idroot

Install Squid on CentOS 7

How To Install and Configure Squid 3 on CentOS

In this tutorial we will show you how to install and configuration of Squid on your CentOS server. For those of you who didn’t know, Squid is a caching proxy for the Web supporting HTTP, HTTPS, FT...

php-logo

How To Increase PHP Memory Limit

If you have seen an error like ”Fatal Error: PHP Allowed Memory Size Exhausted” in webserver logs or your browser, this means that PHP has exhausted the maximum memory limit. This tutorial will ...

varnish-cache

How To Install Varnish Cache on CentOS

For those of you who didn’t know, Varnish Cache is a powerful open source HTTP accelerator that can be installed infront of any Webserver. Varnish Cache can improve overall performance of your web...

Install MySQL Server on Ubuntu 16.04

How To Reset Root Password MySQL Server

By default, MySQL server will be installed with root account and password is blank. Have you ever forgotten the root password on one of your MySQL servers? If you have set the password for root and ...

Install MySQL Server on Ubuntu 16.04

How To Enable Slow Query Log for MySQL

MySQL has built-in functionality that allows you to log SQL queries to a file, You can enable the full SQL queries logs to a file or only slow running queries log. It is easy for us to troubleshoot/...

Install MySQL Server on Ubuntu 16.04

How To Backup and Restore MySQL Database Using Command Line

This tutorial guide will show you two easy ways to backup and restore the data in your MySQL database using mysqldump. You can also use this process to move your data to a new web server. We assume ...

remove-mysql-list

How To Completely Removing MySQL Server in CentOS

In this tutorial we will show you how to completely removing of MySQL on your CentOS server. For those of you who didn’t know, MySQL is a relational database management system (RDBMS) that runs as...

dropbear-conf-port

How To Replacing OpenSSH With Dropbear on CentOS

For those of you who didn’t know, Dropbear is a relatively small SSH server and client. It runs on a variety of POSIX-based platforms. Dropbear is open source software, distributed under a MIT-sty...

php-logo

How To Install Suhosin PHP 5 Protection Security Patch on CentOS

In this tutorial we will show you how to install Suhosin PHP 5 protection security patch on CentOS. For those of you who didn’t know, Suhosin patch is an advanced protection system for PHP install...

Install MySQL Server on Ubuntu 16.04

How To Install MySQL Database Server on CentOS

For those of you who didn’t know, MySQL is a relational database management system (RDBMS) that runs as a server providing multi-user access to a number of databases. The MySQL source code is free...