2017

Easy way to get system installation date in RHEL

Easy way to get system installation date in RHEL: tune2fs […]
22nd November 2017

How to Test the disk write speed on the server

This command will create a 1000 MB file with name […]
22nd November 2017

Apache 2.4 – Error during SSL Handshake with remote server

Issue: Error during SSL Handshake with remote server Usually happens […]
22nd November 2017

RBL Blacklist check script with email alert – cPanel / WHM – Mail Servers

Issue: – How to check my cPanel / WHM server […]
22nd November 2017

How to set hostname permanently – CentOS / RHEL – 7

Issue: I have changed /etc/hostname and it changes after reboot. […]
22nd November 2017

httpd.service: main process exited kill: cannot find process

Apache was stuck with the below error and it was […]
22nd November 2017

Disable SU access for sudo users

Some times you need to disable sudo su – access […]
22nd November 2017

How to clear Memcache and redis without restarting the service

Clear Memcache: # telnet 192.168.100.1 11211 Trying 192.168.100.1… Connected to […]
22nd November 2017

How to log all sudo commands

Some times it’s necessary to log all the sudo commands […]
22nd November 2017

Install PHP 5.4, PHP 5.5 or PHP 5.6 on CentOS 6.X

Step 1: Install EPEL and Remi Repository   # wget […]
22nd November 2017

Install PHP 5.6 on CentOS 7 Server

Step 1: To install PHP 5.6 on CentOS 7, you […]
22nd November 2017

Installing MySQL 5.6 on CentOS 6.X

Step 1: CentOS 6.X Install the MySQL DB # yum […]
22nd November 2017

Install MySQL 5.7 on CentOS 6 or 7

This section discusses how to to install MySQL 5.7 on […]
22nd November 2017

Installing Apache on Ubuntu 16, 14, or 12

To install the default version of Apache (Ubuntu 14, 16—Apache […]
22nd November 2017

Installing Apache on CentOS 6 or 7

Installing Apache Step 1: Install Apache 2 if you haven’t […]
22nd November 2017

Getting around the Linux directory structure with the cd command

The cd command: When logging into a Linux shell either […]
22nd November 2017

Find the biggest directories with du

If you ever need to find what directory is using […]
22nd November 2017

Finding the OS version & Distribution in Linux

Ubuntu/Debian: $ cat /etc/lsb-release RedHat/CentOS/Oracle Linux: # cat /etc/redhat-release
22nd November 2017

How to access Webmail

To access Webmail, perform the following steps: 1. Navigate to […]
22nd November 2017

How to access WHM

To access WHM, perform the following steps: 1. Navigate to […]
22nd November 2017

How to To access cPanel

To access cPanel, perform the following steps: Navigate to the […]
22nd November 2017

How to Troubleshoot High Disk IO Problems

Overview: Disk I/O describes how long the read and write […]
22nd November 2017

How to Manually Transfer an Account Between Servers

Overview When accounts are too large to move with the […]
22nd November 2017

Restart services from the command line – Cpanel

This document describes several methods to restart the services (often […]
22nd November 2017

How to Restart services in the WHM interface

Unless problems prevent this, you can restart most services in […]
22nd November 2017

How to Disable Network Manager

This document describes how to disable the Network Manager service. […]
22nd November 2017

How to Clean Unmanaged Log Files

Warning: – We are not responsible for any data loss […]
21st November 2017

How to install CSF firewall on Centos 7

This document describes how to install CSF on centos 7. […]
21st November 2017

How to Manage your Hard Drive Space

This document explains several methods to help you manage your […]

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21st November 2017

How to Run the ping Commands

This document describes how to run the ping utilities on […]